Question

explain the experiment,to prove that hot air is lighter than cold air. what's precautions to be taken in conducting this experiment​

Answer 1

Explanation:

take two paper cups and take one candle.

tie the each cups at the two ends of a stick. ensure that you kept those paper cup with some distance away from the flame of the candle. the cup with the candle below it will raise up due to the hot air.

this proves that hot air is lighter than cool air.

Answer 2

Answer:

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