X-Rays with a Wavelength of 7

question 65

Multiple Choice

X-rays with a wavelength of 7.02 * 10^-12 m strike a stationary electron and the reflected photon is scattered 75 degrees relative to the incident photon.What is the wavelength of the scattered photon?

• A)1.80 * 10^-12 m
• B)4.59 * 10^-12 m
• C)8.82 * 10^-12 m
• D)It could have any wavelength of 7.02 * 10^-12 or longer.
• E)It could have any wavelength of 7.02 * 10^-12 or shorter.

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