Question:
When a metallic surface of threshold wavelength 4X is
Last updated: 6/21/2023
When a metallic surface of threshold wavelength 4X is illuminated with light of wavelength X the stopping potential is V When the same surface is illuminated by the light of wavelength 2X stopping potential is Threshold wavelength for the metallic surface is A B C V 2 2V V 3 Correct Answer