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Einstein.s photoelectric equation is v=M...

Einstein.s photoelectric equation is `v=Mv_(m)^(2)//2`, where v is the frequency of incident light and `v_(m)` is the maximum velocity of ejected electron.

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The correct sentence is Einstein.s photoelectric equation is `hv=(mv_(m)^(2))/(2)`, where v is the frequency of incident light and `v_(m)` is the maximum velocity of ejected electron.
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