Two sound waves one in air and the other in fresh water are equal in intensity
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Two sound waves one in air and the other in fresh water are equal in intensity:
- With similar or same intensity sound waves in water and air when estimated in watts per square meter have relative powers that contrast by 61.5 dB.
- This sum must be subtracted from sound levels in water referenced to 1 microPascal (μPa) to get the sound degrees of sound waves in air referenced to 20 microPascals (μPa) that have a similar supreme force in watts per square meter.
- The distinction in reference pressures causes 26 dB of the 61.5 dB contrast. The distinctions in densities and sound rates represent the other 35.5 dB.
- A 60-dB contrast in relative force speaks to a million-overlap distinction in power.
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