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Triss [41]
3 years ago
11

photon energy is proportional to which of the following. a. speed of light in a vacuum. B frequency of the light emitting the ph

oton. C intensity of the light emmitting the photon. D wavelegnth of light emmitting thr photon.
Physics
1 answer:
avanturin [10]3 years ago
3 0
We have that according to the quantum theory from Planck, E=h*f where h is a constant and f is the frequency, thus B is correct. Let's analyze the other choices: The speed of light in vacuum is irrelevant to the energy of the photon. The instensity of a light source is correlated to the amount of photons in that light beam but it does not affect individual photons. Finally, if l is the wavelength of light, l*f=c. Substituting this in the first equation we see that photon energy is inversely proportional to the wavelength.
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