OpenSciEd U8.2 - How can a sound make something move?

Front

What animal can hear the lowest pitch sounds?

Back

Dog

Front

What is the definition of Vibration?

Back

When objects move back and forth.

Front

True or False: The sound source from the truck speakers vibrates the particles in the air causing the window to shake.

Back

True

Front

What is Pitch?

Back

The highness or lowness of a sound.

Front

What is Amplitude?

Back

Distance from the starting position to a peak or valley.

Front

What happens when an object vibrates?

Back

It creates sound waves that travel through the air.

Front

What is a sound wave?

Back

A wave that is created by vibrating objects and travels through air or other mediums.

Front

How does sound travel?

Back

Sound travels through vibrations in the air, water, or solids.

Front

What is the relationship between frequency and pitch?

Back

Higher frequency means higher pitch, while lower frequency means lower pitch.

Front

What is an example of a low pitch sound?

Back

The sound of a bass drum.