Community Status Updates
Romy
The difference in energy between the n=5 and n=4 levels in the hydrogen atom is 4.90 x 10^(-20) J. Calculate the wavelength of the radiation emitted when an electron jumps from the n=5 level to the n=4 level. Is this radiation visible?
Jan 29 2013 07:16 PM
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ShadowLink64
It's literally a "punch it in your calculator" problem. Convert frequency to wavelength afterwards using f*lambda = c
Jan 29 2013 07:49 PM -
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