0:05 introduction 0:49 Notes on telegram 3:55 Sample papers 5:26 Atom 7:19 Thomas atomic model 10:17 Rutherford Alpha particle scaterring experiment 27:55 Bohr atomic model introduction 29:41 distance of closed approch 35:27 Impact parameter 39:20 derive total energy of electron in hydrogen orbit 46:15 Bohr atomic model 53:39 Bohr orbit radius derivation 1:11:50 velocity of electron derivation 1:20:34 Ionization energy 1:27:42 Atomic spectra 1:36:53 Spectral series of hydrogen atom❌❌❌most important❌❌❌ 2:00:22 Number of spectral line 2:06:53 potential energy half of kinetic energy 2:10:07 prove Bohr orbital quantum condition using de broglie hypothesis 2:17:56 chapter End 2:18:11 Pratham Batch 2:18:33 Educart sample paper 2:18:57 the End
Timestamps 00:06 - Comprehensive introduction to atomic concepts for Class 12 students. 00:54 - Join the 60-day crash course for Physics, Chemistry, and Maths preparation. 03:15 - Limited-time enrollment offer for affordable science courses. 03:58 - Quality sample papers for effective exam preparation. 05:31 - Atoms are the basic building blocks of matter. 06:22 - Understanding atomic structure through scientific theories and experiments. 08:01 - Atoms are neutral due to equal positive and negative charges. 08:47 - Understanding the Plum Pudding Model in Atomic Structure 10:21 - Alpha particle scattering experiments reveal atomic structure limitations. 11:10 - Atomic model fails to explain the structure of atoms. 12:47 - Rutherford's gold foil experiment revealed the atomic structure. 13:32 - Radioactive substances release alpha particles from heavy nuclei. 15:05 - Thinner gold sheets allow for studying individual atoms accurately. 15:50 - Gold nuclei enable effective study of atomic interactions. 17:20 - Lead blocks absorb alpha particles while allowing a narrow beam to pass. 18:07 - Rutherford's experiment revealed the behavior of alpha particles in scattering. 19:47 - Rutherford's observations revealed unique particle behavior during deflection experiments. 20:42 - Rutherford's conclusions led to the development of the atomic model. 22:17 - अल्फा पार्टिकल की पॉजिटिव प्रकृति और इंटरएक्शन की शक्ति। 23:09 - Nucleus contains almost all mass and positive charge of an atom. 24:40 - Discusses limitations of Rutherford's atomic model. 25:26 - Challenges in Rutherford's model regarding electron energy conservation. 27:09 - Rutherford addresses the confusion around continuous vs line spectra. 27:56 - Bohr improved the atomic model by addressing Rutherford's limitations. 29:31 - Understanding the distance of closest approach of alpha particles to the nucleus. 30:14 - Alpha particles experience repulsion from positive nuclei, affecting their energy and velocity. 31:41 - Understanding the concept of distance of closest approach in atom physics. 32:27 - At closest approach, potential and kinetic energy are equal. 33:56 - Understanding atomic charge and electrostatic forces in atomic structure. 34:48 - Understanding the distance of closest approach in nuclear physics. 36:17 - Understanding alpha particle interactions with the nucleus. 37:02 - Scattering angle defines how particles deviate after collision with nuclei. 38:33 - Impact parameter influences alpha particle scattering intensity. 39:20 - Derivation of total energy of an electron in hydrogen orbits. 40:44 - Electrostatic force provides the centripetal force for electrons in atoms. 41:29 - Understanding electron charge and potential energy in atomic models. 43:11 - Understanding total energy in hydrogen systems. 43:59 - Total energy equals kinetic energy minus potential energy. 45:49 - Total energy derivation in atomic systems explained. 46:41 - Explains Bohr's model of atomic structure and electron behavior. 48:20 - Electrons occupy specific orbits defined by angular momentum. 49:20 - Angular momentum quantization in electron orbits is governed by integer multiples. 51:07 - Electrons briefly exist in excited states before returning to their orbits. 51:58 - Electrons release energy when returning to lower orbits. 53:37 - Understanding Bohr's orbits and their radii in atomic structure. 54:23 - Understanding Bohr's quantum conditions for electron velocity and radius derivations. 56:17 - Understanding Bohr's postulates in atomic physics. 57:07 - Comparative analysis of equations to derive radius value in atomic physics. 58:54 - Electrons and constants in atomic physics. 59:41 - Understanding orbital radii in atomic structure derived from principal quantum number. 1:01:12 - Understanding electron volts and alpha particle kinetic energy. 1:01:59 - Solving atomic physics problems using given values. 1:03:56 - Understanding particle interactions and calculations in nuclear physics. 1:04:40 - Calculating the impact parameter and closest approach in nuclear interactions. 1:06:36 - Impact parameter and scattering of alpha particles explained. 1:07:28 - Calculating alpha particles scattered at 90° based on 60° data. 1:09:20 - Calculating particle scattering at 90 degrees using atom parameters. 1:10:20 - Understanding radius calculations in atomic orbits. 1:11:58 - Understanding the relationship between centripetal and electrostatic forces. 1:13:00 - Understanding electron velocity in atomic models through equations. 1:14:54 - Deriving electron speed in Bohr orbits and total energy concepts. 1:15:39 - Deriving total energy from kinetic and potential energy formulas. 1:17:15 - Understanding energy formula derivation in atomic structure. 1:18:01 - Understanding electron energy levels in hydrogen's orbit. 1:19:43 - Understanding ground state and excited state in atomic physics. 1:20:27 - Understanding ionization energy and the formation of ions. 1:22:13 - Electrons are bound to the nucleus with negative energy implications. 1:22:57 - Understanding ionization energy and free electrons in atoms. 1:24:29 - Understanding ionization energy and potential in atoms. 1:25:14 - Understanding exciton energy in atomic physics. 1:26:49 - Energy difference required for electron transitions in hydrogen. 1:27:37 - Understanding atomic spectra through electron transitions between orbits. 