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Make music with bottles filled with water
By BookStore on October 6, 20150When you tap a glass bottle with a spoon, it makes a sound at a particular pitch. It is...
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Make music with a tin can and a string
By BookStore on October 6, 2015A tin can howler is a very popular toy with which one can have a lot of fun with!...
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Use a balloon filled with carbon dioxide to amplify sound waves
By BookStore on October 6, 2015In a normal situation one will have difficulty hearing a watch tick more than half a metre away, because...
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Control the direction of soundwaves by reflecting it with umbrellas
By BookStore on October 6, 2015Sound waves can be reflected and when you are in a concert hall, you hear sounds bouncing from the...
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Make a kazoo to learn more about sound & music
By BookStore on October 6, 2015Musical instruments make sounds by vibrating and then causing the air around it to vibrate. The specific sound that...
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Make a tin can telephone
By BookStore on October 6, 2015When you speak, sound waves are created by vibrations or back and forth movements in the air. In other...
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Make a whistle to learn more about sound & music
By BookStore on October 6, 2015The specific sound that a musical instrument makes depends on how such an instrument vibrates the air around it....
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Testing the best conductors of sound
By BookStore on October 6, 2015In this science experiment we will be testing common materials which is better conductors of sound, and will enable...