Prashant bhaiya, please create a one-shot lecture on class 9 science revision (all chapters from physics, biology, and chemistry) lecture focusing on key questions. Note: For the students reading this, like this comment as a vote so Prashant sir sees
Sir pls create a sure shot (it means that the question will surely come in exam)so that we can got good marks easily❤ ... students who are seeing this comment like so that sir can see❤
Timestamps 00:05 - Exploring the magic of sound in daily life. 00:54 - Chapter on Sound covers key concepts and numerical problems. 02:18 - Sound is a form of energy that creates hearing sensations. 03:00 - Sound is a form of energy that follows conservation laws. 04:36 - Vibration explained through a pendulum example. 05:12 - Sound is produced by vibrations and transmitted through particles. 06:39 - Understanding sound propagation in different environments. 07:26 - Vibrations cause air particle movement leading to sound transmission. 08:50 - A trick to complete your syllabus in one day. 09:31 - Understanding waves as energy disturbances traveling through space. 11:04 - Mechanical waves require a medium, unlike electromagnetic waves. 11:49 - Differences between mechanical waves and electromagnetic waves. 13:19 - Understanding wave types: Transverse and Longitudinal waves. 14:04 - Explaining wave formation through stretching objects. 15:20 - Understanding vibrations and motion in springs. 16:03 - Understanding transverse waves and particle movement. 17:35 - Understanding transverse and longitudinal waves in sound. 18:19 - Transverse waves demonstrate particle motion perpendicular to wave direction. 19:39 - Understanding high and low pressure areas in sound creation. 20:20 - Understanding sound and transverse waves with examples. 21:45 - Sound travels as longitudinal waves with particle vibrations. 22:27 - Importance of confidence and humor in classroom situations. 23:47 - Sound requires a medium to travel, proven through an experiment. 24:24 - Sound requires a medium to travel effectively. 25:42 - Understanding wave characteristics with a focus on frequency. 26:19 - Pendulum motion explained using movement around mean position. 27:52 - Understanding sound waves, compression, rarefaction, frequency, and pitch. 28:36 - Understanding sound pitch through examples of different voice frequencies. 29:57 - Understanding time period in sound waves. 30:44 - Time period inversely relates to frequency in motion. 32:09 - Calculating time period using frequency. 32:56 - Amplitude represents maximum displacement from the equilibrium position. 34:16 - Understanding wavelength in sound waves. 34:59 - Discussing the importance of correct calculations and understanding concepts. 36:29 - Longitudinal waves transfer compression and rarefaction. 37:16 - Understanding wavelength and its representation in meters. 38:38 - Frequency and Speed of Waves Formula Explained 39:20 - Speed depends on the medium's nature and density. 40:53 - Speed of sound increases with temperature changes. 41:29 - Temperature affects sound travel speed and lightning vs. thunder observation. 42:54 - Introduction to sound waves and their properties. 43:39 - Understanding wave frequency and speed calculation methods. 45:07 - Importance of mastering multiplication for calculations. 45:49 - Discussion on waves, their properties, and a humorous anecdote. 47:08 - Understanding amplitude, wavelength, and velocity in waves. 47:57 - Understanding sound waves and important terminology from Chapter on Sound. 49:24 - Understanding frequency, time period, and amplitude in sound waves. 50:05 - Sound pitch depends on frequency and intensity. 51:24 - सुपरसोनिक स्पीड की परिभाषा और उदाहरण 52:07 - Sonic boom occurs when supersonic objects generate shock waves. 