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| Q. |
The intensity ratio of waves is 25:9. What is the ratio of their amplitudes? |
| A. | 50 : 18 |
| B. | 25 : 9 |
| C. | 3 : 5 |
| D. | 5 : 3 |
| Answer» D. 5 : 3 | |
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Explanation: 0 |
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