Can someone help me work these out!?(adsbygoogle = window.adsbygoogle || []).push({});

1) A sound travels 1,047 meters in 3 seconds in air. Find the air temperature. (Answer 31.3 degrees C??)

2) A guitar string plays a fundamental frequency of 400 Hz. Find the

frequency played if the string were twice as long and twice as tight. (Answer is 283 Hz)

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# Homework Help: Not sure how to do this temp and freq problem

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