Answer to Question #48949 in Inorganic Chemistry for krishan kumar

Question #48949
Calculate the frequency of the radiation required to eject photoelectrons to a velocity of 9 X105 MS-1 from sodium metal surface, having a threshold frequency of 4.61 x 1014 Hz (mass of photoelectron = 9.109 x 10 -31 kg).
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Expert's answer
2015-06-23T07:52:27-0400
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