Speed звук in воздух, вода и other media

Speed звук in various media including воздух, вода, сталь и other materials at different temperatures.

speedsound

Overview

Engineering reference data for Speed of Sound in Air, Water and Other Media in acoustics.

$c = \sqrt{\gamma R T}$

Speed of sound in an ideal gas.

$L = 10 \log_{10}(I/I_0)$

Decibel level.

$\lambda = c / f$

Wavelength = speed / frequency.