Exam-style question
Try this first
What is a refrigerator primarily designed to do?.
- A.Transfer heat from a cold space to a warm space
- B.Transfer heat from a warm space to a cold space
- C.Generate heat for cooking purposes
- D.Store food at room temperature
Model answer
What a good answer should say
- Transfer heat from a cold space to a warm space
Explanation
Why this works
A refrigerator is designed to remove heat from the interior (cold space) and expel it to the exterior (warm space), thereby keeping the inside cool. This is essential for preserving food and other perishable items.
Common mistake
No common mistake is linked to this question yet.