53:29 - Incident and reflected waves lie in the same plane. 54:14 - Incident and reflected angles in sound waves are equal. 55:34 - Echo is the reflection of sound heard again. 56:19 - Echo requires open space; it can't occur in enclosed areas. 57:42 - Reverberation is sound reflection causing echoes in enclosed spaces. 58:21 - Understanding sound reflection and reverb in enclosed spaces. 59:41 - Sound absorption techniques enhance audio quality in auditoriums. 1:00:19 - Multiple reflections of sound have practical applications. 1:01:34 - Understanding sound reflection in stethoscopes and hall acoustics. 1:02:16 - Acoustic design ensures equal sound distribution in curved halls. 1:03:39 - Humans can hear sounds between 20 Hz and 20,000 Hz. 1:04:28 - Understanding audible and inaudible sound ranges 1:05:48 - Ultrasound usage in navigation and detection by animals. 1:06:28 - Ultrasound applications include cleaning electronic parts effectively. 1:07:55 - ECG and Ultrasonography for Heart Health Assessment 1:08:34 - Ultrasound benefits in medical imaging and kidney stone treatment. 1:09:57 - Sound production and speed differences explained. 1:10:43 - Understanding sound frequency and vibrations in a minute. 1:12:16 - Sonar technology is used for detection in submarines and boats. 1:13:04 - Understanding sound transmission and detection using a transmitter and detector. 1:14:36 - Understanding sonar and its formula for distance calculation. 1:15:14 - Sona's applications include depth measurement and underwater exploration. 1:16:37 - Understanding sound speed calculations in distance measurement. 1:17:25 - Understanding the reflection and distance calculations in sound propagation. 1:18:49 - Sound travels 1600 meters in 5 seconds. 1:19:39 - Understanding sound velocity and key MCQs for Class 9 Science. 1:21:08 - Sound waves cause air particles to vibrate in sync. 1:21:51 - Understanding the loudness of sound through amplitude and frequency. bhaiya can u take my name abhay class 10 jshlin bhaiya it took a lot of efforts
Prashant bhaiya ke liye dil se shukriya, jo apni mehnat aur dedication se pura syllabus samajhne aur complete karwane mein madad kiye. Aap jaise guru ka saath milna ek ashirwad hai! 🙏
yes prashant bhaiya, we want like 20minutes rapid revision of all the chapters!!!that will help us a lott in revision during our exams...VOTE FOR IT GUYS🙏
1. The fundamental unit of life ❤ 2. Matter in our surrounding ❤3. Motion ❤4. Is matter around us pure ❤ 5. Tissues ❤ 6. Force and laws of motion ❤ 7. Gravitation ❤8. Atoms and molecules ❤9. Work and energy ❤10. Improvement in food resources ❤11. Structure of atom ❤12. Sound ❤
east or west prashant bhaiya is best when i start a jouney of 9th i suffring stuggle in science but now i am enjoying science because of you prashant bhaiya
Bhaiya, I was really waiting for your lecture. You really helped me a lot. You are the BEST. I can't express my feelings in words. You are my Best Bhaiya❤❤❤❤. 😊😊😊😊.
Bhai Prashant bhaiya ne apne comments unke lectures ke review sunne ke liye kiya hai so don't pollute this section ye kaam kisi or channel pe jakar kar
Prashant bhaiya eak bar science marathon kr lo vo bhi live please but timing 6pm ke baad rakna kuki govt school ki time 12 to 6 pm hai please 😔😔😔😔😔Prashant bhaiya
Prashant bhaiya, please create a one-shot lecture on class 9 science revision (all chapters from physics, biology, and chemistry) lecture focusing on key questions.
I was waiting for this lecture from almost 2 weeks ....... finally it came....😊 ....... Now it was the last chapter of Class-9 and Class-10 is coming Soon. 𝓐𝓛𝓛 𝓣𝓗𝓔 𝓑𝓔𝓢𝓣 𝓕𝓞𝓡 𝓔𝓥𝓔𝓡𝓨𝓑𝓞𝓓𝓨'𝓼 𝓕𝓘𝓝𝓐𝓛 𝓔𝓧𝓐𝓜𝓢 .. and Happy New Year!
