Question

Illustrate an experiment to prove the statement 'warm air rises up'

Answer 1

Answer:

Warm air rises up as it is lighter than the the cold air

Explanation:

Thats why the smoke always goes up

Answer 2

Explanation:

warm air Rises up because it is less dense than the air surrounding it. we know that on heating air expands and does it Rises up. hot air balloon is one such example.