MCQOPTIONS
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| 1. |
An AIR station is broadcasting the waves of wavelength 300 metres. If the radiating power of the transmitter is 10 kW, then the number of photons radiated per second is [MP PET 1989; RPMT 2000] |
| A. | \[1.5\times {{10}^{29}}\] |
| B. | \[1.5\times {{10}^{31}}\] |
| C. | \[1.5\times {{10}^{33}}\] |
| D. | \[1.5\times {{10}^{35}}\] |
| Answer» C. \[1.5\times {{10}^{33}}\] | |