A soprano’s voice is sent by radio waves to a listener in a city 90 km away.
a. How long does it take for the soprano’s voice to reach the listener?
b. In the same time interval, how far from the soprano has the sound wave in the auditorium traveled? Take the speed of sound to be 340 m/s.
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.