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Meaning of sofar channel | Babel Free

Noun CEFR B2

Definitions

The depth in the oceans, usually around 750 m below the surface, where the speed of sound is the lowest, causing it to transmit sound waves generated within this channel for long distances with little attenuation by acting as a waveguide.

uncountable

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

Sofas Sofee Sofees sofer SOFFA Soffer

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