Calculate the frequency, in hertz, of the photon that is emitted when a electron falls from?

June 5th, 2007 | by admin |
kiki C asked:


Calculate the frequency, in hertz, of the photon that is emitted when a electron falls from level n = 9 to level n = 4 in the H atom.

Allen
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    1. 2 Responses to “Calculate the frequency, in hertz, of the photon that is emitted when a electron falls from?”

    2. By Eugene N on Jun 6, 2007 | Reply

      I already did this exercise once. It’s your turn now.

    3. By tarundeep300 on Jun 7, 2007 | Reply

      1/wavelength=1.09*10^7 ( 1 / n(1)^2- 1/n(2)^2)
      n(1)=4 n(2)=9
      frequency=c/wavelength c=3*10^8m/s

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