kimmie151 kimmie151

17-02-2017
Physics

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Describe how ultrasound and infrasound differ from normal sound, and give an example of each

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spookysidlol spookysidlol

17-02-2017

ultra sound uses vibrations and infra sound is the lowest possible types of sounds. ultrasounds are used to read a babys heart beat and infrasound uses vibrations to detect earthquakes.

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