MCQOPTIONS
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| 1. |
A photon of \[1.7\times {{10}^{-13}}\]Joules is absorbed by a material under special circumstances. The correct statement is [MP PET 1999; JIPMER 2000] |
| A. | Electrons of the atom of absorbed material will go the higher energy states |
| B. | Electron and positron pair will be created |
| C. | Only positron will be produced |
| D. | Photoelectric effect will occur and electron will be produced |
| Answer» C. Only positron will be produced | |