Q4. When photons of energy hv are incident on the surface of photosensitive material of work function hv0, then:Physics — Dawn of Modern Physics — Question 4 of 217A. The kinetic energy of all emitted electrons is hv0B. The kinetic energy of all emitted electrons is h (v-v0)C. The kinetic energy of the fastest electron is h (v-v0)D. The kinetic energy of all emitted electrons is hvPractice more Physics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →