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vibration

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Vibration


In physics, a periodic or oscillatory motion about a position. Sound is produced by vibrations of objects such as the stretched strings of a violin or the air particles in a wind instrument. The sound of the human voice is produced by the motion of air causing the ‘strings’ of the vocal cords to vibrate.

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Malaysia Flag Red and white are the traditional colours of South East Asia. The blue canton recalls the British Empire and represents unity. Yellow is the colour of the Sultans of Malaysia. Effective date: 16 September 1963. >>

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