Energy 1
What is the ability to cause change?
Energy
What is "A type of energy you can see with your eyes?"
light energy
What is "How fast an object is moving?"
speed
Where something is in space is called it's ................?
position
What is "Anything that helps prove or disprove an idea?"
evidence
What is it called when energy moves from one object to another or from one place to another?
energy transfer
How far apart objects are is called......?
distance
What is "The process of an object changing position?"
motion
What is "A type of energy you can hear"
sound energy
The form of energy that powers lights in modern homes is .........?
electrical energy (electricity)
What is "to become different?"
change
An object that is moving has what form of energy?
energy of motion
What is "Energy that has the potential to cause change at a later time?"
stored energy
What is "A type of energy that makes things hot?"
heat energy
When energy moves from one object or place to another, this process occurs.....
energy transfer
What is it called "To change something from one form into another."
Convert
What is "The energy an object has while it is moving?"
energy of motion
An object can have this type of energy even when it is not moving.
stored energy
How do we know that energy transfers from place to place?
We know energy transfers because it causes change
What does a generator do?
A generator converts motion into electricity
Sound, heat, and light are...
Different forms of energy
How are energy of motion and speed related?
When speed increases so does the energy of motion.
Give an example of how energy can transfer without touching
Examples: The heat energy from the sun can give you a sunburn.
The sound energy from a fire alarm can make you cover your ears.
(any other teacher approved example)
Electrical energy in a cell phone battery transforms into what kinds of energy
ANY of the following answers is correct
sound energy - when the phone rings
light energy - from the screen displays pictures or videos
motion energy when the phone is set to vibrate
What problem can solar energy help solve?
Solar cells transform sunlight into electrical energy. (Teacher discretion)