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Calculate the energy and frequency of th...

Calculate the energy and frequency of the radiation emitted when an electron jumps from n=3 to n=2 ina hydrogen atom.

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`bar(v) = 109677 cm^(-1) ((1)/(2^(2)) - (1)/(3^(2))) = 109677 xx (5)/(36) = 15232.9 cm^(-1)`
`Delta E = hv = h (c)/(lamda) = hc bar(v) = (6.626 xx 10^(-34) Js) (3.0 xx 10^(10) cm s^(-1)) (15239.9 cm^(-1)) = 3.028 xx 10^(-19) J`
`v = c bar(v) = 3.0 xx 10^(10) cm s^(-1) xx 15232.9 cm^(-1) = 4.57 xx 10^(14) s^(-1)`
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