Physics

Happy birthday to Professor Sheetal Prasad❤️

https://youtu.be/Arz9pe8bLk4

SHM of particles, its displacement, velocity and acceleration and their derivatives Derivations of Displacement, velocity and acceleration. Consider a particular*Y* which oscillates ups and downs about its mean position in the wave its theor...

College Physics with Pawan Dogra
Wave lecture #03
Y=f(x,t)
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General equation of wave Wave lecture #03

College physics with Pawan Dogra
*Wave lecture*
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Wave College physics with Pawan Dogra

Happy* birthday to this great scientist of his own time. He was one who experimental defined that light is wave and he was founder of mathematical physics great love for him.he was first man of water. His famous invention was pendulum clock in 1656.

Some importants points related to motion in two dimensions, in which projectile motion and circular motion are two brilliant examples of it.

Amplitude
Amplitude is the maximum distance from mean position to extreme position.
Its SI unit is meter and dimension is L.
It is denoted by A.
Wavelength:
The distance between two consecutive crest to crest or trough to trough. Its SI unit is meter and dimension is L and same as amplitude. It is denoted by Lamda.

Count Rumford Experiement.
Count Rumford had performed an experiment, he bored a cannon through which he observed that there was a lot amount of frictional heat is produced and worked had been done. He observed that a gigantic amount of heat energy were generated.