MCQOPTIONS
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| 1. |
If the length of a stretched string is shortened by 40% and the tension increased by 44% then the ratio of the final and initial fundamental frequencies is |
| A. | 3 : 4 |
| B. | 4 : 3 |
| C. | 0.04375 |
| D. | 0.0840277777777778 |
| Answer» E. | |