1:29:12 - Energy transitions of electrons emit electromagnetic waves. 1:29:58 - Electromagnetic waves are emitted during electron transitions, forming atomic spectra. 1:31:36 - Electrons gain energy and emit radiation when returning to lower orbits. 1:32:28 - Energy transitions in atoms produce distinct spectral lines. 1:33:53 - Understanding atomic spectra and radiation emissions. 1:34:40 - Types of emission spectra in atomic physics 1:36:13 - Absorption spectrum results from specific wavelengths being absorbed by elements. 1:36:57 - Spectrum series of hydrogen atom is crucial for understanding atomic transitions. 1:38:29 - Hydrogen atom transitions produce distinct spectral lines. 1:39:12 - Understanding the wavelength of radiation during electron transitions. 1:40:55 - Electrons transition between energy states emit specific wavelengths in UV and visible regions. 1:41:44 - Understanding Paschen series and Brackett series in atomic transitions. 1:43:22 - किसी इलेक्ट्रॉन के ट्रांजिशन में न्यूनतम और अधिकतम ऊर्जा की स्थिति 1:44:14 - Higher energy correlates with increased frequency and decreased wavelength. 1:45:51 - Understanding maximum and minimum wavelengths in atomic orbits. 1:46:34 - Understanding atomic transitions and wavelength calculations in quantum mechanics. 1:48:26 - Understanding maximum and minimum wavelengths in atom theory. 1:49:19 - Calculating short and long wavelengths in the Lyman series. 1:51:12 - Calculating shortest and longest wavelengths in atomic transitions. 1:52:03 - Understanding orbit calculations and energy levels in atoms. 1:54:25 - Tips for solving CBSE Physics exam questions effectively. 1:55:09 - Calculation of wavelengths and radius in atomic physics. 1:57:09 - Understanding the Balmer series and its spectral lines. 1:58:02 - Transition of electrons determines spectral lines in atomic physics. 1:59:55 - Understanding the number of spectral lines in atomic physics. 2:00:42 - Number of spectral lines depends on electron transitions between energy levels. 2:02:24 - Calculation of spectral lines between electron orbits. 2:03:28 - Understanding electron transitions between orbits and spectral lines. 2:05:19 - Understanding electron behavior in atomic orbits and associated energy concepts. 2:06:03 - Relationship between total energy and kinetic energy in physics. 2:07:49 - Understanding the relationship between kinetic and potential energy in atomic physics. 2:08:46 - Energy calculations for electrons in atomic physics. 2:10:20 - Explains the proof of Bohr's orbital quantum conditions. 2:11:17 - Explains Bohr's orbital quantum condition for electrons. 2:13:07 - Understanding wave formation in atomic orbits through de Broglie's hypothesis. 2:14:02 - Understanding orbit circumference and quantization in atomic physics 2:16:17 - Calculate de Broglie wavelength for an electron in the second orbit. 2:17:10 - Calculating the radius of the second orbit in atoms
Timestamps (Powered by Merlin AI) 00:06 - Comprehensive introduction to atomic concepts for Class 12 students. 00:54 - Join the 60-day crash course for Physics, Chemistry, and Maths preparation. 03:15 - Limited-time enrollment offer for affordable science courses. 03:58 - Quality sample papers for effective exam preparation. 05:31 - Atoms are the basic building blocks of matter. 06:22 - Understanding atomic structure through scientific theories and experiments. 08:01 - Atoms are neutral due to equal positive and negative charges. 08:47 - Understanding the Plum Pudding Model in Atomic Structure 10:21 - Alpha particle scattering experiments reveal atomic structure limitations. 11:10 - Atomic model fails to explain the structure of atoms. 12:47 - Rutherford's gold foil experiment revealed the atomic structure. 13:32 - Radioactive substances release alpha particles from heavy nuclei. 15:05 - Thinner gold sheets allow for studying individual atoms accurately. 15:50 - Gold nuclei enable effective study of atomic interactions. 17:20 - Lead blocks absorb alpha particles while allowing a narrow beam to pass. 18:07 - Rutherford's experiment revealed the behavior of alpha particles in scattering. 19:47 - Rutherford's observations revealed unique particle behavior during deflection experiments. 20:42 - Rutherford's conclusions led to the development of the atomic model. 22:17 - अल्फा पार्टिकल की पॉजिटिव प्रकृति और इंटरएक्शन की शक्ति। 23:09 - Nucleus contains almost all mass and positive charge of an atom. 24:40 - Discusses limitations of Rutherford's atomic model. 25:26 - Challenges in Rutherford's model regarding electron energy conservation. 27:09 - Rutherford addresses the confusion around continuous vs line spectra. 27:56 - Bohr improved the atomic model by addressing Rutherford's limitations. 29:31 - Understanding the distance of closest approach of alpha particles to the nucleus. 30:14 - Alpha particles experience repulsion from positive nuclei, affecting their energy and velocity. 31:41 - Understanding the concept of distance of closest approach in atom physics. 32:27 - At closest approach, potential and kinetic energy are equal. 33:56 - Understanding atomic charge and electrostatic forces in atomic structure. 34:48 - Understanding the distance of closest approach in nuclear physics. 36:17 - Understanding alpha particle interactions with the nucleus. 37:02 - Scattering angle defines how particles deviate after collision with nuclei. 38:33 - Impact parameter influences alpha particle scattering intensity. 39:20 - Derivation of total energy of an electron in hydrogen orbits. 40:44 - Electrostatic force provides the centripetal force for electrons in atoms. 41:29 - Understanding electron charge and potential energy in atomic models. 43:11 - Understanding total energy in hydrogen systems. 43:59 - Total energy equals kinetic energy minus potential energy. 45:49 - Total energy derivation in atomic systems explained. 46:41 - Explains Bohr's model of atomic structure and electron behavior. 48:20 - Electrons occupy specific orbits defined by angular momentum. 49:20 - Angular momentum quantization in electron orbits is governed by integer multiples. 