Sound mmmmmm where to start? Sound is the transfer of energy in the form of waves. The waves travel by bumping air molecules together. The air molecules move back and forth, but the wave of energy moves outwards. The speed with which the waves travel through air depend solely on temperature. Waves will travel faster in warmer air. In general, at 68 F (20 C) sound travels at 1130 ft/sec (344.4 m/sec.)
DID YOU KNOW?
Sound travels slower in gases than in liquids and more slowly in liquids than solids.
Sound is everywhere you go and everywhere you are.
Women have higher voices than men because their local vocal cords are usually shorter and more tightly stretched.
So there you have it, some facts I know about sound.
DID YOU KNOW?
Sound travels slower in gases than in liquids and more slowly in liquids than solids.
Sound is everywhere you go and everywhere you are.
Women have higher voices than men because their local vocal cords are usually shorter and more tightly stretched.
So there you have it, some facts I know about sound.
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