During a summer day the temperature of air rises by on the Kelvin scale

PHYSICS · Single correct · A Level · Physics · Further mechanics and thermal physics · Further mechanics and thermal physics

Problem

During a summer day the temperature of air rises by 2%2\% on the Kelvin scale. The approximate percentage increase in the speed of sound in the air is (a) 2%2\% (b) 0.5%0.5\% (c) 1%1\% (d) 4%4\%

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