51:07 - Electrons briefly exist in excited states before returning to their orbits. 51:58 - Electrons release energy when returning to lower orbits. 53:37 - Understanding Bohr's orbits and their radii in atomic structure. 54:23 - Understanding Bohr's quantum conditions for electron velocity and radius derivations. 56:17 - Understanding Bohr's postulates in atomic physics. 57:07 - Comparative analysis of equations to derive radius value in atomic physics. 58:54 - Electrons and constants in atomic physics. 59:41 - Understanding orbital radii in atomic structure derived from principal quantum number. 1:01:12 - Understanding electron volts and alpha particle kinetic energy. 1:01:59 - Solving atomic physics problems using given values. 1:03:56 - Understanding particle interactions and calculations in nuclear physics. 1:04:40 - Calculating the impact parameter and closest approach in nuclear interactions. 1:06:36 - Impact parameter and scattering of alpha particles explained. 1:07:28 - Calculating alpha particles scattered at 90° based on 60° data. 1:09:20 - Calculating particle scattering at 90 degrees using atom parameters. 1:10:20 - Understanding radius calculations in atomic orbits. 1:11:58 - Understanding the relationship between centripetal and electrostatic forces. 1:13:00 - Understanding electron velocity in atomic models through equations. 1:14:54 - Deriving electron speed in Bohr orbits and total energy concepts. 1:15:39 - Deriving total energy from kinetic and potential energy formulas. 1:17:15 - Understanding energy formula derivation in atomic structure. 1:18:01 - Understanding electron energy levels in hydrogen's orbit. 1:19:43 - Understanding ground state and excited state in atomic physics. 1:20:27 - Understanding ionization energy and the formation of ions. 1:22:13 - Electrons are bound to the nucleus with negative energy implications. 1:22:57 - Understanding ionization energy and free electrons in atoms. 1:24:29 - Understanding ionization energy and potential in atoms. 1:25:14 - Understanding exciton energy in atomic physics. 1:26:49 - Energy difference required for electron transitions in hydrogen. 1:27:37 - Understanding atomic spectra through electron transitions between orbits. 1:29:12 - Energy transitions of electrons emit electromagnetic waves. 1:29:58 - Electromagnetic waves are emitted during electron transitions, forming atomic spectra. 1:31:36 - Electrons gain energy and emit radiation when returning to lower orbits. 1:32:28 - Energy transitions in atoms produce distinct spectral lines. 1:33:53 - Understanding atomic spectra and radiation emissions. 1:34:40 - Types of emission spectra in atomic physics 1:36:13 - Absorption spectrum results from specific wavelengths being absorbed by elements. 1:36:57 - Spectrum series of hydrogen atom is crucial for understanding atomic transitions. 1:38:29 - Hydrogen atom transitions produce distinct spectral lines. 1:39:12 - Understanding the wavelength of radiation during electron transitions. 1:40:55 - Electrons transition between energy states emit specific wavelengths in UV and visible regions. 1:41:44 - Understanding Paschen series and Brackett series in atomic transitions. 1:43:22 - किसी इलेक्ट्रॉन के ट्रांजिशन में न्यूनतम और अधिकतम ऊर्जा की स्थिति 1:44:14 - Higher energy correlates with increased frequency and decreased wavelength. 1:45:51 - Understanding maximum and minimum wavelengths in atomic orbits. 1:46:34 - Understanding atomic transitions and wavelength calculations in quantum mechanics. 1:48:26 - Understanding maximum and minimum wavelengths in atom theory. 1:49:19 - Calculating short and long wavelengths in the Lyman series. 1:51:12 - Calculating shortest and longest wavelengths in atomic transitions. 1:52:03 - Understanding orbit calculations and energy levels in atoms. 1:54:25 - Tips for solving CBSE Physics exam questions effectively. 1:55:09 - Calculation of wavelengths and radius in atomic physics. 1:57:09 - Understanding the Balmer series and its spectral lines. 1:58:02 - Transition of electrons determines spectral lines in atomic physics. 1:59:55 - Understanding the number of spectral lines in atomic physics. 2:00:42 - Number of spectral lines depends on electron transitions between energy levels. 2:02:24 - Calculation of spectral lines between electron orbits. 2:03:28 - Understanding electron transitions between orbits and spectral lines. 2:05:19 - Understanding electron behavior in atomic orbits and associated energy concepts. 2:06:03 - Relationship between total energy and kinetic energy in physics. 2:07:49 - Understanding the relationship between kinetic and potential energy in atomic physics. 2:08:46 - Energy calculations for electrons in atomic physics. 2:10:20 - Explains the proof of Bohr's orbital quantum conditions. 2:11:17 - Explains Bohr's orbital quantum condition for electrons. 2:13:07 - Understanding wave formation in atomic orbits through de Broglie's hypothesis. 2:14:02 - Understanding orbit circumference and quantization in atomic physics 2:16:17 - Calculate de Broglie wavelength for an electron in the second orbit. 2:17:10 - Calculating the radius of the second orbit in atoms
Thankyou sir for providing your best quality content in UA-cam for physics❤ Sir actually I am preparing for jee in kota I am worry about my boards thanks so much sir for making boards exam easy ❤❤
Sir i want ur class 11th CIRCULAR MOTION (both of "motion in plane" and "laws of motion") and FRICTION of "laws of motion" lecture videos pleaseeeeeeeeeeeeee
@@MukulKumar-k7k FIRSTLY WE HAVE TO COMPLETE EVERY ESCH CHAPTERS THEN WE HAVE TO MAKE A SPECIFIC TIME AND DO ONLY NUMERICALS OF EACH CHAPTER PYQS AND REFRENCE BOOKS WITHOUT VIDEO BECAUSE BY VIDEOS WE CHEAT AND MIND ACTS LIKE WE ALL UNDERSTOOD BUT WE NOD UNDERSTAND
Thankeww sirr apki wjha se hi aj physicx me confidence aa paya h mjhe me 11th me fail thi physicx me apse padh kr bht hi ache marks aaye mere pre boards me so thankew all tym sir🪄🫂
Sir please lectures thoda jaldi post kijiye pre boards start ho gye hai or physics toh aapke hee bharose hai isliye sir please jaldi se jaldi nuclei and semiconductors ka one shot bhi please.....
