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Unit 1 #6

TermDefinition
gravity a force that pulls towards the center of a heavenly body
settling allows the dense materials to sink to the bottom
ingredients the individual substances added to a mixture
friction the force in which two objects rub together causing them to heat up and slow down
force a push or pull
pressure to apply a force on the surface of an object
energy the ability to do work
mechanical energy work done for something that is moving
thermal energy energy of heat
sound energy energy from vibrations
light energy energy in the form of waves that can travel through an empty space
solar energy produced by the sun
electrical energy energy from a battery, solar, cell, fossil fuels or wind generator
path a wire that current flows through
Created by: erin.mcpherson2
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