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Zvuk – II.<br />
Rychlost šíření <strong>zvuku</strong> při 0 0 C<br />
Látka Rychlost ( m*s -1 )<br />
Vzduch (319) 331,8 (340)<br />
Kyslík 315<br />
Vodík 1261<br />
Voda 1485<br />
Olovo 1200<br />
Měď 3710<br />
Sklo 5000<br />
Železo 5100
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