Sound

Front

What does sound need to travel?

Back

Sound needs a medium to travel.

Front

Which medium allows sound to travel best?

Back

Sound travels best through solid mediums, like a table.

Front

What is pitch in sound?

Back

Pitch is how high or low a sound is.

Front

What type of object absorbs sound?

Back

Soft objects like pillows absorb sound.

Front

How can you change the pitch of a guitar?

Back

You can change the pitch by increasing or decreasing the tension on the strings.

Front

What is a medium in the context of sound?

Back

A medium is a substance through which sound waves travel, such as air, water, or solids.

Front

What happens to sound in a vacuum?

Back

Sound cannot travel in a vacuum because there is no medium.

Front

What is the difference between high pitch and low pitch?

Back

High pitch sounds are sharp and can be heard easily, while low pitch sounds are deeper and more resonant.

Front

Can sound travel through liquids?

Back

Yes, sound can travel through liquids, but it travels faster in solids.

Front

What is an example of a high pitch sound?

Back

A whistle is an example of a high pitch sound.