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Card 6

Front

What kind of energy store is energy transferred to when you compress a spring?

Back

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Card 7

Front

What does the variable 'e' stand for in the equation for energy in an elastic potential energy store?

Back

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Card 8

Front

What is the definition of the specific heat capacity of a material? (RP)

Back

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Card 9

Front

Suggest why a material with a high specific heat capacity is better suited for use in a heating system than a material with a low specific heat capacity

Back

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Card 10

Front

True of False? Energy can be destroyed

Back

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Card 11

Front

Give two equations to calculate power

Back

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Card 12

Front

True or False? A high thermal conductivity means there is a high rate of energy transfer

Back

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Card 13

Front

How can you reduce unwanted energy transfers in a machine with moving components?

Back

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Card 14

Front

Give 4 ways to prevent unwanted energy transfers in a home

Back

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Card 15

Front

True or False? Thicker walls make a house cool down quicker

Back

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