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physical science
final exam
Term | Definition |
---|---|
solid | firm and stable in shape, not fluid or liquid |
liquid | clear,pure, and flowing, a liquid substance |
gas | a colorless,ordorless gas |
gravity | pulls you to earth |
rub | together friction rough road |
magnetism | push and pull |
energy source | energy sources are stored energy that provides wind |
path | a path is made up of wires that conduct heat, with insulators that are plastic. |
result of object | objects that work will have closed circuts. |
stored energy | energy that is stored in nolecules. |
electrical energy | energy produced by the movement of particles called electrons |
light energy | energy produced by light |
mechanical energy | energy produced by motion, moving parts |
solar energy | produced by the sun |
sound energy | energy produced by vibrating objects. |