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Marine biologists tracked whale calls traveling thousands of kilometers through the sofar channel, where sound becomes trapped and guided by a minimum in sound speed.
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Marine biologists tracked whale calls traveling thousands of kilometers through the sofar channel, where sound becomes trapped and guided by a minimum in sound speed.
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Related words
sofar channel
Noun
uncountable
Japanese Meaning
海洋の表面下約750メートルの深さに存在する領域で、この水深のところでは音速が最も低く、波導として作用し、内部で発生した音波がほとんど減衰せずに長距離伝播する領域。
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