MCQOPTIONS
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| 1. |
Fundamental frequency of an open pipe of length 0.5 m is equal to the frequency of the first overtone of a closed pipe of length l. The value of lc is (m) [KCET 1999] |
| A. | 1.5 |
| B. | 0.75 |
| C. | 2 |
| D. | 1 |
| Answer» C. 2 | |