A picture paints a thousand sound waves….

In the last few Science classes we’ve been looking at the physics of Sound, and this week we wrapped up our lessons with some diagrams explaining various ways that sound waves are used in technology.  Here’s some of the work the girls produced….

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Shifa’s diagram shows how ultrasound waves are used to scan the womb and obtain images of a growing baby
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Farin demonstrates her understanding of how echo is used to locate underwater objects, including shoals of fish

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