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Card 6

Front

How do thick curtains reduce heat loss by conduction and radiation?

Back

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Card 7

Front

How does a hot water tank jacket reduce heat loss by conduction and radiation?

Back

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Card 8

Front

What is a U-value?

Back

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Card 9

Front

The better the insulator the ....... the U-value.

Back

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Card 10

Front

What is specific heat capacity?

Back

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Card 11

Front

What is the equation for specific heat capacity?

Back

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Card 12

Front

Why do heaters have high heat capacities?

Back

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Card 13

Front

Name two reasons why water can be easily pumped around in pipes and what is it ideal for?

Back

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Card 14

Front

How do electric storage heaters work?

Back

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Card 15

Front

Why are oil filled heaters not used as much as water filled heaters?

Back

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