Sound Energy

What is sound?

• A form of loudness
• A form of energy
• A form of movement
• None of these

What does sound travel through best?

• Liquid
• Solid
• Gas

Which is an example of a vibration?

•  A cat running as fast as it can 
• A light going on and off
• Up and down movement of a motor 

Sound travels in the form of _____.

• waves
• loops
• straight lines
• diangles 

What can sound travel through?

• only through air
• only through water
• only through solids and liquids
• through solids, liquids, and gases

Who can hear the SmartBoard the best?

• students on the carpet
• students by the library
• students in the hallway
• students in their desk

A bird chirping is an example of a ______ sound. 

• high pitch
• low pitch
• high volume
• low volume

Which word describes how LOUD a sound is?

• volume
• pitch
• frequency
• tone

How can you make a sound louder?

• move away from the sound
• use more energy to create the sound
• use less energy to make the sound
• use a smaller number of objects to create the sound

Sound is made up of _________ that move through matter. 

• vibrations
• sounds
• energy
• volume