Question

The Einstein’s photo-electric equation is based upon the conservation of

A

Mass

B

Momentum

C

Angular momentum

D

Energy

Easy

Solution

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Correct option is
D

Energy

Einsteins photoelectric equations states that

where, is maximum kinetic energy of emitted photoelectrons
h is plank's constant.
is frequency of incident light
is work function of metal.
So, it is clearly based upon energy conservation.

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

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