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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 depend linearly on the frequency

C

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

D

Al is better photosensitive material than Na

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AAKASH INSTITUTE ENGLISH-DUAL NATURE OF RADIATION AND MATTER -ASSIGNMENT SECTION A. Objective (Only one answer)
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