Question

The stopping potential (in volt) as a function of frequency for a sodium emitter, is shown in the figure. The work function of sodium, from the data plotted in the figure, will be :
(Given : Planck's constant , electron charge

1615101
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A

B

C

D

Medium

Solution

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Correct option is C)



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Solve any question of Dual Nature of Radiation And Matter with:-

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