Question

Air contracts on heating and expands on cooling true or false​

Answer 1

Answer:

it's false

Explanation:

The air molecules expands on heating and contracts on cooling. The hot air molecules occupy more space than cold air molecules. The hot air molecules are more heavier than the cold air moleculesThe air molecules expands on heating and contracts on cooling. The hot air molecules occupy more space than cold air molecules. The hot air molecules are more heavier than the cold air molecules