Forms of Energy
Thermal Energy
Electricity
Magnetism
Machines
100
Kinetic Energy
What is energy in motion?
100
Thermaldynamics
What is when an object expands due to the increased space used up by the vibrating molecules when heated?
100
Electric Current
What is the flow of electricity through a conductor?
100
Electromagnet
What is a temporary magnet where the magnetic field is generated by an electric current and disappears when the current is turned off?
100
Machine
What is any device that changes the amount of force you have to use to get something done?
200
Potential Energy
What is energy that is stored up and waiting to be used?
200
Temperature
What is how we measure how active the molecules are in a substance?
200
Electric field
What is the invisible field around an electrically charged object?
200
Electromagnetic Energy
What is when light creates electrical and magnetic fields?
200
Compound Machine
What is a combination of different simple machines working together?
300
Nuclear Energy
What is energy found inside the nucleus of an atom?
300
Combustion
What is a chemical process in which some material reacts quickly with oxygen to give off heat?
300
Current
What is a stream of electrical energy?
300
Ferromagnetic
What is any metal that sticks to a magnet?
300
Belt
What is a circular band made of rubber.
400
Renewable Energy
What is energy that doesn't take a long time to renew?
400
Fahrenheit
What is the US scale of measuring temperature?
400
Short Circuit
What is when the flow of electricity is shortened?
400
Lodestone
What is the name given to magnetite due to its habit of always pointing north when in water?
400
Pulley
What is a machine that lets you pull down a robe, chain, or wire to lift something?
500
Solar Energy
What is energy from the sun?
500
Thermodynamics
What is the study of thermal energy?
500
Capacitors
What is stored static electricity to be discharged later?
500
Inclinometer
What is a device that measure the tilt of a compass needle to let people know how far away they are from either the north or south pole?
500
Six Simple Machines (list)
What are inclined plane, pulley, screw, wedge, lever and wheel and axle?
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