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Card 6

Front

Thermal energy is transferred by conduction from

Back

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Card 7

Front

Where did the energy stored in fossil fuels originally come from?

Back

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Card 8

Front

What is an advantage of wind power?

Back

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Card 9

Front

What do two poles of the same type do when they are brought close together?

Back

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Card 10

Front

What do two unlike poles do when they are brought close together?

Back

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Card 11

Front

The arrow on magnetic field lines shows them flowing in which direction?

Back

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Card 12

Front

Where are the field lines most concentrated around a bar magnet?

Back

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Card 13

Front

How can we increase the strength of an electromagnet?

Back

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Card 14

Front

What is one difference between electromagnets and bar magnets?

Back

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Card 15

Front

What can we use to find the shape of a magnetic field?

Back

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