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1.1
date 2017.10.28.11.21.45; author root; state Exp;
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@This document (1.5 Vibration cause sound) is re-created by administrator on 01 August 2017
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1.1
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Vibration cause sound
\r\n\r\nYou noticed that sound, in most of the designs, is generally produced by blowing, hitting or plucking. When two objects hit each other, they vibrate and the vibrations produce sound.
\r\n \r\n\r\n\r\n\t\r\n\t\t\r\n\t\t\t\r\n\t\t\t For further exploration: \r\n\r\n\t\t\t\r\n\r\n\t\t\tWhat other examples can you think of? \r\n\t\t\t | \r\n\t\t
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\r\n \r\n\r\n\t\r\n\t\t\r\n\t\t\t\r\n\t\t\t Try it out: \r\n\t\t\t \r\n\t\t\tRing a bicycle bell and cover it with your palm. You will notice that the vibrations stop immediately. \r\n\r\n\t\t\tWhy do you think this happens? \r\n\t\t\t | \r\n\t\t
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