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Card 6

Front

How does cavity wall insulation minimise the rate of energy transfer out of homes?

Back

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Card 7

Front

How does double glazing minimise the rate of energy transfer out of homes?

Back

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Card 8

Front

How does draught proofing minimise the rate of energy transfer out of homes?

Back

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Card 9

Front

How does aluminium foil behind radiators minimise the rate of energy transfer out of homes?

Back

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Card 10

Front

How do solar heating panels work?

Back

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Card 11

Front

How is the water heated in solar panels used?

Back

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Card 12

Front

What are the benefits of solar panels?

Back

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Card 13

Front

What does knowing the U-value of different materials allow us to do?

Back

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Card 14

Front

What can the water heated in the solar heating panels be used for?

Back

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Card 15

Front

What is the disadvantage of solar heating panels?

Back

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