MCQOPTIONS
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| 1. |
Consider the following statements:1. A flute of smaller length produces waves of lower frequecy.2. Sound travels in rocks in the form of longitudinal elastic waves only.Which of the statements given above is/are correct ? |
| A. | 1 only |
| B. | 2 only |
| C. | Both 1 and 2 |
| D. | Neither 1 nor 2 |
| Answer» C. Both 1 and 2 | |