Ts Eamcet
Dual Nature Of Radiation
TS EAMCET 2020 (Online) 11th September Morning Shift
MCQ+1 / -02020
When the energy of incident radiation is increased by $20 \%$, the kinetic energy of the photoelectrons emitted from a metal surface increased from 0.5 eV to 0.8 eV . The work function of the metal is
