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September 03, 2008Waves: Sound waves7 minutesPlayA look at sound waves, how they can be focussed and traditional methods of transferring sound at sea....moreShareView all episodesBy The Open UniversitySeptember 03, 2008Waves: Sound waves7 minutesPlayA look at sound waves, how they can be focussed and traditional methods of transferring sound at sea....more
A look at sound waves, how they can be focussed and traditional methods of transferring sound at sea.
September 03, 2008Waves: Sound waves7 minutesPlayA look at sound waves, how they can be focussed and traditional methods of transferring sound at sea....more
A look at sound waves, how they can be focussed and traditional methods of transferring sound at sea.