Question: An X-ray photon scatters from a free electron at rest at an angle of 115 relative to the incident direction. (a) If the scattered photon

An X-ray photon scatters from a free electron at rest at an angle of 115° relative to the incident direction.

(a) If the scattered photon has a wavelength of 0.320 nm, what is the wavelength of the incident photon?

(b) Determine the energy of the incident and scattered photons.

(c) Find the kinetic energy of the recoil electron?

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