Question

An x-rays beam having wavelength 0.300 nm is scattered from the surface of a material.
Determine the wavelength for the incident beam if the angle of scattered beam is 70° to
the incident beam.
m
m
(A) 6.82x10-10
(B) 5.85 x 10-10
(C) 2.98x10-10
(D) 1.52 x 10-10
m​

Answer 1

Explanation:

Check out the answer. Each and every data are clearly mentioned in it. Please give the reply as early as possible. Thank you.

Answer 2

Answer:

A

Explanation:

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