Modern Physics
3rd Edition
ISBN: 9781111794378
Author: Raymond A. Serway, Clement J. Moses, Curt A. Moyer
Publisher: Cengage Learning
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Chapter 3, Problem 5Q
To determine
Assumptions were made by Compton in dealing with the scattering of a photon from an electron.
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X-rays of wavelength A = 22 pm (photon energy 56.3 keV) are
scattered from a Carbon target and the scattered rays are detected at
an angle of 85° to the incident beam.
What is the Compton shift in pm of the scattered rays?
(continued)
What percentage of the initial X-ray photon energy is transferred to
an electron in such scattering?
In a particular Compton scattering experiment, it is found that the incident wavelength is shifted by 0.5 percent when the scattering angle is θ = 130°. What is the magnitude of the wavelength of the scattered photon?
16. A 662-keV photon is Compton scattered at an angle of 120°
with respect to its incident direction.
(a) What is the energy of the scattered electron?
(b) What is the angle between the paths of the scattered
electron and photon?
Chapter 3 Solutions
Modern Physics
Ch. 3.2 - Calculate the quantum number, n, for this pendulum...Ch. 3.2 - An object of mass m on a spring of stiffness k...Ch. 3 - Prob. 1QCh. 3 - Prob. 2QCh. 3 - Prob. 3QCh. 3 - Prob. 4QCh. 3 - Prob. 5QCh. 3 - Prob. 6QCh. 3 - Prob. 7QCh. 3 - Prob. 8Q
Ch. 3 - Prob. 9QCh. 3 - Prob. 10QCh. 3 - Prob. 11QCh. 3 - Prob. 1PCh. 3 - Prob. 2PCh. 3 - Prob. 3PCh. 3 - Prob. 4PCh. 3 - Prob. 5PCh. 3 - Prob. 6PCh. 3 - Prob. 7PCh. 3 - Prob. 8PCh. 3 - Prob. 9PCh. 3 - Prob. 10PCh. 3 - Prob. 11PCh. 3 - Prob. 12PCh. 3 - Prob. 13PCh. 3 - Prob. 14PCh. 3 - Prob. 15PCh. 3 - Prob. 16PCh. 3 - Prob. 17PCh. 3 - Prob. 18PCh. 3 - Prob. 19PCh. 3 - Prob. 20PCh. 3 - Prob. 21PCh. 3 - Prob. 22PCh. 3 - Prob. 23PCh. 3 - Prob. 24PCh. 3 - Prob. 25PCh. 3 - Prob. 26PCh. 3 - Prob. 27PCh. 3 - Prob. 28PCh. 3 - Prob. 29PCh. 3 - Prob. 30PCh. 3 - Prob. 31PCh. 3 - Prob. 32PCh. 3 - Prob. 33PCh. 3 - Prob. 34PCh. 3 - Prob. 35PCh. 3 - Prob. 36PCh. 3 - Prob. 37PCh. 3 - As a single crystal is rotated in an x-ray...Ch. 3 - Prob. 39PCh. 3 - Prob. 40PCh. 3 - Prob. 41PCh. 3 - Prob. 42PCh. 3 - Prob. 43PCh. 3 - Prob. 44PCh. 3 - Prob. 46PCh. 3 - Prob. 47PCh. 3 - Prob. 48P
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- Discuss any similarities and differences between the photoelectric and the Compton effects.arrow_forwardShow that the Compton wavelength has the dimension of length.arrow_forwardWhat is the maximum kinetic energy of photoelectrons ejected from sodium by the incident radiation of wavelength 450 nm?arrow_forward
- Can the Compton effect occur with visible light? If so, will it be detectable?arrow_forwardFind the maximum velocity of photoelectrons ejected by an 80-nm radiation, if the work function of photoelectrode is 4.73 eV.arrow_forwardIn a particular Compton scattering experiment, it is found that the incident wavelength is shifted by 0.5 percent when the scattering angle is θ = 130°. What will be the wavelength of the shifted photon when the scattering angle is 75°?arrow_forward
- Compton used photons of wavelength 0.0711 nm. (a) What is the energy of these incident photons? 4 (b) What is the wavelength of the photons scattered at an angle of 180°? (c) What is the energy of the photons scattered at an angle of 180°?arrow_forwardIn the Compton scattering, the photon of energy 8.7 MeV is scattered from a free electron of mass 9.1 × 10 31 the electron (in MeV), if the scattering angle is 164°? kg, What is the kinetic energy acquired by Answer:arrow_forwardGamma rays of photon energy 0.511 MeV are directed onto an aluminum target and are scattered in various directions by loosely bound electrons there. (a) What is the wavelength of the incident gamma rays? (b) What is the wavelength of gamma rays scattered at 90.0° to the incident beam? (c) What is the photon energy of the rays scattered in this direction?arrow_forward
- Gamma rays of energy 0.660 MeV are Compton scattered. (a) What is the energy of the scattered photon observed at a scattering angle of 63.0°? MeV (b) What is the kinetic energy of the scattered electrons? MeV Additional Materials eBookarrow_forwardX-ray with wavelength 0.2 nm are scattered from a carbon block. The scattered radiation is viewed at right angle to the direction of the incident beam. What is the Compton shift?arrow_forwardIn a Compton experiment an electron attains a kinetic energy of 0.100 MeV when an X-ray of energy 0.500 MeV strikes it. Determine the wavelength of the scattered photon if the electron is initially at rest.arrow_forward
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