Mark the incorect statement regarding the photoelectric effect.

1.	Mark the incorect statement regarding the photoelectric effect.
Answer» There is no time lag between the striking of light beam and the EJECTION of electrons from the metal surface. The NUMBER of electrons ejected is INVERSELY proportional to the intensity of light. Photoelectric EFFECT is not observed below threshold frequency. The kinetic energy of the electrons increases with increase in frequency of light used. Solution :The number of electrons ejected is DIRECTLY proportional to the intensity of light.

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