Why do we hear in a seashell "sound of the sea"?



If you bring a seashell to your ear, we hear a noise that arises from the resonance and amplification in the cavity shell external to it sounds. A similar effect can be achieved by applying the ear cup or bent palm. The human ear is very sensitive, which demonstrates the effect of resonance sounds in a seashell.

Source: mirfactov.com/

Tags

See also

New and interesting