Question

Light of frequency 1.5 times the threshold frequency is incident on a photosensitive material.If the frequency is halves and intensity is doubled then the saturation current becomea

Answer 1

Answer:

Dual Nature of Radiation and Matter

Light of frequency 1.5 times the threshold frequency is incident on a photosensitive material. If the frequency is halved and intensity is doubled, what happens to photoelectric current? times the threshold frequency. Hence, photoelectric current will be zero.

Explanation:

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