Zvok

moderator: Miha Žorž, RTV SLO
author: Gorazd Planinšič, Fakulteta za matematiko in fiziko, Univerza v Ljubljani
author: Daniel Svenšek, Fakulteta za matematiko in fiziko, Univerza v Ljubljani
author: Miha Kos, Ustanova Hiša eksperimentov
author: Samo Beguš, Fakulteta za elektrotehniko, Univerza v Ljubljani
produced by: RTV SLO
published: May 15, 2012,   recorded: December 2010,   views: 331
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Description

Zvok je mehansko valovanje, ki se širi v dani snovi. Hitrost zvoka v zraku je približno 340 m/s ali drugače povedano 1.000 km/h. Ta hitrost je približno milijonkrat manjša od svetlobe. Zvok zaznavamo s pomočjo čutila za sluh. Človek in živali uporabljajo svoja ušesa za zaznavanje zvoka. Kako zvok potuje, ga sploh lahko zaznavamo, kakšne so zakonitosti zvoka - to so vprašanja, na katera bomo skušali odgovoriti v oddaji.

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