1:06:03 isme hmne charge ka use kyu nahi kiya I mean alpha. particle par 2e hote hai jese 1 question me kiya tha... Bta dena agr kisi ke smjh aaye please....
I am not your senior (2024-2025batch) but ya if you are an ISC student you can score 90+ but if you are CBSE student probably you will score 75+ and rest of it depend upon your hardwork And best of luck for you exam👍
Settings main Jake audio track main hindi select karke hindi ho jaega
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I hope it's true 😊❤
Bhai how to score 23 marks in physics
@@zulqadargaming8084 bhaii oneshot dekho sir ki last 7 chapters ki then pyqs ki video 1 ,2 week ma sab cover ho jyga vo bhe 37 marks ka
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0:05 introduction
0:49 Notes on telegram
3:55 Sample papers
5:26 Atom
7:19 Thomas atomic model
10:17 Rutherford Alpha particle scaterring experiment
27:55 Bohr atomic model introduction
29:41 distance of closed approch
35:27 Impact parameter
39:20 derive total energy of electron in hydrogen orbit
46:15 Bohr atomic model
53:39 Bohr orbit radius derivation
1:11:50 velocity of electron derivation
1:20:34 Ionization energy
1:27:42 Atomic spectra
1:36:53 Spectral series of hydrogen atom❌❌❌most important❌❌❌
2:00:22 Number of spectral line
2:06:53 potential energy half of kinetic energy
2:10:07 prove Bohr orbital quantum condition using de broglie hypothesis
2:17:56 chapter End
2:18:11 Pratham Batch
2:18:33 Educart sample paper
2:18:57 the End
Bhai Thomson modol to nhi h n yrrr syllabus me ??
H
🎉🎉🎉
Hai
Really helpful bro❤
Appreciate it🙏👍🏻
Timestamps
00:06 - Comprehensive introduction to atomic concepts for Class 12 students.
00:54 - Join the 60-day crash course for Physics, Chemistry, and Maths preparation.
03:15 - Limited-time enrollment offer for affordable science courses.
03:58 - Quality sample papers for effective exam preparation.
05:31 - Atoms are the basic building blocks of matter.
06:22 - Understanding atomic structure through scientific theories and experiments.
08:01 - Atoms are neutral due to equal positive and negative charges.
08:47 - Understanding the Plum Pudding Model in Atomic Structure
10:21 - Alpha particle scattering experiments reveal atomic structure limitations.
11:10 - Atomic model fails to explain the structure of atoms.
12:47 - Rutherford's gold foil experiment revealed the atomic structure.
13:32 - Radioactive substances release alpha particles from heavy nuclei.
15:05 - Thinner gold sheets allow for studying individual atoms accurately.
15:50 - Gold nuclei enable effective study of atomic interactions.
17:20 - Lead blocks absorb alpha particles while allowing a narrow beam to pass.
18:07 - Rutherford's experiment revealed the behavior of alpha particles in scattering.
19:47 - Rutherford's observations revealed unique particle behavior during deflection experiments.
20:42 - Rutherford's conclusions led to the development of the atomic model.
22:17 - अल्फा पार्टिकल की पॉजिटिव प्रकृति और इंटरएक्शन की शक्ति।
23:09 - Nucleus contains almost all mass and positive charge of an atom.
24:40 - Discusses limitations of Rutherford's atomic model.
25:26 - Challenges in Rutherford's model regarding electron energy conservation.
27:09 - Rutherford addresses the confusion around continuous vs line spectra.
27:56 - Bohr improved the atomic model by addressing Rutherford's limitations.
29:31 - Understanding the distance of closest approach of alpha particles to the nucleus.
30:14 - Alpha particles experience repulsion from positive nuclei, affecting their energy and velocity.
31:41 - Understanding the concept of distance of closest approach in atom physics.
32:27 - At closest approach, potential and kinetic energy are equal.
33:56 - Understanding atomic charge and electrostatic forces in atomic structure.
34:48 - Understanding the distance of closest approach in nuclear physics.
36:17 - Understanding alpha particle interactions with the nucleus.
37:02 - Scattering angle defines how particles deviate after collision with nuclei.
38:33 - Impact parameter influences alpha particle scattering intensity.
39:20 - Derivation of total energy of an electron in hydrogen orbits.
40:44 - Electrostatic force provides the centripetal force for electrons in atoms.
41:29 - Understanding electron charge and potential energy in atomic models.
43:11 - Understanding total energy in hydrogen systems.
43:59 - Total energy equals kinetic energy minus potential energy.
45:49 - Total energy derivation in atomic systems explained.
46:41 - Explains Bohr's model of atomic structure and electron behavior.
48:20 - Electrons occupy specific orbits defined by angular momentum.
49:20 - Angular momentum quantization in electron orbits is governed by integer multiples.
51:07 - Electrons briefly exist in excited states before returning to their orbits.
51:58 - Electrons release energy when returning to lower orbits.
53:37 - Understanding Bohr's orbits and their radii in atomic structure.
54:23 - Understanding Bohr's quantum conditions for electron velocity and radius derivations.
56:17 - Understanding Bohr's postulates in atomic physics.
57:07 - Comparative analysis of equations to derive radius value in atomic physics.
58:54 - Electrons and constants in atomic physics.
59:41 - Understanding orbital radii in atomic structure derived from principal quantum number.
1:01:12 - Understanding electron volts and alpha particle kinetic energy.
1:01:59 - Solving atomic physics problems using given values.
1:03:56 - Understanding particle interactions and calculations in nuclear physics.
1:04:40 - Calculating the impact parameter and closest approach in nuclear interactions.
1:06:36 - Impact parameter and scattering of alpha particles explained.
1:07:28 - Calculating alpha particles scattered at 90° based on 60° data.
1:09:20 - Calculating particle scattering at 90 degrees using atom parameters.
1:10:20 - Understanding radius calculations in atomic orbits.
