Uses of Energy
Hodgepodge
Electricity
Light
Forces
100
This is need to work or cause change.
What is Energy?
100
Energy that can be measured with a thermometer.
What is Thermal Energy?
100
The pathway through which electric energy flows.
What is an Electric circuit?
100
Energy waves bouncing off the surface of an object.
What is Reflection?
100
A push or pull that causes an object to move, stop or change directions.
What is a Force?
200
Energy caused from movement.
What is Mechanical energy?
200
When light can pass completely through an object it is know as ______.
What is Transparent?
200
Materials that allows heat or electrical energy to easily flow through it.
What is a conductor?
200
The bending of energy waves as they pass from one substance to another.
What is Refraction?
200
A change in position or location.
What is Movement?
300
Energy that can be seen by the eye.
What is Light?
300
When light can partially pass through an object such as wax paper.
What is Translucent?
300
Material through which heat or electicity does not flow easily.
What is an insulator?
300
A clear piece of curved glass or plastic that bends passing light to focus or spread the light waves.
What is a Lens?
300
Where an object is located in space.
What is Position?
400
Mechanical energy that travels as waves through the air or water and vibrates the eardrum upon contact.
What is Sound?
400
When no light can pass through an object.
What is Opaque?
400
The flow of electricity around a circuit.
What is electric current?
400
The part of a circuit that is the energy source.
What is a battery?
400
A line or course along which something is moving.
What is Direction?
500
Energy formed from the flow of charged particles.
What is Electricity?
500
Any living plant or animal can be called an ____.
What is an Organism?
500
To move or travel smoothly in a certain direction.
What is Flow?
500
A force that resists the motion of two surfaces sliding across one another.
What is Friction?
500
The force that causes objects with mass to attract one another.
What is Gravity?
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