is photocell can be used as photodiode
why ship doesnt sink sea
Why are the mountains colder than the plains ?
Explain what instrument is used to measure volume?
What is meant by degenerate and non-degenerate state? Give examples. : quantum physics
Why are the steam pipes and hot water pipes used for heating rooms, not fixed to the walls firmly at both ends ?
Explain band theory ?
What is the difference between a vector and a phasor?
What are the applications of electron microscope. : quantum physics
I observed this question to be asked in many exams - We cannot move even a finger without disturbing all the stars?Explain it.
why are metals able to conduct current so well?
What is optical medium?
assuming g = 9.8 m/sec2, what is the weight on earth, in newtons, of a 60 kilogram person?