Question

Give a simple experiment to show that gases expand on heating?​

Answer 1

Take a bottle and cut it from the bottom and set a balloon on the top of the bottle .Now take a candle and burn it and keep it in the bottom of the bottle.But remember don't let the candle to go too close to the balloon.You will then observe that balloon is expanding.This proves that air expands on heating.

Answer 2

Answer:

to show that gases expand on heating we required some material to show it as a metal can a balloon and bunsen burner and a triped first we find the balloon around the neck of the empty metal can that heat the can over the burning they we observe the balloon grove bigger in size as the air involved it expand on being so this activity show that the gases expands on heating