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Bhautik Study.

Light of frequency 1.5 times the threshold frequency is incident on a photosensitive material. What will be the photoelectric current if the frequency is halved and the intensity is doubled?
(1) doubled
(2) four times(3) one-fourth
(4) zero

Question. Light of frequency 1.5 times the threshold frequency is incident on a photosensitive material. What will be the photoelectric current if the frequency is halved and the intensity is doubled?

(1) doubled

(2) four times

(3) one-fourth

(4) zero                          (NEET-2020)

 

Aditya Bhatt Answered question 19 February 2024
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