QUESTION 9 A photon energy E = 10 MeV incident on a detector is distributed in the direction forming an angle of 60 degrees from its initial direction with energy E' equal to O A. 11.4 MeV O B. 10 MeV OC.9.99 Mev O D. 10.1 MeV O E. 9.88 MeV OUEST ION 10

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Compton effect

The incoming photons' energy must be in the range of an X-ray frequency to generate the Compton effect. The electron does not lose enough energy that reduces the wavelength of scattered photons towards the visible spectrum. As a result, with visible lights, the Compton effect is missing.

Recoil Velocity

The amount of backward thrust or force experienced by a person when he/she shoots a gun in the forward direction is called recoil velocity. This phenomenon always follows the law of conservation of linear momentum.