Making Waves: Light and Sound

An invisible wave caused by vibrations that move sound energy:

• vibrations

• sound waves

• light wave

a small, fast movement that goes back and forth

• vibration

• reflect

• sound

To bounce off something

• sound

• reflect

• light

A type of energy that lets us hear:

• sound

• echo

• vibration

A type of energy that lets us see:

• sound

• light

• echo

An invisible wave that moves light energy:

• light wave

• sound wave

• absorb

The power to do something:

• echo

• sound wave

• energy

A repeating sound you hear that is made by sound waves bounding off an object:

• echo

• absorb

• light wave

What you see when light bounces off different objects, such as red, yellow or blue

• absorb

• echo

• color

To soak something in:

• abosrb

• color

• light wave