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Sodium has work function of 2.42eV. Calculate its threshold frequency. (Take the plank’s constant to be 6.6 x 10^-34 J)

Sodium has work function of 2.42eV. Calculate its threshold frequency.
(Take the plank’s constant to be 6.6 x 10^-34 J)

Answers

Kavungya answered the question on October 17, 2019 at 11:27

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