More cards in this set

Card 6

Front

Name the three things that the output from a photocell depends on?

Back

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Card 7

Front

What type of radiation does the sun produce ?

Back

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Card 8

Front

Explain Passive solar heating...

Back

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Card 9

Front

How and why are solar reflectors moved?

Back

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Card 10

Front

What is a wind?

Back

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Card 11

Front

When may a wind turbine not work?

Back

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Card 12

Front

What are the advantages of wind turbines?

Back

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Card 13

Front

What are the disadvantage of wind turbines?

Back

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