Question:

If work function of a metal is 3 eV and wavelength of

Last updated: 6/21/2023

If work function of a metal is 3 eV and wavelength of

If work function of a metal is 3 eV and wavelength of subjected radiation to the metal is 275 nm Then the de Broglie s wavelength in A of photoelectrons emitted by the metal is nearly n Value of n rounded off to nearest integer is Given hc 1240 eV nm