Saturday, 27 June 2020

Humming Hangers


Last week we learnt that sound vibration could traveled from a wire coat hanger up the wool. We could hear this by pressing it to our ears. It made amazing humming sounds at different pitches.

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1 comment:

  1. Donna28 June 2020 at 01:12

    What a cool experiment! I am going to try this at my house!

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