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A free hydrogen atom after absorbing a photon of wavelength gets excited from state n = 1 to n = 4. Immediately after electron jumps to n = m state by emitting a photon of wavelength . Let change in momentum of atom due to the absorption and the emission are and respectively. If . Which of the following is correct
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| Question Text | A free hydrogen atom after absorbing a photon of wavelength gets excited from state n = 1 to n = 4. Immediately after electron jumps to n = m state by emitting a photon of wavelength . Let change in momentum of atom due to the absorption and the emission are and respectively. If . Which of the following is correct |
