JEE Main · PhysicsHard
In a Compton scattering experiment, an X-ray photon of wavelength strikes a stationary electron. If the photon is scattered at an angle of , what is the kinetic energy of the recoiling electron?
- A.
- B.
- C.
- D.
Show correct answer & step-by-step solution
Correct answer: A —
Solution
- Compton shift formula: .
- For , , so .
- Kinetic energy .
- Substituting , .
- Hence the answer is (A).
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