A photon whose energy is 8.00 *10-15 J is scattered off an electron at a 90 angle.What is the wavelength of the scattered wave?
A) 2.73 * 10-11 m
B) 2.25 * 10-11 m
C) 2.50 * 10-11 m
D) 2.40 * 10-12 m
E) 2.48 * 10-11 m
Correct Answer:
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