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3 years ago

8

A photon of wavelength 0.99235 nm strikes a free electron that is initially at rest. the photon is scattered straight backward.

what is the speed of the recoil electron after the collision?

1 answer:

Tomtit [17]3 years ago

5 0

F=uR
where U is constant of friction and R=mg
F= mgcos 36
=2.05*10 *.8090
=16.58 N

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${\mathfrak{\underline{\purple{\:\:\: Given:-\:\:\:}}}} \\ \\$

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