Sound & Ear Unit Review

What are all sounds created caused by?

• Waves

• Vibrations

• Volume

• Noise

What is made when something vibrates?

• Waves

• Vibrations

• Sound

• Volume

What means to move back and forth quickly?

• Vibrate

• Wave

• Volume

• Sound

What carries energy from one place to another?

• Energy Wave

• Volume Wave

• Vibration Wave

• Sound Wave

What is the loudness or softness of a sound called?

• Vibration

• Volume

• Wave

• Pitch

What sound is often squeaky like a bird's chirp?

• High Pitch

• Low Pitch

What sound is usually deep like a man's voice?

• High Pitch

• Low Pitch

What are the three parts of an ear?

Where do sound waves move the fastest?

• solids

• gases

Where do sound waves move the slowest?

• solids

• gases