Science Review: Sound

Which makes a loud sound?

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Which cat has the highest pitch?

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When you play a kazoo, what moves the wax paper?

• blowing air

• your hand

• rubberband

What makes the sound when you play the kazoo?

• cardboard

• moving parts

• hole on top

Tags

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What happens when you tap a tuning fork, put it in water, and why?

• nothing because it is a solid object

• turns the water green because it is metal

• the water sprays because the tuning fork moves

Tags

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Which bell has the highest pitch?

• the smallest bell

• the quarters

• the largest bell

Tags

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Which bell vibrates the slowest?

• the quarters

• the largest bell

• the smallest bell

Tags

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Why can we hear the bells?

• all sounds are loud

• all sounds travel

• all sounds are high

Tags

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I made 3 straw instruments. How does the amount of air in each change the sound?

• changes the volume

• changes the length

• changes the pitch

When I blow air into the straw, what makes the sound?

• air is trapped

• air heats up

• air moves

Tags

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