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100
This type of energy is carried by light or electromagnetic waves.
Light Energy
100
This is 2 cylinders attached to another rod or cylinder.
wheel and axle
100
How many classes of levers are there?
3
100
A ramp is an example of which simple machine?
inclined plane
100
This type of energy is related to temperature.
Heat/Thermal Energy
200
This is 2 or more simple machines working together.
Compound Machine
200
This is a flat, slanted surface that increases distance so less force is needed.
Inclined Plane
200
This type of energy is carried by sound waves.
Sound Energy
200
This is the type of energy an object has due to it's motion or position.
Mechanical Energy
200
This type of energy is produced by electrical charges.
Electrical Energy
300
This type of energy is found in the nuclei of atoms.
Atomic/Nuclear Energy
300
A wheelbarrow is an example of a ________ class lever.
second/2nd
300
A crane is an example of which simple machine?
pulley
300
This spiral inclined plane forms the __________ of a screw.
threads
300
This is a device that is thick at one end and tapers to a thin edge at the other end.
Wedge
400
An ax head is an example of which simple machine?
wedge
400
This type of energy is stored in the chemical bonds that hold a molecule together.
Chemical Energy
400
This is an inclined plane wrapped around a cylinder.
Screw
400
A seesaw is an example of a _________ class lever.
first/1st
400
This is a rigid bar that is fixed or pivots around a fulcrum.
Lever
500
Define potential energy.
The stored energy an object has.
500
Define/explain the First Law of Thermodynamics.
Energy cannot be created or destroyed, only transferred from one form/object to another.
500
A screwdriver is an example of what type of simple machine?
wheel and axle
500
List the 6 types of simple machines.
wedge, pulley, screw, lever, wheel and axle, inclined plane
500
Define kinetic energy.
Energy that an object has because of its motion.