1:11:58 - Understanding the relationship between centripetal and electrostatic forces.
1:13:00 - Understanding electron velocity in atomic models through equations.
1:14:54 - Deriving electron speed in Bohr orbits and total energy concepts.
1:15:39 - Deriving total energy from kinetic and potential energy formulas.
1:17:15 - Understanding energy formula derivation in atomic structure.
1:18:01 - Understanding electron energy levels in hydrogen's orbit.
1:19:43 - Understanding ground state and excited state in atomic physics.
1:20:27 - Understanding ionization energy and the formation of ions.
1:22:13 - Electrons are bound to the nucleus with negative energy implications.
1:22:57 - Understanding ionization energy and free electrons in atoms.
1:24:29 - Understanding ionization energy and potential in atoms.
1:25:14 - Understanding exciton energy in atomic physics.
1:26:49 - Energy difference required for electron transitions in hydrogen.
1:27:37 - Understanding atomic spectra through electron transitions between orbits.
1:29:12 - Energy transitions of electrons emit electromagnetic waves.
1:29:58 - Electromagnetic waves are emitted during electron transitions, forming atomic spectra.
1:31:36 - Electrons gain energy and emit radiation when returning to lower orbits.
1:32:28 - Energy transitions in atoms produce distinct spectral lines.
1:33:53 - Understanding atomic spectra and radiation emissions.
1:34:40 - Types of emission spectra in atomic physics
1:36:13 - Absorption spectrum results from specific wavelengths being absorbed by elements.
1:36:57 - Spectrum series of hydrogen atom is crucial for understanding atomic transitions.
1:38:29 - Hydrogen atom transitions produce distinct spectral lines.
1:39:12 - Understanding the wavelength of radiation during electron transitions.
1:40:55 - Electrons transition between energy states emit specific wavelengths in UV and visible regions.
1:41:44 - Understanding Paschen series and Brackett series in atomic transitions.
1:43:22 - किसी इलेक्ट्रॉन के ट्रांजिशन में न्यूनतम और अधिकतम ऊर्जा की स्थिति
1:44:14 - Higher energy correlates with increased frequency and decreased wavelength.
1:45:51 - Understanding maximum and minimum wavelengths in atomic orbits.
1:46:34 - Understanding atomic transitions and wavelength calculations in quantum mechanics.
1:48:26 - Understanding maximum and minimum wavelengths in atom theory.
1:49:19 - Calculating short and long wavelengths in the Lyman series.
1:51:12 - Calculating shortest and longest wavelengths in atomic transitions.
1:52:03 - Understanding orbit calculations and energy levels in atoms.
1:54:25 - Tips for solving CBSE Physics exam questions effectively.
1:55:09 - Calculation of wavelengths and radius in atomic physics.
1:57:09 - Understanding the Balmer series and its spectral lines.
1:58:02 - Transition of electrons determines spectral lines in atomic physics.
1:59:55 - Understanding the number of spectral lines in atomic physics.
2:00:42 - Number of spectral lines depends on electron transitions between energy levels.
2:02:24 - Calculation of spectral lines between electron orbits.
2:03:28 - Understanding electron transitions between orbits and spectral lines.
2:05:19 - Understanding electron behavior in atomic orbits and associated energy concepts.
2:06:03 - Relationship between total energy and kinetic energy in physics.
2:07:49 - Understanding the relationship between kinetic and potential energy in atomic physics.
2:08:46 - Energy calculations for electrons in atomic physics.
2:10:20 - Explains the proof of Bohr's orbital quantum conditions.
2:11:17 - Explains Bohr's orbital quantum condition for electrons.
2:13:07 - Understanding wave formation in atomic orbits through de Broglie's hypothesis.
2:14:02 - Understanding orbit circumference and quantization in atomic physics
2:16:17 - Calculate de Broglie wavelength for an electron in the second orbit.
2:17:10 - Calculating the radius of the second orbit in atoms
Thanku
Bhaiiiii yarr
2:01:26 483 A
chAT GPT
2:4:58 -> 10 spectral lines
1:59:24 -> 4858.295
Yupp Broo
Vote for chapter 13 nuclei till November agree friends 👇
yup
yesssss
complete allen module solutions are available on my channel with chapter wise solutions . so watch and practice the questions 💯💯💯
Yes
HW::🚀
8.48Å 1:11:45
1:58:50 Hā= 656.8Å
Hß= 4261.3Å
2:05:01 number of septral lines 10
2:17:53 WAVELENGTH = 6.65Å
H beta = 4858Å
Timestamps (Powered by Merlin AI)
00:06 - Comprehensive introduction to atomic concepts for Class 12 students.
00:54 - Join the 60-day crash course for Physics, Chemistry, and Maths preparation.
03:15 - Limited-time enrollment offer for affordable science courses.
03:58 - Quality sample papers for effective exam preparation.
05:31 - Atoms are the basic building blocks of matter.
06:22 - Understanding atomic structure through scientific theories and experiments.
08:01 - Atoms are neutral due to equal positive and negative charges.
08:47 - Understanding the Plum Pudding Model in Atomic Structure
10:21 - Alpha particle scattering experiments reveal atomic structure limitations.
11:10 - Atomic model fails to explain the structure of atoms.
12:47 - Rutherford's gold foil experiment revealed the atomic structure.
13:32 - Radioactive substances release alpha particles from heavy nuclei.
15:05 - Thinner gold sheets allow for studying individual atoms accurately.
15:50 - Gold nuclei enable effective study of atomic interactions.
17:20 - Lead blocks absorb alpha particles while allowing a narrow beam to pass.
18:07 - Rutherford's experiment revealed the behavior of alpha particles in scattering.
19:47 - Rutherford's observations revealed unique particle behavior during deflection experiments.
20:42 - Rutherford's conclusions led to the development of the atomic model.
22:17 - अल्फा पार्टिकल की पॉजिटिव प्रकृति और इंटरएक्शन की शक्ति।
23:09 - Nucleus contains almost all mass and positive charge of an atom.
