1. For a given photosensitive material and frequency of incident radiation,stopping potential is _______________ the intensity of incident radiation.
2. Radiation of same frequency is incident on two surfaces A and B. If work function of A is more than B, the which relation is true for kinetic energy of ejected electron
3. Quantum natue of light i.e. light is made up of packets is confirmed by
4. Green colur radiation is incident on a metal surface is just able to eject electron from it. State for which of the below colurs wil photoelectric effect take place.
5. If intensity of the radiation increases by increasing the number of photons, then graph between photocurrent and intensity will be
6. Radiations of same frequency but different intensity are incident on a metal surface, then for these two cases
7. For a given photosensitive material and frequency of incident radiation, Saturation current is ______________ the intensity of incident radiation.
8. If intensity of the radiation increases by increasing the frequency of photons, then graph between photocurrent and intensity will be
9. Photoelectric effect can be explained with the help of
10. Photoelectric effect take place _________________ as the radiations incident on the surface of emitter.