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Definition
| a form of energy that makes matter warmer |
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| a measure of how warm or cold something is |
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| the unit temperature is measured with |
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| the instrument used to measure temperature |
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Definition
| material that heat moves through easily |
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Definition
| a material that heat does NOT move through easily |
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| a hard, shiny material found in Earth's ground |
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Definition
| an object that attracts iron and some other metals |
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| a rock that acts like a weak magnet |
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Definition
| magnets that we use (like on the refridgerator) that are often made of iron or steel |
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Definition
| the two ends of magnets where the pull, or force, of a magnet is the strongest |
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Term
| How many poles does a magnet have? |
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Definition
| two -- a North and a South |
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Term
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Definition
| two magnets that are opposite poles (N and S) will attract or come together |
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Definition
| two magnets with like poles (N and N) or (S and S) will repel or push away form each other |
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Definition
| a region of magnetic force |
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Definition
| a temporary magnet formed when current flows |
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Term
| What instrument do we use to measure temperature? |
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Definition
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Term
| When a material does not conduct heat easily it is called a(n)... |
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Definition
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| When a material conducts heat easily then it is called a ... |
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Definition
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Term
| When we measure how warm or cold something is we are checking it's... |
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Definition
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Term
| What are the two ends of a magnet called? |
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Definition
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Term
| When two like poles (N and N) are put near each other what will happen? |
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Definition
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Term
| When two opposite poles (N and S) are placed together, what will happen? |
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Definition
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Term
| What is the Earth's main source of heat? |
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Definition
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Term
| Can heat move through solids, liquids and gases? |
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Definition
| Yes! It can even move through Space! |
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Term
| What happens to particles when they are heated up? |
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Definition
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Term
| What happens when matter cools down? |
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Definition
| Particles slow down and come closer together. |
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Term
| What happens to the mercury in a thermometer when it is placed somewhere warm? |
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Definition
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Term
| Heat always moves from warmer objects to... |
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Definition
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Term
| What is something that is usually a good conductor? |
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Definition
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Term
| What are some examples of insulators? |
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Definition
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Term
| What are some things that create heat, besides the Sun? |
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Definition
| Fire, light bulbs, and oven/toaster coils. |
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Term
| What is the symbol for degrees? |
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Definition
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Term
| What does water need a lot of before it can heat up? |
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Definition
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Term
| What is the differnce between a permanent and an electro- magnet? |
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Definition
| Permanent are always magnets (like the ones on the fridge), but electromagnets are only magnets when current flows through them. |
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Term
| What is a rock that acts like a weak magent called? |
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Definition
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| An object that attracts iron and other metals is called a ... |
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Definition
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| The unit that temperature is measured with (like inches) is called? |
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Definition
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| A form of energy that makes matter warmer is? |
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Definition
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