JEE Main 2023 Physics question

PhysicsDual Nature of Matter and RadiationJEE Main 2023

Given below are two statements: Statement I : Out of microwaves, infrared rays and ultraviolet rays, ultraviolet rays are the most effective for the emission of electrons from a metallic surface. Statement II : Above the threshold frequency, the maximum kinetic energy of photoelectrons is inversely proportional to the frequency of the incident light. In the light of above statements, choose the correct answer from the options given below

Answer: (B)

Solution

Question ID VK-036264