Given below are two statements : Assertion... | Photoelectric Effect | JEE Main 2022

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JEE MAIN 2022

{S1}_29.06.22

Question

Given below are two statements : one is labelled as Assertion A and the other is labelled as Reason R. Assertion A : The photoelectric effect does not take place, if the energy of the incident radiation is less than the work function of a metal. Reason R : Kinetic energy of the photoelectrons is zero, if the energy of the incident radiation is equal to the work function of a metal.

Select the correct option:

A

Both A and R are correct and R is the correct explanation of A

B

Both A and R are correct but R is not the correct explanation of A

C

A is correct but R is not correct

D

A is not correct but R is correct

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

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