24:40 - Discusses limitations of Rutherford's atomic model.
25:26 - Challenges in Rutherford's model regarding electron energy conservation.
27:09 - Rutherford addresses the confusion around continuous vs line spectra.
27:56 - Bohr improved the atomic model by addressing Rutherford's limitations.
29:31 - Understanding the distance of closest approach of alpha particles to the nucleus.
30:14 - Alpha particles experience repulsion from positive nuclei, affecting their energy and velocity.
31:41 - Understanding the concept of distance of closest approach in atom physics.
32:27 - At closest approach, potential and kinetic energy are equal.
33:56 - Understanding atomic charge and electrostatic forces in atomic structure.
34:48 - Understanding the distance of closest approach in nuclear physics.
36:17 - Understanding alpha particle interactions with the nucleus.
37:02 - Scattering angle defines how particles deviate after collision with nuclei.
38:33 - Impact parameter influences alpha particle scattering intensity.
39:20 - Derivation of total energy of an electron in hydrogen orbits.
40:44 - Electrostatic force provides the centripetal force for electrons in atoms.
41:29 - Understanding electron charge and potential energy in atomic models.
43:11 - Understanding total energy in hydrogen systems.
43:59 - Total energy equals kinetic energy minus potential energy.
45:49 - Total energy derivation in atomic systems explained.
46:41 - Explains Bohr's model of atomic structure and electron behavior.
48:20 - Electrons occupy specific orbits defined by angular momentum.
49:20 - Angular momentum quantization in electron orbits is governed by integer multiples.
51:07 - Electrons briefly exist in excited states before returning to their orbits.
51:58 - Electrons release energy when returning to lower orbits.
53:37 - Understanding Bohr's orbits and their radii in atomic structure.
54:23 - Understanding Bohr's quantum conditions for electron velocity and radius derivations.
56:17 - Understanding Bohr's postulates in atomic physics.
57:07 - Comparative analysis of equations to derive radius value in atomic physics.
58:54 - Electrons and constants in atomic physics.
59:41 - Understanding orbital radii in atomic structure derived from principal quantum number.
1:01:12 - Understanding electron volts and alpha particle kinetic energy.
1:01:59 - Solving atomic physics problems using given values.
1:03:56 - Understanding particle interactions and calculations in nuclear physics.
1:04:40 - Calculating the impact parameter and closest approach in nuclear interactions.
1:06:36 - Impact parameter and scattering of alpha particles explained.
1:07:28 - Calculating alpha particles scattered at 90° based on 60° data.
1:09:20 - Calculating particle scattering at 90 degrees using atom parameters.
1:10:20 - Understanding radius calculations in atomic orbits.
1:11:58 - Understanding the relationship between centripetal and electrostatic forces.
1:13:00 - Understanding electron velocity in atomic models through equations.
1:14:54 - Deriving electron speed in Bohr orbits and total energy concepts.
1:15:39 - Deriving total energy from kinetic and potential energy formulas.
1:17:15 - Understanding energy formula derivation in atomic structure.
1:18:01 - Understanding electron energy levels in hydrogen's orbit.
1:19:43 - Understanding ground state and excited state in atomic physics.
1:20:27 - Understanding ionization energy and the formation of ions.
1:22:13 - Electrons are bound to the nucleus with negative energy implications.
1:22:57 - Understanding ionization energy and free electrons in atoms.
1:24:29 - Understanding ionization energy and potential in atoms.
1:25:14 - Understanding exciton energy in atomic physics.
1:26:49 - Energy difference required for electron transitions in hydrogen.
1:27:37 - Understanding atomic spectra through electron transitions between orbits.
1:29:12 - Energy transitions of electrons emit electromagnetic waves.
1:29:58 - Electromagnetic waves are emitted during electron transitions, forming atomic spectra.
1:31:36 - Electrons gain energy and emit radiation when returning to lower orbits.
1:32:28 - Energy transitions in atoms produce distinct spectral lines.
1:33:53 - Understanding atomic spectra and radiation emissions.
1:34:40 - Types of emission spectra in atomic physics
1:36:13 - Absorption spectrum results from specific wavelengths being absorbed by elements.
1:36:57 - Spectrum series of hydrogen atom is crucial for understanding atomic transitions.
1:38:29 - Hydrogen atom transitions produce distinct spectral lines.
1:39:12 - Understanding the wavelength of radiation during electron transitions.
1:40:55 - Electrons transition between energy states emit specific wavelengths in UV and visible regions.
1:41:44 - Understanding Paschen series and Brackett series in atomic transitions.
1:43:22 - किसी इलेक्ट्रॉन के ट्रांजिशन में न्यूनतम और अधिकतम ऊर्जा की स्थिति
1:44:14 - Higher energy correlates with increased frequency and decreased wavelength.
1:45:51 - Understanding maximum and minimum wavelengths in atomic orbits.
1:46:34 - Understanding atomic transitions and wavelength calculations in quantum mechanics.
1:48:26 - Understanding maximum and minimum wavelengths in atom theory.
1:49:19 - Calculating short and long wavelengths in the Lyman series.
1:51:12 - Calculating shortest and longest wavelengths in atomic transitions.
1:52:03 - Understanding orbit calculations and energy levels in atoms.
1:54:25 - Tips for solving CBSE Physics exam questions effectively.
1:55:09 - Calculation of wavelengths and radius in atomic physics.
1:57:09 - Understanding the Balmer series and its spectral lines.
1:58:02 - Transition of electrons determines spectral lines in atomic physics.
1:59:55 - Understanding the number of spectral lines in atomic physics.
2:00:42 - Number of spectral lines depends on electron transitions between energy levels.
2:02:24 - Calculation of spectral lines between electron orbits.
2:03:28 - Understanding electron transitions between orbits and spectral lines.
2:05:19 - Understanding electron behavior in atomic orbits and associated energy concepts.
2:06:03 - Relationship between total energy and kinetic energy in physics.
2:07:49 - Understanding the relationship between kinetic and potential energy in atomic physics.
