Figure 4.1 shows a house with white wooden walls and a black wooden door. The diagram identifies the wall as white and the door as black.
(a(i))[1]
State the name of the process by which thermal energy is transferred from the Sun to the Earth.
(a(ii))[3]
Suggest which thermometer has the higher temperature and explain why.
(b)[3]
Explain how the air conditioning unit cools all the air in the room.
Worked solution & mark scheme
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