MCQOPTIONS
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| 1. |
Two tuning forks have frequencies 450 Hz and 454 Hz respectively. On sounding these forks together, the time interval between successive maximum intensities will be [MP PET 1989; MP PMT 2003] |
| A. | 1/4 sec |
| B. | 1/2 sec |
| C. | 1 : 1 |
| D. | 2 sec |
| Answer» B. 1/2 sec | |