Ts Eamcet
Atomic Structure
TG EAPCET 2025 (Online) 3rd May Evening Shift
MCQ+1 / -02025
Work functions of four metals $M_1, M_2, M_3$ and $M_4$ are $4.8,4.3,4.75$ and 3.75 eV respectively. The metals which do not show photoelectric effect when light of wavelength 310 nm falls on the metals are