All musical instruments work by making vibrations. We make sounds by actions such as striking, blowing, plucking, swinging, shaking or ...
Sound is a form of energy that is caused by the vibration of matter. Sound is transmitted through waves, which ...
Below are links to Science Learning Hub resources related to sound in the Physical World strand of the New Zealand ...
Sound is a pressure wave, but this wave behaves slightly differently through air as compared to water. Water is denser ...
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