A blackbody's temperature may be estimated using the maximum intensity wavelength Amax of the light that it emits. A star may be modeled as a blackbody. Determine the surface temperature T of a star for which Amax = 661 nm. T = K

A blackbody's temperature may be estimated using the maximum intensity wavelength Amax of the light that it emits. A star may be modeled as a blackbody. Determine the surface temperature T of a star for which Amax = 661 nm. T = K

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter39: Introduction To Quantum Physics

Section: Chapter Questions

Problem 5P

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Concept explainers

Wien's displacement law

Students often get confused between Wien's displacement law and Planck's radiation law. Although both are historically related, yet they are conceptually different. Planck's law helps determine the spectrum of a blackbody, while Wien's law determines the relationship between peak wavelength and temperature.

Question

A blackbody's temperature may be estimated using the maximum intensity wavelength Amax of the light that it emits.
A star may be modeled as a blackbody. Determine the surface
temperature T of a star for which Amax = 661 nm.
T =
K

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