Energy Vocab (Nov. 6) Flashcards
What is ENERGY?
Something that can cause matter to move or change. Heat, Light, Sound, and Motion are forms of Energy.
What are 4 types of Energy
Heat, Light, Sound, and Motion are forms of Energy.
What is LIGHT ENERGY?
A form of Energy that you see.
What creates light energy?
The Sun and fire
What is HEAT ENERGY?
A form of energy that makes things warmer.
What can HEAT ENERGY be used for?
To cook food.
What is SOUND ENERGY?
Energy that you can hear.
What produces sound energy?
Instruments
What is SOLAR ENERGY?
Energy from the sun.
What is MOTION?
When something moves
What does REFLECT mean?
To bounce off.
What is something that Reflects?
Light reflects off most objects
What is FRICTION?
A force that slows down objects when they rub against each other.
Does Friction cause objects to get colder or warmer?
Warmer
What is ELECTRICITY?
A form of Energy.