In Compton Scattering, X-rays of wavelength ?i = 0.200 nm are scattered from a block of material. The scattered x-rays are observed at an angle of 45.0° to the incident beam. Calculate the wavelength of the x-rays scattered at this angle.
SOLUTION :
Compton shift at an angle 45º :
= Change (increase) in wavelength
= Compton wave length * ( 1 - cos theta)
= 0.00243 * 10^(-9) * ( 1 - cos(45))
= 7.117 * 10^(-13) m
So, wavelength of scattered x-ray
= 0.200 * 10^(-9) + 7.117 * 10^(-13)
= 0.2007 * 10^(-9) m
= 0.2007 nm (ANSWER)
In Compton Scattering, X-rays of wavelength ?i = 0.200 nm are scattered from a block of...
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