Understand that vibrating materials can make sound, and that sound can make materials vibrate
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Question 1 of 3
Which of the following groups names three different things that make a sound because they vibrate?
Question 2 of 3
Sam sets a small plastic cup filled with water on top of a battery‑powered speaker. He turns the speaker on and it plays a loud song. Which observation would best show that the sound coming from the speaker is making the water vibrate?
Question 3 of 3
Which of the following shows that sound can make another object vibrate?
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