@@BUILT_DIFFERENT_SIUUU Hum log ka school sahi mein different hai😂😂 Bahut school mein kal se hi shuru ho rahi hai aur shayad humlog ke school mein bhi holidays aur badhengi because of government order
Prashant bhaiya once said ~Halka ho ya bhari ki halka ho ya bhari Prashant bhaiya ko to bachho ko science padhani hi hai ❤️❤️💘💖 Love you Prashant bhaiya~ 💖
Bhaiya ek revision video bhi bana do sare chapters ka.. with imp questions... Last minute revision mein help kerta hai... Sab log like kerdo jisse prashant bhaiya dekhle ye request.... 🙏🏻💯
All Formulas of Electricity: 1) I = Q/t 2) Q = ne 3) V = W/Q 4) V = IR 5) R = Rho x L/A 6)Resistance in Series: Rs = R1 + R2 + R3 7)Resistance in Parallel: 1/Rp = 1/R1 + 1/R2 + 1/R3 (» Reciprocal of R1+R2+R3) 8)H = V × Q i) H = VIt ii) H = I²Rt iii) H = V²t/R 9) P = W/t i) P = VI ii) P = I²R iii) P = V²/R 10) E = P × t S.I. Units: Current ( I ) - Ampere Charge ( Q ) - Coulomb Time ( t ) - Second Potential Difference or Voltage ( V ) - Volt Resistance ( R ) - Ohm Ω Resistivity ( Rho ) - Ohm meter Power ( P ) - Watt Heat = Energy = Work = Joule Measuring Devices: Ammeter / Milli Ammeter - for measuring current (always connected in series) Galvanometer - for measuring small/sensitive currents (we can also get the direction of the current) Voltmeter - for measuring volts (always connected in parallel) Ohm Meter - Measures the resistivity Things to remember: electron charge = (1.6 x 10⁻¹⁹ C) 1kWh= 3.6 × 10⁶J 1Ampere = 1000mA 1 Kilowaat = 1000W 1 Horse Power = 746W i hope this list will help you! ❤ ek free ka like dete jana
Prashant bhaiya, please create a one-shot lecture on class 9 science revision (all chapters from physics, biology, and chemistry) lecture focusing on key questions. Note: For the students reading this, like this comment as a vote so Prashant sir sees
Yes sir he is right
Yes sir plzz
yes sir he is right you should send a video on revision
Yes sir plz make the video ❤❤
Yes sir please
Please upload all chapters Rapid revisions 😊 of class 9
Ok
Watching at New year 🎉🎉 happy new year to all
Sir pls create a sure shot (it means that the question will surely come in exam)so that we can got good marks easily❤ ... students who are seeing this comment like so that sir can see❤
Yes sir please
Yes sir pls so we can get good marks ❤😊
Bhai you want to see all one shot video of Prashant bhaiya,if you want to good score in your exam .
@@AnkitSingh-e1u8b No,sure shot means the question that sir revise will have 90% chance to come in exam
Parshant bhaiya class 9th ki one shot me full science revision bhi kara do please
Haa bhaiya for finals
Haaan pls
Haannn bhaiya please 🙏🏻
Haaa😊😊
Haaààaa Bhaiya please 🙏😢
"Happy New Year" bhaiya aap ke saath ye year bhi bahut achha jayega ❤❤
Thank you for being with us ❣️ thank you so much 💓❤
Vote for rapid revision for class 9👇🏻👇🏻
Yes
Yes
Yes
Yes
Yes
Timestamps
00:05 - Exploring the magic of sound in daily life.
00:54 - Chapter on Sound covers key concepts and numerical problems.
02:18 - Sound is a form of energy that creates hearing sensations.
03:00 - Sound is a form of energy that follows conservation laws.
04:36 - Vibration explained through a pendulum example.
05:12 - Sound is produced by vibrations and transmitted through particles.
06:39 - Understanding sound propagation in different environments.
07:26 - Vibrations cause air particle movement leading to sound transmission.
08:50 - A trick to complete your syllabus in one day.
09:31 - Understanding waves as energy disturbances traveling through space.
11:04 - Mechanical waves require a medium, unlike electromagnetic waves.
