Science Challenge 6

Sound is a form of?

• energy

• volume

• pitch

• air

What is a characteristic of sound?

• It is very bright

• It happens all the time

• Strongest the closer you are

• It is annoying

Which of the following pictures produce high pitch sound?

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Which one from the following pictures produce low pitch sound ...

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When frequency decreases (low), pitch becomes

• higher

• lower

__________ is made when objects vibrate.

• Sound

• Light

• Waves

• Heat

What is a sound wave?

• Vibration through matter

• Volume of Matter

How does sound travel or reach our ears?

• wind

• Waves made of vibrations

• air

• water

Sound travels faster through…

• force

• solids

• gas

Sound waves cannot travel through ?

• a solid

• empty space

• gasses

• liquid