In the Compton Effect a Photon of Wavelength $\lambda$ And Frequency F Is Scattered from and Electron,initially at Rest

question 27

Multiple Choice

In the Compton effect a photon of wavelength $\lambda$ and frequency f is scattered from and electron,initially at rest.In this process

• A) the photon loses energy so that the scattered photon has frequency less than f.
• B) the momentum is not conserved,but the energy is.
• C) the electron gives energy to the scattered photon so that the photon's frequency is greater than f.
• D) the electron gains energy from the photon so that the scattered photon's wavelength is less than f.

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