11:49 - Differences between mechanical waves and electromagnetic waves.
13:19 - Understanding wave types: Transverse and Longitudinal waves.
14:04 - Explaining wave formation through stretching objects.
15:20 - Understanding vibrations and motion in springs.
16:03 - Understanding transverse waves and particle movement.
17:35 - Understanding transverse and longitudinal waves in sound.
18:19 - Transverse waves demonstrate particle motion perpendicular to wave direction.
19:39 - Understanding high and low pressure areas in sound creation.
20:20 - Understanding sound and transverse waves with examples.
21:45 - Sound travels as longitudinal waves with particle vibrations.
22:27 - Importance of confidence and humor in classroom situations.
23:47 - Sound requires a medium to travel, proven through an experiment.
24:24 - Sound requires a medium to travel effectively.
25:42 - Understanding wave characteristics with a focus on frequency.
26:19 - Pendulum motion explained using movement around mean position.
27:52 - Understanding sound waves, compression, rarefaction, frequency, and pitch.
28:36 - Understanding sound pitch through examples of different voice frequencies.
29:57 - Understanding time period in sound waves.
30:44 - Time period inversely relates to frequency in motion.
32:09 - Calculating time period using frequency.
32:56 - Amplitude represents maximum displacement from the equilibrium position.
34:16 - Understanding wavelength in sound waves.
34:59 - Discussing the importance of correct calculations and understanding concepts.
36:29 - Longitudinal waves transfer compression and rarefaction.
37:16 - Understanding wavelength and its representation in meters.
38:38 - Frequency and Speed of Waves Formula Explained
39:20 - Speed depends on the medium's nature and density.
40:53 - Speed of sound increases with temperature changes.
41:29 - Temperature affects sound travel speed and lightning vs. thunder observation.
42:54 - Introduction to sound waves and their properties.
43:39 - Understanding wave frequency and speed calculation methods.
45:07 - Importance of mastering multiplication for calculations.
45:49 - Discussion on waves, their properties, and a humorous anecdote.
47:08 - Understanding amplitude, wavelength, and velocity in waves.
47:57 - Understanding sound waves and important terminology from Chapter on Sound.
49:24 - Understanding frequency, time period, and amplitude in sound waves.
50:05 - Sound pitch depends on frequency and intensity.
51:24 - सुपरसोनिक स्पीड की परिभाषा और उदाहरण
52:07 - Sonic boom occurs when supersonic objects generate shock waves.
53:29 - Incident and reflected waves lie in the same plane.
54:14 - Incident and reflected angles in sound waves are equal.
55:34 - Echo is the reflection of sound heard again.
56:19 - Echo requires open space; it can't occur in enclosed areas.
57:42 - Reverberation is sound reflection causing echoes in enclosed spaces.
58:21 - Understanding sound reflection and reverb in enclosed spaces.
59:41 - Sound absorption techniques enhance audio quality in auditoriums.
1:00:19 - Multiple reflections of sound have practical applications.
1:01:34 - Understanding sound reflection in stethoscopes and hall acoustics.
1:02:16 - Acoustic design ensures equal sound distribution in curved halls.
1:03:39 - Humans can hear sounds between 20 Hz and 20,000 Hz.
1:04:28 - Understanding audible and inaudible sound ranges
1:05:48 - Ultrasound usage in navigation and detection by animals.
1:06:28 - Ultrasound applications include cleaning electronic parts effectively.
1:07:55 - ECG and Ultrasonography for Heart Health Assessment
1:08:34 - Ultrasound benefits in medical imaging and kidney stone treatment.
1:09:57 - Sound production and speed differences explained.
1:10:43 - Understanding sound frequency and vibrations in a minute.
1:12:16 - Sonar technology is used for detection in submarines and boats.
1:13:04 - Understanding sound transmission and detection using a transmitter and detector.
1:14:36 - Understanding sonar and its formula for distance calculation.
