Prove, for a plane electromagnetic wave that is normally incident on a flat surface, that the radiation
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Prove, for a plane electromagnetic wave that is normally incident on a flat surface, that the radiation pressure on the surface is equal to the energy density in the incident beam.
(This relation between pressure and energy density holds no matter what fraction of the incident energy is reflected.)
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Let f be the fraction of the incident beam intensity that is reflected The fraction absorbed is 1 f ...View the full answer
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Related Book For
Fundamentals of Physics
ISBN: 978-0471758013
8th Extended edition
Authors: Jearl Walker, Halliday Resnick
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