An X-ray photon is scattered at an angle of ) = 180.0° from an electron that is initially at rest. After scattering, the electron has a speed of 4.90 x 106 m/s. Find the wavelength of the incident X-ray photon. Before scattering After scattering Number Units the tolerance is +/-2%

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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.