More cards in this set

Card 16

Front

the colder particles are slightly more what?

Back

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Card 17

Front

what do the dense colder particles do?

Back

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Card 18

Front

what is radiation

Back

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Card 19

Front

what is insulation?

Back

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Card 20

Front

why is insulation good for our homes?

Back

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Card 21

Front

give two examples of insulation in homes.

Back

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Card 22

Front

where does air get trapped in the two examples above?

Back

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Card 23

Front

is air a good or bad conductor of heat and why?

Back

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Card 24

Front

why are some houses painted white?

Back

Preview of the front of card 24