PDF chapter test TRY NOW
1. An echo returned in 16 \(s\) from a reflecting surface. What is the distance of the reflecting surface from the source? (speed of the sound is 342 \(m/s\))
Answer:
Thus, the distance between the source and reflecting surface is \(m\).
Reference:
https://www.shutterstock.com/image-vector/reflection-sound-1278763735
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