Ap Eapcet
Dual Nature Of Radiation
AP EAPCET 2021 - 20th August Evening Shift
MCQ+1 / -02021
If a photocell is illuminated with a radiation of 1240 \(\mathop A\limits^o\), the stopping potential is found to be 8V. Then, the work-function of the emitter and the threshold wavelength are
