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    how much the sound speed per minute

    0  Views: 404 Answers: 1 Posted: 13 years ago

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    • Speed of sound

      Unit of Speed









    • The speed of sound is the distance travelled per unit of time by a sound wave propagating through an elastic medium. In dry air at 20 °C, at sea level, the speed of sound is 343 metres per second.Wikipedia 

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    hector5559

    Wow thats faster then Mac 2,
    lindilou

    ...my head is still spinning....woo-wooozy!


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