The Speed of sound in air is 332 ms* at 0°C. What will be its value at 10°C?
Correct answer: B. 338.1 ms-1
- A. 332 ms-1
- B. 338.1 ms-1
- C. 332.61 ms-1
- D. 33.4 ms-1
Explanation
As the temperature increases by 1°C the speed of sound increases by 0.6 ms-1. Now if temperature increases by 10°C then,Speed of sound at 0°C =332ms-1Speed of sound at 10°C =332+0.61×10=338.1ms-1
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