Which has the greatest speed? A) a sound wave from a vibrating piano string B) a sound wave created by a boat anchor striking an underwater rock

asked Mar 26, 2020 47.2k views

2 votes

Which has the greatest speed?

A) a sound wave from a vibrating piano string

B) a sound wave created by a boat anchor striking an underwater rock

by Yoape

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7 votes

Answer B. Believe it or not, sound travels faster through liquid than through air. That’s why sonar is so efficient.

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