_can-you-hear-the-difference-between-hot-and-cold-water.jpg "Can you hear the difference between hot and cold water? from cold war cnn Video Screenshot Preview")
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⏲ Duration: 0:54
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✓ Published: 17-May-2024
👁 View: 140K times
✓ Published: 17-May-2024
Description:
It sounds silly, but cold water has a different audio quality to hot water - it’s somehow ‘brighter’. Beijing #science vlogger Xiaotian Bi has explained why - it’s about the size of the bubbles, apparently - but can YOU tell the difference? <br/>Watch - and listen to - our video to find out.
It sounds silly, but cold water has a different audio quality to hot water - it’s somehow ‘brighter’. Beijing #science vlogger Xiaotian Bi has explained why - it’s about the size of the bubbles, apparently - but can YOU tell the difference? <br/>Watch - and listen to - our video to find out.
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