What are the four types of energy discussed in the chapter?
Heat, Light, Sound, and Electricity
Energy makes _______ move or change.
Matter
Heat is energy that can change the ______ of matter
State
True or False: Gas, oil, wood, and coal are all types of fuel.
True
What do we measure temperature with?
Thermometer
When objects _______, they give off sound energy.
Vibrate
When your _______ vibrates, you hear sound.
Eardrum
Some sounds have less energy, and some have more energy. What do we call these sounds?
Quiet / Soft and Loud
Some sounds have a higher or lower ______ than other sounds.
Pitch
Light _____ off of objects and goes into our eyes to help us see.
Reflects
Some _____ objects can block light and make shadhows.
Solid
White light is really a mix of different _____ of light.
colors
When white light _____ we can see the colors of the rainbow.
Bends
A ______ is a tool that bends light.
Prism
Electricity that moves in a path is called _________.
Current electricity
The path electricity moves in is called a _______.
Circuit
