![Physics With Akhtiar Ali Bullo](/img/default-banner.jpg)
- 619
- 833 263
Physics With Akhtiar Ali Bullo
Pakistan
Приєднався 6 гру 2015
Learn Physics in easier way.
Introduction to Physics , Scalars and Vectors , motion in one dimension , Motion in two dimensions , Torque Equilibrium and Angular Momentum , Gravitation , Work , Power & Energy , Simple harmonic motion , Sound , Waves , Nature of light , Ray optics, Geometrical Optics , Heat and Thermodynamics, Electrostatics, Current electricity, Electrodynamics, Magnetism and Electromagnetism, Electrical Instruments, Electronics and Electromagnetic Waves, Advent/ Dawn of Modern Physics, Atomic Spectra , Nuclear Physics, Nuclear Radiations and many more.
Contact : +923073727080
Introduction to Physics , Scalars and Vectors , motion in one dimension , Motion in two dimensions , Torque Equilibrium and Angular Momentum , Gravitation , Work , Power & Energy , Simple harmonic motion , Sound , Waves , Nature of light , Ray optics, Geometrical Optics , Heat and Thermodynamics, Electrostatics, Current electricity, Electrodynamics, Magnetism and Electromagnetism, Electrical Instruments, Electronics and Electromagnetic Waves, Advent/ Dawn of Modern Physics, Atomic Spectra , Nuclear Physics, Nuclear Radiations and many more.
Contact : +923073727080
In a carnot's engine the working substance is
Physics class 11th mcqs
carnot engine mcqs
carnot engine mcqs
Переглядів: 7
Відео
The unit of force constant is
Переглядів 64 години тому
What is the unit of force constant Physics class 11 mcqs
How can we convert alternating current into direct current ?
Переглядів 77 годин тому
How can we convert AC into DC ? Physics class 12th questions
How can we convert direct current into alternating current ?
Переглядів 1314 годин тому
How can we convert DC into AC Physics class 12th Inter class physics
A force of 2i+3j+k newton and an other force of i+j+k newton are acting on a body the magnitude
Переглядів 1816 годин тому
A force of 2i 3j k N and an other force of i j k N are acting on a body the magnitude of total force acting on the body is Physics class 11 mcqs First year physics mcqs Vectors mcqs solution
Why heat is not conserved ? Physics reasoning questions
Переглядів 1019 годин тому
Why heat is not remained conserved ?
If a vector 2i+3j+8k is perpendicular to the vector 4i-4j+ak,then the value of a is
Переглядів 56День тому
Vectors mcqs solution Physics class 11 mcqs First year physics mcqs Dot product mcqs
If three vectors A,B and C are 12,5 and 13 in magnitudes such that C=A+B,then angle between A and B
Переглядів 8814 днів тому
Vectors mcqs solution Physics class 11 mcqs Eleven class physics mcqs Mdcat physics mcqs solution
Magnitude of vector which comes on addition of two vectors,6i+7j and 3i+4j is
Переглядів 3114 днів тому
Physics class 11 mcqs Vectors mcqs Eleven class physics mcqs First year physics mcqs
Two forces each of magnitude F, have a resultant of the same magnitude F.The angle between the two
Переглядів 6114 днів тому
Two forces each of magnitude F, have a resultant of the same magnitude F. The angle between the two forces is Physics class 11 mcqs Vectors mcqs First year physics mcqs
The vector which must be added to the sum of the two vectors i+2j-k and i-2j+2k to get a resultant
Переглядів 2214 днів тому
The vector which must be added to the sum of the two vectors i 2j-k and i-2j 2k to get a resultant of unit vector along z-axis is Physics class 11 mcqs Vectors mcqs solution
The following four forces act simultaneously on a particle at the origin of the co-ordinate system
Переглядів 3514 днів тому
The following four forces act simultaneously on a particle at the origin of the co-ordinate system F1=2i-3j-2k, F2=5i 8j 6k , F3=-4i-5j 5k and F4=-3i 4j-7k. The particle will move in Physics class 11 mcqs Vectors mcqs
The angle between two vectors -3i+6k and 2i+3j+k is
Переглядів 8514 днів тому
Vectors mcqs Angle between two vectors mcqs Physics class 11 mcqs Eleven class physics mcqs
If A+B=C and A=√3, B=√3 and C=3, the angle between A and B is
Переглядів 8121 день тому
If A vector B vector = C vector and A= square root 3, B= square root 3 and C= 3, the angle between A vector and B vector is Vectors mcqs Physics class 11 mcqs
If the momentum of a photon is p,then its frequency is
Переглядів 1421 день тому
If the momentum of a photon is p,then its frequency is
Wave is associated with matter_wave is related with matter
Переглядів 921 день тому
Wave is associated with matter_wave is related with matter
A vector is represented by 3i+j+2k.Its length in XY plane is
Переглядів 3921 день тому
A vector is represented by 3i j 2k.Its length in XY plane is
The momentum of a photon of energy hv nue will be ?
