Answer:
At 0° Celsius the speed of sound in U.S. textbooks is 331.3 m/s. At 20° Celsius the speed of sound then is 343.21 m/s, rounded 343 m/s. At 0° Celsius, the speed of sound in German textbooks is 331.5 m/s.
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Answer:
At 0° Celsius the speed of sound in U.S. textbooks is 331.3 m/s. At 20° Celsius the speed of sound then is 343.21 m/s, rounded 343 m/s. At 0° Celsius, the speed of sound in German textbooks is 331.5 m/s.