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in Physics by (69.2k points)

Let K1 be the maximum kinetic energy of photo electrons emitted by a light of wavelength λ1 and K2 corresponding to λ2 . If λ1 = 2λ2 , then :

(A) 2K1 = K2

(B) K1 = 2K2

(C) K1 < K2 / 2

(D) K1 > 2K2

1 Answer

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by (69.7k points)
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Best answer

Correct option: (C) K1 < K2 / 2

Explanation:

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