TimTom229 TimTom229

22-03-2018
Physics

contestada

Thel speed of sound in water is 1498 m/s. A sonar signal is sent straight down from a ship at a point just below the water surface, and 2.50 s later reflected signal is detected. How deep is the water

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MrProdigy MrProdigy

23-03-2018

d =vt

since it has to go down and come back up, you must half the time in this problem.

d = (1498)(0.5•2.5)

d = 1872.5 m

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