2:08:46 - Energy calculations for electrons in atomic physics.
2:10:20 - Explains the proof of Bohr's orbital quantum conditions.
2:11:17 - Explains Bohr's orbital quantum condition for electrons.
2:13:07 - Understanding wave formation in atomic orbits through de Broglie's hypothesis.
2:14:02 - Understanding orbit circumference and quantization in atomic physics
2:16:17 - Calculate de Broglie wavelength for an electron in the second orbit.
2:17:10 - Calculating the radius of the second orbit in atoms
❤
This lecture is sufficient for boards. Just practice some questions and you will be able to score good 👍👍
Starting Physics From Today ✨
14 Days Challenge 🔥
us bro me bhii pahle 2nd volume kr ra hu
Same
@@TafeemJan-u5u kitna huva dost
Same yrr😬
😂us
Physics ka feel Lena hai ALAKH SIR❤️🫂
ABHISHEK SIR❤️🫂
+aashu sir ❤
1:59:32 wavelength is 4858.295 X 10^(-10)m
2:05:02 10 no. of spectral line2
2:17:58 wavelength is 6.656 X 10^(-10)m
Jab jaago tb savera 😅(complete this chapter 30 dec )
Yes you can do it bro ❤❤❤
Starting from today😷
@@SandipNayak-yf8dl 👍best of luck then😃
@@SandipNayak-yf8dl jharkhand
Le me completed today 😢
1:59:32 wavelength is 4858.295×10^(-10)m
2:05:02 10 spectral line
2:17:58 6.656×10^(-10)m
Thankyou sir for providing your best quality content in UA-cam for physics❤
Sir actually I am preparing for jee in kota
I am worry about my boards thanks so much sir for making boards exam easy ❤❤
🤪🤪🤪🤪
2:05:38 ans is 6 spectral lines not 10 . Cuz acc to bodmas rule first u have to add than subtract
Yaa you are right but answer is 10
Sir ek pyq series bna do saare chapter ke liye
complete allen module solutions are available on my channel with chapter wise solutions . so watch and practice the questions 💯💯💯
Yes sir 🙏
Yes
at 1:59:02 answer is 4863 amstrong sir
at 2:05:09 answer is 10
at 2:17:54 answer is 6.6568 amstrong
Same to same answer😅
Calculator se kiye ho bhai? 💀
4861A⁰ h bro
@@ShubhJain-yt5ytApprox mein lekr dekho mera bhi ans 4860A° hai
1:59:40 4858.295 A
2:05:08 10 spectral lines
Every single topic of this ch was in class 11 chemistry. I am glad that i studied that ch in 11th!!
Bro you are from different universe
For real
@@soundexpress01 bro you haven't studied class 11 chemistry then!
Yes i am very thankful to maam who teached me so well that i am able to understand it so easily
Mb mam??
He teached atom must must better then my school chemistry sir😅😅😅
H bita = 4584.84 ans
No. Of spectral lines b/w 6th and 2nd orbit are 10
Wavelength = 6.6568 A°
Nucleus upload krdo sir
4858 aa raha hai bhai humara to 🤔🤔🤔
4830
Amazing lecture ❤❤❤❤❤❤
Sir semiconductor ka one shot daal dijiye please
Dec attendance here 😢
Ro kyu rha hai to
@@shroudbreaker9122Syllabus peeche sai suru kr rha hai sayad
Hn bhai
Ek bhi chapter complete nhi hua hai
😢
Toppers always comes to watch this lecture Last month 😅
01:06:07 me 2 se multiple hoga na ?
Because 1 alpha particle = 2e proton
Am I right ?
Sir up board wale bhi dekh skte h? Unke level ka bbi h isme class 12 ka
H.W
1. Claculate the wave length of Hbita line - 4830.95 A°
2. Number of specral line between 6th and 2nd orbit - 10
1:59:58 sir the answer for H beta is 4830.95 Armstrong
2:05:09 - 10
2:18:58 - 6.6568
Beta me n2 ki value 4 hai na
Haa@@SadiyaparveenSadiyaparve-bs1kp
Bro kaisa10?
1:59:33 485.295 A
2:04:45 10 spectral lines
2:17:54 6.6568 A
thank u for the lec sir :))
sir what about chapter 13 and 14 when are you going to post it
1:59:38 wavelength = 4861.33 A 2:05:01 10 spectral lines
Jaldi jaldi backbenchers series khatam kro sirr
1:59:56 answer 4862 A°
2:17:19 answer 6.65 A°
sir abhi se agar question practis shuru karenge to kya board mein 80% a sakti hai physics mein...
Nope 👎👎
Yes
Easily
This Lecture is too energetic 🎉 🙌
thank you soo much sir....... i had been procastinating on this chpter but this one video of yours made it crystal clear☆
Sir derivation yaad nhi ho rhe hai itne sare hai ki kis me kya step kiya tha vo bi yaad nhi reh rha kyaa kareeeee .?
2:17:00 konse formula se radius nikala ha ye ? Koi bata do
H (beta) = 4861 Angstrom
Spectral lines between 6th and 2nd orbit = 10
6 is the answer for no of spectral lines
6 is for b/w 5th and 2nd orbit.
@@kaplanasingh6601 yeah right mb
Sir 1:45:30 mein aap electron ke liye E=hV kyu use kar rahe hai? isn't that only for photon?
Kis kis ne January se padhna start kiya hai 🗿
maina mai tera papa yad kr
15 Jan se...😂😂
Bhai ajj hi Kiya hai
Aaj
Could anyone please let me know what should I do if I don't find audio track???????
Sir your app is not available for ios
Indirect dukh dera h bhai 😂😢😢😂😂
sir ch 11 12 and 13 mai toh derivation karne ki koi jarurat nahi hai naa
Sir i want ur class 11th CIRCULAR MOTION (both of "motion in plane" and "laws of motion") and FRICTION of "laws of motion" lecture videos pleaseeeeeeeeeeeeee
we need to do ncret questions?
24:41 Yha tk mujhe samajh me aagya. Aap bohot khoob ho sir.