1:15:14 - Sona's applications include depth measurement and underwater exploration.
1:16:37 - Understanding sound speed calculations in distance measurement.
1:17:25 - Understanding the reflection and distance calculations in sound propagation.
1:18:49 - Sound travels 1600 meters in 5 seconds.
1:19:39 - Understanding sound velocity and key MCQs for Class 9 Science.
1:21:08 - Sound waves cause air particles to vibrate in sync.
1:21:51 - Understanding the loudness of sound through amplitude and frequency.
bhaiya can u take my name abhay class 10 jshlin
bhaiya it took a lot of efforts
Bhai itna time h tumare ps ki 😂
😂
Kisi ke pas itna time bhi hota hai.
thanks broo so sweet of you!!
You are so sweet to waste your time
Prashant bhaiya ke liye dil se shukriya, jo apni mehnat aur dedication se pura syllabus samajhne aur complete karwane mein madad kiye. Aap jaise guru ka saath milna ek ashirwad hai! 🙏
Prashant Bhaiya ki wajah se science easy lagti hai😊
Your Respect for Prashant Bhaiya. is your one ❤❤❤......
Right
Correct 💀☠️
Right
Exactly
Right
44:05 Bhaiya ans 1000 m/s aana chahiye mere hisab se to
Ha 1000 hai
Hmm sir ne decimal notice nhi kiya.
. Bhool gaye 😂
sir nay thoda sa galtal kar diya. But we still got the idea and answers so just let it be
mistakes ho jatehe bhai
yes prashant bhaiya, we want like 20minutes rapid revision of all the chapters!!!that will help us a lott in revision during our exams...VOTE FOR IT GUYS🙏
1. The fundamental unit of life ❤ 2. Matter in our surrounding ❤3. Motion ❤4. Is matter around us pure ❤ 5. Tissues ❤ 6. Force and laws of motion ❤ 7. Gravitation ❤8. Atoms and molecules ❤9. Work and energy ❤10. Improvement in food resources ❤11. Structure of atom ❤12. Sound ❤
Why don't he make division in living organisms
Out of syllabus @@MohdMustaqeem-o2y
@@MohdMustaqeem-o2yit is not in new ncert
aap shrivastava ho main bhi shrivastava ho bye dost
@@hrideshkumarsrivastava456😊
Halka ho ya bhari, ki halka ho bhari prashant bhaiya ko toh hai sabko science padhani ❤
It's funny 🤣
Bhai rhyming nahi bani
@VaishnavKumar-v4e Thik hai bhai
east or west prashant bhaiya is best when i start a jouney of 9th i suffring stuggle in science but now i am enjoying science because of you prashant bhaiya
Bhaiya, I was really waiting for your lecture. You really helped me a lot. You are the BEST. I can't express my feelings in words. You are my Best Bhaiya❤❤❤❤. 😊😊😊😊.
Sister please mujhe bata doo Prashant sir see kaise baat hogi
Board ki Kasam jisne subscribe nahi kiya BOARD me fail Don't take risk 💀☠️
Ase thodi naah hota hain
Aaj kal boards ninth mein bhi hone lage wah 😂
Dhamki ha 🤨🤨 bolo kya ha thuman is video per pardi karn na aia ho to paro sungiaa
What About (Subscribed)
Na karte
47:59
(All important terms)
It helps before one day of exam 😂
Sir yar aab hamare leya bhi 20 ya 40 mins ke short revision lectures lao na pls 😢😢😢
Love you prashant bhaiya😢 🎉❤❤❤
Science ka best teacher 🎉🎉
Me😅
Why you fear,do not waste your tear , open your ear , when prasant bhaiya is here ,
One of the best study successful channel ❤❤ 1:06
😂
😅
No one can beat our bhaiya in science 🧪
Samriddhi ma'am and rakshak sir beat prashant bhaiya
@@Solitude_in_solace_seeker that's TRUE.
