Statement I: The kinetic energy of photo –electrons increases with increase in frequency of incident light where $v > v_{0}$
Statement II: Whenever intensity of light is increased the number of photo –electrons ejected always decreases

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if statement -1 is true and statement -2 is false

if statement -1 is false and statement -2 is true

If both the statements are True and Statement -2 is the correct explanation of statement -1

If both the statements are True but Statement -2 is not the correct explanation of Statement -1

answer is C.

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Detailed Solution

$E = W_{o} + K E h v = h v_{o} + K E K E = h (v - v_{o}) K E α v_{}$

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