How Are Sound Waves Produced?

Answer

Sound waves are produced when air pressure experiences a variation or vibration. Molecules will move when something pushes them, causing them to bump into each other. This causes compression and rarefaction. These waves can move through various liquids and solids. You can find more information here: http://library.thinkquest.org/10796/ch9/ch9.htm
Q&A Related to "How Are Sound Waves Produced"
Radio Waves can be produced in various ways. In industrial electronic communication applications, oscillator circuit is used to make them.
http://www.ask.com/web-answers/Science/Physics/how...
how sound waves are produced means: what are the steps that happens in our body so we can hear. 1- lungs push air to the vocal cords. 2- the vocal cord vibrates. 3-sound is produced
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1. Set the object that will make the noise on a flat surface. Position the object so the part that produces the noise (for example, a speaker) faces in the direction you would like
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A whale's song is said to be capable of being heard by other whales at a range of several thousand miles.
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