@@Tigeryadav-4toh video dekh hi kyu rahe ho 😂
Controversy my kiya kro no one can beat out Prashant bhaiyaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
Never @@Tigeryadav-4
I had many doubts, but after watching your videos, they all got cleared❤🤧
Finally this chapter is came 🎉❤
Wait is over
Yeah 👍🙂
Finally science syllabus completed🎉🎉🎉🎉Class 9
Hii
@@Megha-z9u hello
What's your name
only Megha
@@Megha-z9u my name is Adarsh as same as my channel name
thankyou so much sir for completing the whole syllabus ....
Bhaiya, I am out of words to thank you for all the lectures you posted of class 9th's Science 🙏 God bless u bhaiya. You are the greatest❤
Science matlab Prashant bhaiyaaaa😎😌
44:05 the answer is 1000 m/s.
thanks
The whole syllabus is complete🎉let's celebrate as well as thank you so much prashant Bhaiya for your guidenss
Improvement in food resources?
12:19 mera dil garden garden ho gaya😊😊☺️☺️🥰🥰
Our pookie bhaiya 😍😍
Mee tooo 😂😂🤭🙈👀
Yes❤
Teacher jab pdhati h to lagta h ki radio start kar diya ho pr Prashant bhaiya ke aane pr lagta h ki ab to chapter cover ho hi jayega 😄
Fr!🤌
Bords ki Kasam jisne comment like nahi kiya vo bords exam ma Fail 😂😂(don't take risk) 💀💀
😂😂
😂😂Pehla to 9 pass kar la
9th board ki thodi na hai😂
😂😂😂😂
Bhai Prashant bhaiya ne apne comments unke lectures ke review sunne ke liye kiya hai so don't pollute this section ye kaam kisi or channel pe jakar kar
Prashant bhaiya is great teacher. Who teaches us in great and funny way.
thank you for your support Prashant bhaiya
💘💘💘💘💘
celebration!!🥳🥳 Guyz for completing physics syllabus.
Sara syllabus ho gya boi
@@GarvitMalik150bhai bio k kuch chapter nahi hua like why do we fall ill
Finally aagya sound 🎉🎉🎉🎉
Hi
8:43 Prashant bhaiya method to complete syllabus in 1 day ❌ 1 minute✅
No one can beat our prashant bhaiya ..........✨✨
Thank you Prashant bhaiya❤❤. Love from Assam😊😊😊.
Hello miss ?
@Plexyarmy007 hello
12:19
Aaye haye mere dil iss wakt garden garden ho gaya ❤❤❤Love you bhaiya ❤️🔥❤️🔥
Thanks for this chapter bhaiya 🤗🤗💯💯💯❤️🔥❤️🔥🙏🙏✌️✌️💗💗💞💯❤️❤️❤️🔥🥰🥰
Hi
I want to talk with you
@@AmitRay-t8w Hello kya hua batao ❤
@@AmitRay-t8w Hello kya hua batao ❤
@@AmitRay-t8wHello kya hua batao ❤
Thanks sir 😂...kab se wait kar raha tha🎉🎉🎉
abba aa gye apke>?
Finally aaj sound chapter clear hoga 😊😊😅😅😅
Happy new year all of you❤❤❤
Thank you bhaiya>>❤ 🤌 ( my exams are comings from 6 jan)
Mine too
@geetarani740 which school ?
Thanks bhaiya ji
You d besttttttttt....❤❤❤❤❤❤❤
Finally bhaiya apne sound chapter ladiye warna hame samjh hi nhi Ara tha sound chapter
PLEASE SIR NOTES TOH DE DIJIYE SOUND CHAPTER KE MEANS PPT❤❤
Prashant bhaiya ab revision series bhi karva do plzzzzzzzzzzzzzzzzzzz❤❤
Correct
Prashant bhaiya eak bar science marathon kr lo vo bhi live please but timing 6pm ke baad rakna kuki govt school ki time 12 to 6 pm hai please 😔😔😔😔😔Prashant bhaiya
Today is my birthday but no like😢
Happy birthday
Happy birthday ji 🥰
Happy birthday God bless you 🎊🥳🥳
Happy birthday 🎂🎂
Apne birthday par yaha kyu aajate ho likes ki bheek mangne.
