In 1985, a light pulse of 1.8 x 1012 photons was produced in an AT&T laboratory during
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In 1985, a light pulse of 1.8 x 1012 photons was produced in an AT&T laboratory during a time interval of 8 x 10-15 s. The wavelength of the produced light was l = 2400 nm. Suppose all of the light was absorbed by the black surface of a screen. Estimate the force exerted by the photons on the screen.
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Related Book For
Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
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