Physics Electron, Photon, Photoelectric Effect and X-rays JEE Main 2023 - ( Dual Nature of Matter ) MCQ (Single Correct)

From the photoelectric effect experiment, following observations are made. Identify which of these are correct

A
The stopping potential depends only on the work function of the metal B, C only
B
The saturation current increases as the intensity of incident light increases. A, C, D only
C
The maximum kinetic energy of a photo electron depends on the intensity of the incident light. B only
D
Photoelectric effect can be explained using wave theory of light. Choose the correct answer from the options given below: A, B, D only

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The correct answer is:
C

Stopping potential depends on both frequency of light and work function.

Saturation current qc intensity of light

Maximum KE depends on frequency

Photoelectric effect is explained using particle theory

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