MCQOPTIONS
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| 1. |
The stopping potential in an experiment on the photoelectric effect is 1.5 V. What is the maximum kinetic energy of the photoelectrons emitted? |
| A. | 1.5 eV |
| B. | 3 eV |
| C. | 4.5 eV |
| D. | 6 eV |
| Answer» B. 3 eV | |