What molecules, in the air, absorb and re-emit the radiation back into the ground?
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Card 27
Front
What happens when you heat a substance?
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Card 28
Front
What is specific heat capacity? (2.)
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Card 29
Front
When there is a high specific heat capacity, would you need to supply more or less thermal energy to increase an objects temperature by 1 degrees celsius?
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Card 30
Front
Does a greater object mass require more or less energy to increase its temperature by 1 degrees celsius?
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Card 31
Front
Why do people try to minimise the rate of energy transfer from their home?
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Card 32
Front
What does fibreglass loft insulation do? (2.)
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Card 33
Front
What does cavity wall insulation do? (2.)
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Card 34
Front
What does aluminium foil behind radiators do? (2.)
