Pb. 1 (a) Compare the rates of spontaneous and stimulated emission at room temperature (T = 300K) for an atomic transition where the frequency associated with the transition is about 3 × 1010 Hz, which is in the microwave region (KB=1.38 × 1023 J/K) (b) What will be the wavelength of the line spectrum resulting from the transition of an electron from an energy level of 40 × 10-20 J to a level of 15 × 10-20 J?
Pb. 1 (a) Compare the rates of spontaneous and stimulated emission at room temperature (T = 300K) for an atomic transition where the frequency associated with the transition is about 3 × 1010 Hz, which is in the microwave region (KB=1.38 × 1023 J/K) (b) What will be the wavelength of the line spectrum resulting from the transition of an electron from an energy level of 40 × 10-20 J to a level of 15 × 10-20 J?
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Transcribed Image Text:Pb. 1
(a) Compare the rates of spontaneous and stimulated emission at room temperature (T
= 300K) for an atomic
transition where the frequency associated with the transition is about 3 × 1010 Hz, which is in the microwave
region (KB=1.38 × 1023 J/K)
(b) What will be the wavelength of the line spectrum resulting from the transition of an electron from an energy
level of 40 × 10-20 J to a level of 15 × 10-20 J?
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