Dost ya family ke sath maje karo
Sir I from Nepal but I love this india ❤❤❤❤
Thank you bro to love our India . ❤❤❤
@@satnandanmahto8745 You are welcome in our India🇮🇳. I felt very happy after reading your comment. In fact I wanna visit Nepal 🇳🇵once.
Welcomo to our best teacher of the universe
Prashant bhaiya, please create a one-shot lecture on class 9 science revision (all chapters from physics, biology, and chemistry) lecture focusing on key questions.
Bhut bhut sukriyaaa apkaaaa 🌻!!
Thanks a lot prashant bhaiya 😘
🎉🎉Happiest new year bhaiyaaa 🎉🎉❤
Yeh year bahut mst ho bahut saare happiness laye apke liye ❤️🌷🎊🎊
I was waiting for your lecture Thanks for making us all clear about sound
44:11 sir answer will be 1000m
Correct bhai 😂😂
East Or West.... Prashant Bhaiya Is The Bestt..!!🫠🤌🏻
Bhaiya kaas bas 1 din pehle daal dete kal hi science ka pre board tha
But still thanks very much as ab final me bilkul dikkat nhi aayegi❤❤
9th mai pre board?
@aravguha7499 yup
@aravguha7499hote hai bhai kuch schoolon mai
9th ma pre bord
You are the best teacher, your heart is pure ❤❤❤❤❤❤❤❤❤
34:32 Samaj gaya 👍🏽
2 crest ke between ka distance
44:00 wale numerical me 1000m/s aayega 10000m/s nhi
accha padhna chodd de
I was waiting for this lecture from almost 2 weeks ....... finally it came....😊 ....... Now it was the last chapter of Class-9 and Class-10 is coming Soon.
𝓐𝓛𝓛 𝓣𝓗𝓔 𝓑𝓔𝓢𝓣 𝓕𝓞𝓡 𝓔𝓥𝓔𝓡𝓨𝓑𝓞𝓓𝓨'𝓼 𝓕𝓘𝓝𝓐𝓛 𝓔𝓧𝓐𝓜𝓢 .. and Happy New Year!
I was also waiting
@@hitakshiandbhumiyadav69863 yeah this time Prashant Sir was busy in Class 10 lectures
Thanks bhaiya for sound chapter now I understand better than school 😅😅
Bhaiya iske notes kaha per milenge
No need to fear when Prashant bhaiya is here....😊😊
Milte hai kabhi aur kahin aur hits hard make students cry 😭
Bhaiya ek video Aisa banaa do jismein chemistry aur physics ke sare formule Ho
Ohh nice idea 💡without mind
Riya ji konsa Bandar apse number mang rha tha 😂😂😂😂
@@nehajha3089 kya kehna chahta h bhai
12:50 aayein hits different
No that is 10:40 aayein bro😂
25:29 best shayari of this world🎉🎉🎉🎉🎉🎉🎉
Making science easy this is the art of prashant bhaiya 😊😊
Who agree 👍
Yes😊
I agree with this😮
Ya❤
You are right ✅ 😢
Bhaiya 9th class ki rapid revision bhi la do please Bhaiya please
Sir ne bilkul sahi time pe video dali hai. Kal se winter vacations khatam ho jayengi.
Kal se to shuro hongi 💀💀
@@BUILT_DIFFERENT_SIUUU Hum log ka school sahi mein different hai😂😂
Bahut school mein kal se hi shuru ho rahi hai aur shayad humlog ke school mein bhi holidays aur badhengi because of government order
Agar aaj koi bhi ise like karega uske exam mai a dua karunga ki bohot ache marks aye 😅
Who is best ?
a) Physics wallah
b) Exhub class 9th and 10th
I support exhub
Both of the channels are good but exphub❤
I study from both.
