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Choose the correct statement.(A) For 1 °C rise in temperature, velocity of sound increases by 0.61 m/s.(B) For 1 °C rise in temperature, velocity of sound decreases by 0.61 m/s.(C) For 1 °C rise in temperature, velocity of sound decreases by \(\frac{1}{273}\) m/s.(D) For 1 °C rise in temperature, velocity of sound increases by \(\frac{1}{273}\) m/s. |
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Answer» (A) For 1 °C rise in temperature, velocity of sound increases by 0.61 m/s. |
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