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02-11-2022
Chemistry

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Recall the explanations about the warming of a fridge when the door was left open. 1. The child stated: When I hold the door open, the warm air goes into the fridge, warming it up. 2. The mum stated: When you hold the door open, the cold air in the fridge leaves, making the air in the fridge warm up. Describe your thinking now: I used to think... Now I think...

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