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ENTRANCE TEST – 2013 :: Discussion
| 12. | Speed of sound through a gas is measured as 340 m/s at pressure P1 and temperature T1. What will be the speed of sound if pressure of gas is doubled but temperature is kept constant? | |
| A. | 342 m/s | |
| B. | 340 m/s | |
| C. | 170 m/s | |
| D. | 680 m/s | |
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