More cards in this set

Card 6

Front

solids are better heat conductors than liquids or gases because

Back

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Card 7

Front

why does cold air near an ice lolly move downward

Back

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Card 8

Front

which statement is the best explanation for why many insulating materials contain trapped air

Back

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Card 9

Front

the surface of which material would reflect infrared radiation the best

Back

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Card 10

Front

which statement is correct

Back

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Card 11

Front

what are the units for measuring power

Back

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Card 12

Front

how can you find the power of an appliance

Back

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Card 13

Front

the efficiency of an appliance is calculated by

Back

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Card 14

Front

what units for energy are used on electricity bills

Back

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Card 15

Front

what does 'payback time' mean

Back

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