Question

Describe an experiment to show that air expands on heating​

Answer 1

Explanation:

I dont know.

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Answer 2

Answer:

plz Mrk as brainliest

When you put the bottle with the balloon into the first jar, the hot water heats up the air in the bottle and makes it expand. (Gases always expand when they're warm - the heat gives the gas energy to spread out more). The expanding gas blows up the balloon. ... We just saw that hot air expands, and cold air shrinks