Electricty
Sound
Mechanical
Light/Energy
Heat/Thermal
100

When an electric charge moves from one object to another.

What is electrical energy

100

Sound energy need ___________in order to travel

What is matter?

100

The energy of motion, created by physical movement

What is an mechanical energy?

100
A type of electromagnetic radiation which is a form of traveling energy.
What is light energy?
100
the transfer of heat as a result of the mixing of a liquid of a gas
What is convection
200
Electricity can be stored in this object, and it can be used to power a flashlight.
What is a battery
200
This is produced by vibrations as they pass through a solid, liquid or gas.
What is sound energy?
200
True or False: A pencil sharpener uses mechanical energy.
What is a true?
200
The ability to do work
What is a energy?
200
The energy of moving particles that produces heat.
What is thermal energy?
300
the charge obtained by an object when it gains or loses electrons
What is an electric charge
300
an element of sound determined by the speed which sound waves move
What is pitch?
300
True or False: Exercising uses mechanical energy.
What is false?
300
When light waves bounce from a surface
What is a reflection?
300
The transfer of energy between two objects when the objects are at different temperatures
What is heat energy?
400
The attraction or repulsion between electric charges.
What is an electric force
400
The intensity or loudness is measured in _________________.
What is a decibel?
400
True or False: Mechanical energy is the same as electrical energy.
What is false?
400
the bending of light rays when they pass through a substance
What is refraction?
400
the transfer of thermal energy from one substance to another
What is heat?
500
The flow of electrons
What is electric current
500
True or False: Sound energy is a form of mechanical energy.
What is true.
500
Talking uses mechanical energy.
What is true?
500
Light is this fast.
What is 300,000 km/s or 186,000 miles/s?
500
the direct transfer of heat between objects that touch
What is conduction?
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