MCQOPTIONS
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| 1. |
Which of the following is/are true/false about the speed of sound in different media at 25o C?A. In oxygen gas, the speed of sound is 316 m/sB. In water (distilled), the speed of sound is 1498 m/s |
| A. | Only A is true |
| B. | Only B is true |
| C. | Neither A nor B is true |
| D. | Both A and B are true |
| Answer» E. | |