Multiple choice

Ice is placed in the upper part of the ice chest of a refrigerator because

  1. it is easier to reach there

  2. the water formed by melting can run out more quickly

  3. convection will distribute the cold air

  4. conduction passes it in downward direction
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

In a refrigerator, convection is used to circulate cold air around the food.

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