Waves

Front

How do sound waves travel?

Back

Sound waves travel in patterns.

Front

How does sound travel?

Back

Sound travels by vibrating objects.

Front

Can sound travel through water?

Back

Yes, sound can travel through water.

Front

Can sound travel through space?

Back

No, sound does not travel through space.

Front

Are there more forms of communication than just speaking?

Back

Yes, there are more forms of communication than just speaking.

Front

What does pitch depend on?

Back

Pitch depends on how fast the source of sound vibrates.

Front

What happens when the frequency is greater?

Back

Greater frequency results in a higher pitch.

Front

What can change sound waves?

Back

Volume can change sound waves.

Front

How do circular waves move?

Back

Circular waves move outward from the source.

Front

What digital devices can be used to communicate?

Back

Digital devices such as computers, phones, and iPads can be used to communicate.