Photoelectric EffectHard

Question

Let p and E denote the linear momentum and the energy of a photon. For another photon of smaller wavelength (in same medium)

Options

A.both p and E increase
B.p increases and E decreases
C.p decreases and E increases   
D.both p and E decreases

Solution

Applying p = and E =
If λ decreases E and p increases.

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