Lesson 7
Fridges: Pumping Heat Out
Follow heat out of your food and into the kitchen, and use that loop to explain a warm fridge, freezing salad, a puddle under the drawers and a freezer that thaws in the garage.
Builds on
Predict
Your fridge has been running all afternoon, taking heat out of the food inside.
Where does that heat end up?
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Choose a prediction, then select Next to see the answer.