Figure shows the results of an experimen...

Figure shows the results of an experiment involving photoelectric effect. The graphs A, B, C, D are related to the light beams having different wavelength. Choose incorrect option :-

Beam B has highest frequency

Photoelectrons ejected by beam B have momentum greater than C and less then A

Beam A has the highest rate of photoelectric emission

Beam C has longest wavelength

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The correct Answer is:

We can compare only maximum kinetic energy or maximum momentum.

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