Ideal Gas - Speed of Sound

Speed of Sound

The speed of sound in an ideal gas is given by

where

is the adiabatic index
is the universal gas constant
is the temperature
is the molar mass of the gas.

Read more about this topic:  Ideal Gas

Famous quotes containing the words speed of, speed and/or sound:

    No speed of wind or water rushing by
    But you have speed far greater.
    Robert Frost (1874–1963)

    The greatest felony in the news business today is to be behind, or to miss a big story. So speed and quantity substitute for thoroughness and quality, for accuracy and context. The pressure to compete, the fear somebody else will make the splash first, creates a frenzied environment in which a blizzard of information is presented and serious questions may not be raised.
    Carl Bernstein (b. 1944)

    This is of the loon—I do not mean its laugh, but its looning,—is a long-drawn call, as it were, sometimes singularly human to my ear,—hoo-hoo-ooooo, like the hallooing of a man on a very high key, having thrown his voice into his head. I have heard a sound exactly like it when breathing heavily through my own nostrils, half awake at ten at night, suggesting my affinity to the loon; as if its language were but a dialect of my own, after all.
    Henry David Thoreau (1817–1862)