photoelectric emission occurs only when the incident light has more than a certain minimum photoelectric emission occurs only when the incident light has more than a certain minimum August 21, 2020 Category: Chapter 29 - Dual Nature of Matter and Radiation , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related The threshold frequency of a certain metal is 3.3×10^14Hz. If light of frequency 8.2×10^14Hz is incident on the metal, predict the cut off voltage for photoelectric emission.The work function for a certain metal is 4.2eV. Will this metal give photoelectric emission for incident radiation of wavelength 330 nm?When a certain metal surface is illuminated with light of frequency v, the stopping potential for photoelectric current is V0. When the same surface is illuminated by light of frequency v/2, the stopping potential is V0/4. The threshold frequency for photoelectric emission is
