Question

Assertion : In photoelectric effect on increasing the intensity of light, kinetic energy of electrons increased but photoelectric current remains unchanged.
Reason : The photoelectric current depends on wavelength of light.

• A. If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
• B. If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
• C. If the Assertion is correct but Reason is incorrect.
• D. If the Assertion is incorrect and Reason is correct.

Answer 1

Answer: (D)

Correct answer is (d) If the Assertion is incorrect and Reason is correct.