ExoticGamer ExoticGamer

27-10-2019
Biology

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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

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NortNortFort NortNortFort

27-10-2019

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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