Chapter 5 Sound

What is sound?

• Anything that can be seen

• Anything that can be heard

• Anything that can be touched

• Anything that can be tasted

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_______________ is made by vibrations.

• Wave

• Sound

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Human's, __________ and thunder are examples of natural sources of sound.

• vehicles

• trumpets

• animals

Unwanted sound is called ___________.

• noise

• trumpets

• vibration

What happens to our hearing if we listen to loud noises all the time?

• We appreciate music better

• We start to experience hearing loss

• We get a ringing in our ears

What do you hear?

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What do you hear?

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What do you hear?

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Which ones are natural sounds?

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Which ones are artificial sounds ?

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