Example2: X-rays of wavelength 1.0 Å are scattered by a carbon block. The scattered radiations are observed at 60°, 90°and 180°. Find (a) Compton shift (b) kinetic energy imparted to the recoil electron.

Example2: X-rays of wavelength 1.0 Å are scattered by a carbon block. The scattered radiations are observed at 60°, 90°and 180°. Find (a) Compton shift (b) kinetic energy imparted to the recoil electron.

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

Example2: X-rays of wavelength 1.0 Å are scattered by a carbon block. The
scattered radiations are observed at 60°, 90°and 180°. Find (a) Compton
shift (b) kinetic energy imparted to the recoil electron.
Sol (a) Compton shift:

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