11.16.17

Hi!

Today in class we looked into sounds and why we study them. We learned that sounds can be used for a range of things including; communication, echolocation, ultrasound and even moving objects through vibrations.

You should be bringing in supplies and a shoe box to start making your model of a soundproof room coming up after break.

You do have homework tonight: nature of sound

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2 responses to “11.16.17

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