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AP Physics 2
15.6 Compton Scattering
AdvancedMCQMathematicalConceptual23.2k
Schematic representation of Compton scattering of a photon by a stationary electron.
Schematic representation of Compton scattering of a photon by a stationary electron.
In three separate Compton scattering trials, an incident photon collides with an electron that is initially stationary and free to move.

Case 1: A photon of wavelength \(\lambda_0\) scatters through an angle of \(\theta = 90^\circ\).

Case 2: A photon of wavelength \(\lambda_0\) scatters through an angle of \(\theta = 180^\circ\).

Case 3: A photon of wavelength \(2\lambda_0\) scatters through an angle of \(\theta = 180^\circ\).

Which of the following correctly ranks the kinetic energy \(K_e\) gained by the electron in each case?

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