MCQOPTIONS
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| 1. |
When light falls on a metal surface, the maximum kinetic energy of the emitted photo-electrons depends upon [MP PMT 1989; MP PET 1992, 93] |
| A. | The time for which light falls on the metal |
| B. | Frequency of the incident light |
| C. | Intensity of the incident light |
| D. | Velocity of the incident light |
| Answer» C. Intensity of the incident light | |