urgent..........
The work function of a metal is 6.63 eV. the threshold frequency of the metal is:
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hello friend
refer to the attachment
refer to the attachment
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Work function = h x threshold frequency ..... (6.63 x 1.6 x 10^-19)÷ 6.626 x 10^-34 = 1.6 x 10^15 Hz Thanks for A2A.... Rate it
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