﻿ Calculate the number of photons emitted in 10 hours by a 60 watt sodium lamp wavelength of photon = 5839 angstrom  , 18.10.2019 11:00, malikfaiz24

# Calculate the number of photons emitted in 10 hours by a 60 watt sodium lamp wavelength of photon = 5839 angstrom   ### Other questions on the subject: Physics Physics, 18.08.2019 23:00, piyush872850
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Calculate the number of photons emitted in 10 hours by a 60 watt sodium lamp wavelength of photon =...

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