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Physics, 26.02.2020 20:13 luceridiaaz

Suppose we detect red photons at 656 nanometers emitted by electrons dropping from the n=3 to n=2 orbital in hydrogen. The hydrogen is in an interstellar cloud at 5,000K. If the cloud were heated to 10,000 K, what would be the wavelength of the photons emitted by the transition?

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Suppose we detect red photons at 656 nanometers emitted by electrons dropping from the n=3 to n=2 or...
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