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[Post New]18 Apr 2008 08:27:20 IST
    Subject: Re:Atomic structure
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harsha_27 (1348)

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Olaaa!! Perrrfect answer. 226  [335 rates]
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Total energy transmitted per second = Power = 1000 J

Energy of single photon = E = h = 6.625 x 10-34 x 880 J

So no of photons emitted per second = Total Energy / E

                                          = 1000 /(6.625 x 10-34 x 880)
                                          = 1.71 x 1033
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