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From the figure describing photoelectric...

From the figure describing photoelectric effect we may infer correctly that

A

Na and Al both have the same threshold frequency

B

Maximum kinetic energy for both the metals depens lineraly o the frequency

C

The stopping potentials are different for Na and Al for the same change in frequency

D

Al is a better photosentive material than Na

Text Solution

Verified by Experts

The correct Answer is:
B
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