A red laser with a wavelength of (650 mathrm{~nm}) and a blue laser with a wavelength of
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A red laser with a wavelength of \(650 \mathrm{~nm}\) and a blue laser with a wavelength of \(450 \mathrm{~nm}\) emit laser beams with the same light power. What is the ratio of the red laser's photon emission rate (photons per second) to the blue laser's photon emission rate?
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College Physics A Strategic Approach
ISBN: 9780321907240
3rd Edition
Authors: Randall D. Knight, Brian Jones, Stuart Field
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