how can you prove with an experiment that convection takes place in gases
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Answer:
here's ur answer dude
Explanation:
Hot air balloon - A heater inside the balloon heats the air and so the air moves upward. This causes the balloon to rise because the hot air gets trapped inside. When the pilot want to descend, he releases some of the hot air and cool air takes it place, causing the balloon to lower.
hope it helps
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