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12 Cards in this Set
- Front
- Back
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buoyancy |
an upward force on an object or a substance that is in a liquid or a gas |
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chemical reaction |
a change in matter that produces new substances with property different than the original substances |
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conduction |
the movement of energy through direct contact |
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convection |
the transfer of energy by the slow of a liquid or a gas |
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energy |
the ability to bring about changes or to do work |
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friction |
the force that acts when two surfaces rub against each other |
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heat |
high temperture |
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temerature |
the average kinetic energy of he molecules in a substance |
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wave |
a disturbance that carries energy from one place to another without a net movement of water |
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work |
the use of force to move an object through a distance |
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kinetic energy |
the energy of any moving object |
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compression waves |
a wave that moves back and forth in the same direction |
