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Phizzi practical: make a hydrophone

Make a hydrophone and see if sound travels through water.

When learning about what sound can and can’t travel through, children are often curious about whether sound travels through liquids and may ask the question ‘Does sound travel through water?’ The children can use this Phizzi practical to make their own hydrophone to explore the question.



File Name File Type File Size File Link
Make a hydrophone PDF 502 KB Download

Published: 17 September 2021

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