For a wave intensity 1 watt/m2 and wavelength 1um in vaccum.find number of photons. Compare this with
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For a wave intensity 1 watt/m2 and wavelength 1um in vaccum.find number of photons. Compare this with characteristic thermal energy at 300k
Related Book For
University Physics with Modern Physics
ISBN: 978-0133977981
14th edition
Authors: Hugh D. Young, Roger A. Freedman
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