Question

Hi there, can someone please explain these two questiond to me so i can better undrestand...

Hi there,
can someone please explain these two questiond to me so i can better undrestand Photon Monentum?
i know light had no mass but has momentum

1)what is the relation between P=mv and P=h/lambda?
2) and in what situations do i use either one of these formulas?

Homework Answers

Answer #1

first relationship of momentum is used for particle and second relationship of momentum is used for the wave here.

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