2:05:06- no. Of spectral lines between 6th and 2nd orbit are --- 10
Sir 1:59:32 wavelength is 4858.29 no of spectral lines=10
5:30 video start🙃
Thankyou bhaiii😂😂 5:30 minutes bacha diye apne
Thanku
ise comment ko dhundte dhunte 5:30 min waste ho gye
notes nahi h telegram par ???? kaha se download karu
1:59:53 wavelength = 4867.410 A 1:59:53
Nhi 7292
4858.295 hai 😂@@ranagaming5605
@@ranagaming5605 hn , you are only right .... baaki sb to 4858.295 Ao likh rhe ek dusre ka dekh k ..... Ans= 5.34*911.5 Ao
2:05:05 no. Of spectral line are 10
1:59:40 Lyman H beta is 4858 angstrom
Bhai answer toh thik hai but lymon h beta nahi balmer h beta hota hai na.......
1:11:44 answer 8.48 amstrome
2:00:02 answer 4862 amstrome
2:05:10 answer 10
2:17:51 answer 6.656 amstrome
Voice English me kyo aa raha hai . Settings me ja karke Language Hindi karne ke baad v voice English me he aa raha . Koi bataye kya kru please..
youtube delete kardo
Sir can I do this chapter directly from your oneshot?
Plz tell me sir
Yes
2:05:10 answer 10
1:59:56 with 5.3 answer will be 4830.95 and with 5.33 it’ll be 4858.29
Sir aap really me bhut khub ho sir 😊
Iss chapter mein important derivation konsa hai??
2:05:09 NFS 6th and 2nd =10❤
Sir this lecture is sufficient for revision for boards??
Ya this is enough
1:11:43 8.48 A° correct 💯
Yesvbro
@@RayTube_04yha knsa formula lga bhai??
@VijayKumar-ys9ye Rn= (n)²R
You are wrong bro, sir ne sahi likha hai
@@AjayYadav-om1xo you wrong
Sir bas ye wale sample paper Kar Kai 90+ aa sakte hai physics mai
Ya phir one shot Wali book bhi Karni padegi
2:04:57 it's 10 spectral lines.
Sir only physics k liye crash coure join kr skte h
Are these notes enough for boards to get good marks pls tell
yess
but pyqs are also imp
No , numerical is difficult bro
@@MukulKumar-k7k FIRSTLY WE HAVE TO COMPLETE EVERY ESCH CHAPTERS THEN WE HAVE TO MAKE A SPECIFIC TIME AND DO ONLY NUMERICALS OF EACH CHAPTER PYQS AND REFRENCE BOOKS WITHOUT VIDEO BECAUSE BY VIDEOS WE CHEAT AND MIND ACTS LIKE WE ALL UNDERSTOOD BUT WE NOD UNDERSTAND
Bas passing marks dila de
1:59:58 4861.3
2:05:50 10 spectral lines
kya must pdate ho sir ji
Sir 1:23:33 then what is the difference between work function and ionisation energy
Thank you so much sir for these amazing explanation 🎉 and please provide next chapter video
Yes sir I understood everything in clear and crystal form😊
Hnji sir yha tk smjh m aa gya ap bhut khub ho
mujhe ye pura chapter samaj aya or aap bahut khub ho sir 😃❣
Wah wah kya baat hai😅
Sir Nuclei chapter quick😊😊😊😊😊
1:59 4861.3 Amstrong
2:05 10 spectral lines
2:18 6.6568 Amstrong
Thankeww sirr apki wjha se hi aj physicx me confidence aa paya h mjhe me 11th me fail thi physicx me apse padh kr bht hi ache marks aaye mere pre boards me so thankew all tym sir🪄🫂
Revision series kB se ayegi
2:05:02 10 spectral lines
Bhut accha app padhate hai sir app❤❤
24:48 yha tk mujhe SB smjh aa gya, aap bhoot khub ho sir 😊
Sir please lectures thoda jaldi post kijiye pre boards start ho gye hai or physics toh aapke hee bharose hai isliye sir please jaldi se jaldi nuclei and semiconductors ka one shot bhi please.....
Sir maza aagaya aap bahut mast ho❤❤❤❤
2:05:05 10 spectral lines ❤️🩹
10 spectral line between 6 and 2 orbit 2:05:02
1:59:23 answer is 4861.3 armstrong
6th to 2nd - no. of spectral lines= 10
Kiska kiska syllabus complet ho gya hai awr kiska nahi mera nahi huaa huaa hai😢 attendance
Mera nhi hua h
Last chapter padh rahi hun hone wala hai
Yrr mera tho 1 Book baki hi h😢
Kya tum sab ka itna sab kuch ho chuka ha 😮😮 Mane to suru bhi nhi kiya 😢😢😢Sach bol rha ho
Mera nh hua
1:06:03 isme hmne charge ka use kyu nahi kiya I mean alpha. particle par 2e hote hai jese 1 question me kiya tha... Bta dena agr kisi ke smjh aaye please....
Isme direct impact parameter ka formula use hua hai. Bcoz its derivation isn't in syllabus 👍🏻
@satyamtripathi-h9f acha acha .... ok thanks
@@Moonlight_grl 👍🏻
ha sir mujhe smjh aagaya yaha tk 24:50
Work Function and Ionisation energy same hota hai kya sir
1:59:27 4861 Armstrong 💗🙌🏻
Angstroms hota hai.
@hidetoshitheindian255 it's just a typing error 😑
@@umazing001 😀 fine.
Can I relate Ahsec board with cbse board exam for
Ha sir yeha Tak smjh aaya
Aap bhut khub ho sir
Ab dil dijiye 🙃
Bhai notes kaise download krta ho
Plz senior or sir tell me that if I watch this lecture of sir than how many marks car i score😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢
I am not your senior (2024-2025batch) but ya if you are an ISC student you can score 90+ but if you are CBSE student probably you will score 75+ and rest of it depend upon your hardwork
And best of luck for you exam👍
@medical.student95 thanks Bhai