Physics, 22.09.2020 04:01, jasbutt015p2pqp8
The speed of sound at sea level is normally about 340 m/s. A car honks itshorn as it drives toward an observer. The frequency of the horn is 800 Hz, but theobserver hears an 860-Hz pitch. What is the velocity of the car?
Answers: 1
Physics, 22.06.2019 07:30, hdhdhd49jdhd
Gas cloud 1 is likely to form a star. gas cloud 2 is not. based on this information, match the given conditions with each cloud
Answers: 2
The speed of sound at sea level is normally about 340 m/s. A car honks itshorn as it drives toward a...
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