Recent content by nazmus sakib

well, I am doing a lab based course, where my prof told me to come up with new idea and experiment about the polarization of light. It's kinda proposal type thing. So if I get some idea about how to transfer energy from one place to another probably I will use it in order to support my proposed...

I should say transfer instead of "absorb or emit". another way of saying, is it possible to transfer energy using polarized light ?

Does any kind of polarized light transfer heat or any other form of energy? If possible give me some theory and related equation.

Homework Statement A string of length L =8 is fixed at both ends. It is given a small triangular displacement and released from rest at t=0. Find out Fourier coefficient Bn. Homework Equations what should i use for U0(x) ? The Attempt at a Solution

I have to derive I did all the way but stuck with the ">=" to "=" sign. what is the logic behind it ? is it safe to write "approximate" while taking the square-root on both side ? or the energy term "V" has gone during the calculation so it has only momentum "p" ?

need some help with this equation.

Hello everyone, I am a doing physics major. Interested in quantum mechanics. So yeah let's start the discussion.