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2 answers:
Step-by-step explanation:
the speed of sound in dry air at 0°C is 331m/s(B).
hope this helps you.
<h2>Answer:</h2><h2>B. 331 m/s</h2><h2 /><h2>explanation</h2>
The speed of sound is about 331.5 m/s at 0 degree-Celsius. The speed of sound increases by 0.6 meters per second (m/s) for every degree-Celsius increase in temperature.
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