MCQOPTIONS
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| 1. |
The ratio of the energy of a photon of \[2000{AA}\] wavelength radiation to that of \[4000{AA}\] radiation is [IIT 1986; DCE 2000; JIPMER 2000] |
| A. | 1/4 |
| B. | 4 |
| C. | 44228 |
| D. | 2 |
| Answer» E. | |