Review of the concepts covered during the energy unit.
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| Do all objects/substances heat up at the same rate? | No - each has it's own specific heat
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| What is kinetic energy? | Energy in motion
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| Does hot move to cold or cold moves to hot? | hot moves to cold
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| Energy exchange between objects that are touching. | Conduction
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| Convection is the exchange of energy through... | Air or water currents
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| Energy that is exchanged through electromagnetic waves is called. | Radiation
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| The point that matter is so cold its molecules don't move | Absolute Zero
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| Materials that energy moves through very easily. | Conductors
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| Materials that do not transfer energy easily. | Insulators
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| What materials are examples of conductors? | Copper, Zinc, Steel
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| Energy cannot be created or destroyed. | Law of conservation of Energy
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| 98.6 | Temperature of Human Body
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| Molecules moving very quickly | High Energy
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| Molecules moving very slowly | Low Energy
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| Molecules are packed very tightly in this type of matter. | Solid
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| Materials that are good insulators include: | Styrofoam, Newspaper, Rubber
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| To stop convection, you would want to wrap your cooler in: | Plastic Wrap
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| To stop conduction you could wrap your cooler in: | Fiberglass insulation
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| Matter with molecules that are spread farther apart is usually in these forms. | Liquid or Gas
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| What color will absorb and hold the most heat? | Black
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| Stored energy, or energy at rest is called. | Potential Energy
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| Potential energy is food is measured by: | Calories
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| This type of ingredient in food burns long and slow and has lots of calories. | Fats
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