Physics · Oct / Nov 2021 · Paper 12 · Question 14
5054Convection
The diagram shows the inside of a refrigerator. When the refrigerator is first switched on, what happens to the air near the cooling unit?
- Abecome smaller / decreases
- Bbecome smaller / increases
- Cmove closer together / decreases
- Dmove closer together / increases
As printed in the paper
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Correct answer: D. move closer together / increases
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