Переглядів 2121 день тому
The momentum of a photon of energy hv nue will be ?
One of the two forces is double the other and their resultant is equal to the greater force. angle
Переглядів 6028 днів тому
One of the two forces is double the other and their resultant is equal to the greater force. angle
Energy of a quanta of frequency 10^15 Hz and h=6.6×10^-34 J.s will be
Переглядів 6Місяць тому
Energy of a quanta of frequency 10^15 Hz and h=6.6×10^-34 J.s will be
Momentum of a photon of wavelength λ is
Переглядів 10Місяць тому
Momentum of a photon of wavelength λ is
Wavelength of 1keV photon is 1.24×10^-9m.What is the frequency of 1MeV photon ?
Переглядів 34Місяць тому
Wavelength of 1keV photon is 1.24×10^-9m.What is the frequency of 1MeV photon ?
Kinetic energy with which the electrons are emitted from the metal surface due to photoelectric eff
Переглядів 8Місяць тому
Kinetic energy with which the electrons are emitted from the metal surface due to photoelectric eff
A photon, an electron and a uranium nucleus all have the same wavelength.The one with the most
Переглядів 9Місяць тому
A photon, an electron and a uranium nucleus all have the same wavelength.The one with the most
Einstein's photoelectric equation states that Ek=hv-phi.In this equation Ek refers to
Переглядів 15Місяць тому
Einstein's photoelectric equation states that Ek=hv-phi.In this equation Ek refers to
The de-Broglie wavelength associated with the particle of mass 'm' moving with velocity 'v' is
Переглядів 12Місяць тому
The de-Broglie wavelength associated with the particle of mass 'm' moving with velocity 'v' is
Which of the following is constructed on the principle of electromagnetic induction ?
Переглядів 13Місяць тому
Which of the following is constructed on the principle of electromagnetic induction ?
Thanks so much for easy explaination
Thank ls for the best explanation❤
You welcome ❤️
❤❤❤
❤️❤️❤️❤️
Sir hum Inka dot product kyo le rhe ye ek dusre kper pendicular hai eslia
👍
Thanks
You welcome
Thanks
You welcome
Thanku
You welcome
Thank you so much 🎉
You welcome
Answer is wrong it should be zero dyne as the velocity is constant so force is also considered as zero
Thanks
You welcome
How is 1cc is 10^-6?
Thankyou sir ❤
You welcome
Thanks helpful!
You welcome
Thank you🙏
You welcome
7 July 2024❤
Sir aap bahut aache se padhate ho Thank you ❤
You welcome dear ❤️
Cos theta hi kyu sin theta kyu nahi sir??
Good question dear We can find angle easily by using dot product and it consumes less time than cross product
Thank you so much sir
You welcome dear
❤
Thanks
You welcome
Agar 180 and zero dono option me hai toh
Then both will be correct
Then both options will be correct
Thank you ,i am understood this question ❤❤
You welcome dear
Good sir🥺❤
Thanks 🙏
Thank so much sir ❤❤
You welcome
Great explanation
Thanks ❤️
Thanks bro ,❤😂😂
You welcome dear 💗
Thanku sir
You welcome
Very helpful thanks
You welcome
Very helpful thanks
Well done sir
Thanks dear 🙏
Great sir g 😊
Thanks dear 🙏
Sir waha sin by cos me 1 kese aya
|A×B|=A.B ABsinθ=ABcosθ sinθ/cosθ= AB/AB tanθ = 1 θ = tan-¹ 1 = 45⁰
Thank sir
You welcome dear
Nice sir ❤
You welcome
Here u have used resultant formula? Resultant vector?
We can find magnitude of |A-B| by using formula √A²+B²-2ABcosθ here R = |A-B|
Square Not squarise
Sorry to say. I am saying square root not squarise
Thanks sir❤
You welcome dear ❤️
Jabsdast sirji
Sir best explanation. Thank you sir
You welcome dear
Tell me plz
What can I tell you?
Why we use this formula of square root I don't know this formula
This formula is for law of cosine we use this when resultant and two other values are given and angle is to be calculated
sir thank you .very nice explained.
You welcome
Thanku very much sir ❤
You welcome ❤️
From Where this formula of opening the magnitude is derived ?
Law of cosine formula
Thanks sir keep it up
You welcome I try my best to impart free and easy education to all
Thanks sir
You welcome
Thank you so much sir 🎉🎉🎉🎉
You welcome dear
Super akhitar ali bullo 😊😊😊
Thanks 🙏
Good work
Thanks 🙏 dear sir