nursing AIIMS BSc Nursing 2025 Mock Test Series Physics Dual Nature: Photon and Matter Waves The Photoelectric Effect
When the wavelength of radiation falling on a metal is changed from 500 nm to 200 nm, the maximum kinetic energy of the photoelectrons becomes three times larger. The work function of the metal is close to :
1
0.81 eV
2
1.02 eV
3
0.52 eV
4
0.61 eV