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How Does Temperature Effect Speed Of Sound?

Temperature is a condition that affects the speed of sound. Heat, like sound, is a form of kinetic energy. Molecules at higher temperatures have more energy, thus they can vibrate faster. Since the molecules vibrate faster, sound waves can travel more quickly.
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What is the effect of temperature on speed of sound?
Speed of sound depends on the density of the medium. As temperature increases density decreases due to expansion in the volume. Hence speed of sound gets affected by the change in temperature. Speed of sound is directly proportional to the square  wiki.answers.com
How does speed of sound change?
Notice: The speed of sound changes with temperature and a little bit with humidity − but not with air pressure (atmospheric pressure). The words "sound pressure at sea level" are incorrect and misleading. The temperature indication, however, is  wiki.answers.com
How does temperature effect the solubility of a solid solute?
increasing temperature = increase rate of solubility  wiki.answers.com
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