Science Exam

What does vibrate mean?

• Move back and forth very quickly

• Move back and forth very slowly

• Move in a straight line very quickly

When something vibrates, it often makes.

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Sounds can be ______________ like a dog barking beside you.

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Or sounds can be ______________ like someone whispering

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Which animal can make a loud sound?

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Which animal can make a soft sound?

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Choose the picture that shows a wind instrument.

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Choose the picture that shows a string instrument.

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Choose the picture that shows a percussion instrument.

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Part of your body in which you can hear all the sounds.

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