MCQOPTIONS
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| 1. |
If the ratio of amplitude of two waves is 4 : 3, then the ratio of maximum and minimum intensity is [AFMC 1997] |
| A. | 16 : 18 |
| B. | 18 : 16 |
| C. | 49 : 1 |
| D. | 94 : 1 |
| Answer» D. 94 : 1 | |