Saku was feeling hungry one summer day, so she decided to make herself a strawberry jam sandwich.
She spread the jam on the bread and when she had finished making her sandwich she went to pick up the jar of jam, only to find that it was now sitting in a puddle where previously there had not been one.
Where did the puddle come from?
Answer
The water had condensed on the jar from water vapour in the air, because she had been keeping the jar of jam in the refrigerator. The water then ran down the outside of the jar, pooling on the bench.
