Green light of wavelength 516 nm is absorbed by an atomic gas. I. What is the energy difference between the two quantum states involved in the transition? II. If the gas absorbed a mole of photons, what is the total energy that would be absorbed?

Green light of wavelength 516 nm is absorbed by an atomic gas. I. What is the energy difference between the two quantum states involved in the transition? II. If the gas absorbed a mole of photons, what is the total energy that would be absorbed?

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Green light of wavelength 516 n m is absorbed by an atomic gas. I. What is the energy difference between the two quantum states involved in the transition? II. If the gas absorbed a mole of photons, what is the total energy that would be absorbed?

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