प्रशांत भैया के आगे कोई बोल सकता है क्या
Ni yrr 😂😂@@DilvagsinghBansal
@@DilvagsinghBansal Sahi bola ❤❤❤❤
Prashant bhaiya 😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎 😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️
Parshant bhaiya is best teach
HLO EVERY ONE HOW ARE YOU IN THIS TIME AND I HOPE ALL STUDENTS ENOJY YOUR LIFE
The line miltae hai kabhi or kahi our bring tears in my eyes 😊 who can relate this?
4:22
Prashant bhaiya is dancing.❤
Thnku thnku thnku so much sir. ....... 🥺🥺❤️❤️ Aap nai video le ayi !!! Sukriya sir ❤
😂😂galat kar diya bhaiya apne🎉🎉 43:55
3:19😂😂 free fite
10:47 😂😂😂😂😂
11:11
Most wanted video thank you sir🙏🙏🙏
1:23:48 Class 9 th revision ???
Prashant bhaiya once said ~Halka ho ya bhari ki halka ho ya bhari Prashant bhaiya ko to bachho ko science padhani hi hai ❤️❤️💘💖
Love you Prashant bhaiya~ 💖
Bhaiya ek revision video bhi bana do sare chapters ka.. with imp questions... Last minute revision mein help kerta hai... Sab log like kerdo jisse prashant bhaiya dekhle ye request.... 🙏🏻💯
Anyone is here on 30/12/24😊
Kon kon ha
Yes me
@artsydivyacreativeworld
Hmm..😊
Me
Bhaiya,
Please hamare liye bhi rapid revision series lao.😅
Like this so he could see this comment.
Same same
All Formulas of Electricity:
1) I = Q/t
2) Q = ne
3) V = W/Q
4) V = IR
5) R = Rho x L/A
6)Resistance in Series: Rs = R1 + R2 + R3
7)Resistance in Parallel: 1/Rp = 1/R1 + 1/R2 + 1/R3 (» Reciprocal of R1+R2+R3)
8)H = V × Q
i) H = VIt
ii) H = I²Rt
iii) H = V²t/R
9) P = W/t
i) P = VI
ii) P = I²R
iii) P = V²/R
10) E = P × t
S.I. Units:
Current ( I ) - Ampere
Charge ( Q ) - Coulomb
Time ( t ) - Second
Potential Difference or Voltage ( V ) - Volt
Resistance ( R ) - Ohm Ω
Resistivity ( Rho ) - Ohm meter
Power ( P ) - Watt
Heat = Energy = Work = Joule
Measuring Devices:
Ammeter / Milli Ammeter - for measuring current (always connected in series)
Galvanometer - for measuring small/sensitive currents (we can also get the direction of the current)
Voltmeter - for measuring volts (always connected in parallel)
Ohm Meter - Measures the resistivity
Things to remember:
electron charge = (1.6 x 10⁻¹⁹ C)
1kWh= 3.6 × 10⁶J
1Ampere = 1000mA
1 Kilowaat = 1000W
1 Horse Power = 746W
i hope this list will help you! ❤
ek free ka like dete jana
Ager like nhi kra to bord Or 9 class me fail pkaa 😂
Abe aur koi kam nahi hai kya
I ❤ U
Hii
Hlo
Hlo didi
Hii
Hi
Prashant bhaiya rapid revision of class 9th
Kon Kon Bed par dekh rha hai 😅😂
😂😂
Mee 😂😂😂😂😂😂
0:04
Happy New Year Prashant Bhaiya🎉🎉
Everyone keep this josh on every lecture and Happy New Year to you all 🎉🎉
who is from delhi😊
Me
@@Yogeshsharma-n5l kya hua mere bete ko 🤣
Me
Ap
Kon se jagha se ho Delhi se
Boards ki kasam jisne subscribe nhi Kiya wo exam me Fail 😂😂 (Don't Take Risk) 💀☠️