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Unit 9: Waves and sound

1,200 possible mastery points

About this unit

Waves are responsible for basically every form of communication we use. Whether you're talking out loud or texting on your phone, there's going to be a wave transmitting information. Learn the basics of waves and sound in this unit.
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Unit test

Level up on all the skills in this unit and collect up to 1200 Mastery points!
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