Physics, 20.08.2019 03:00, asdfjk6421
The difference between the speed of sound n air at 0°c and the speed of sound in air at 20°c is a. cooler air molecules move more slowly and respond less readily to the energy of a sound wave. b. cooler air molecules move more quickly and respond less readily to the energy of a sound wave. c. cooler air molecules do not move and respond less readily to the energy of a sound wave. d. cooler air molecules move more randomly and respond less readily to the energy of a sound wave.
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The difference between the speed of sound n air at 0°c and the speed of sound in air at 20°c is a....
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