In each second, a certain lamp produces 2.4 * 10 21 photons with a wavelength of 633
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In each second, a certain lamp produces 2.4 * 1021 photons with a wavelength of 633 nm. How much power (in watts) is produced as radiation at this wavelength (1W = 1 J · s–1)?
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Chemical Principles The Quest For Insight
ISBN: 9781464183959
7th Edition
Authors: Peter Atkins, Loretta Jones, Leroy Laverman
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