Question

You must have played with gas balloons that keep rising higher and higher in the air. Why do these gas balloons rise?

Answer 1

Answer:

because of the helium gas inside the balloon and when balloon rise in the air When a balloon goes up higher in the air, its size will increase. Since there's less air in the upper atmosphere, there's less stuff pushing back on the balloon, and hence the pressure is lower, which allows the balloon to expand.

hope this will help you

Answer 2

Explanation:

due to their pressure when the gas is filled in ballons then due to their pressure in some space it acts as very low weighted gas... but the ballon is down on the ground after some time because the weight of gases are not very low....... if it flys clearly then the filled gas on it is very low weighted.......

heya bro brainliest me......

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