Ex1/ A photon with momentum p= 1.02 MeV/c is scattered by a stationary free electron. Its momentum on scattering becomes p' = 0.255 MeV/c. At what angle is the photon scattered? Ex2/ A photon is scattered at an angle =120° by a stationary free electron. As a result the electron acquires a kinetic energy of the incident photon. T = 0.45 MeV. Find the energy

Ex1/ A photon with momentum p= 1.02 MeV/c is scattered by a stationary free electron. Its momentum on scattering becomes p' = 0.255 MeV/c. At what angle is the photon scattered? Ex2/ A photon is scattered at an angle =120° by a stationary free electron. As a result the electron acquires a kinetic energy of the incident photon. T = 0.45 MeV. Find the energy

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

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.

Question

Ex1/ A photon with momentum p = 1.02 MeV/c is scattered by a stationary free
electron. Its momentum on scattering becomes p' = 0.255 MeV/c. At what angle
is the photon scattered?
Ex2/ A photon is scattered at an angle =120° by a stationary free electron. As a
result the electron acquires a kinetic energy
of the incident photon.
T = 0.45 MeV. Find the energy

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