The threshold wavelength of a certain metal is 6600 A The

Last updated: 6/11/2023

The threshold wavelength of a certain metal is 6600 A The photoelectric work function for the metal will be 3 x 10 m s Th 6 6 x A O 14 x 10 1 J B O 3x10 J C O 2x 10 1 J D O 4x 10 9 J