Physics, asked by Gvigneshkumar2, 1 year ago

a balloon filled with hydrogen gas floats in air. why

Answers

Answered by VishnuVibhash

because hydrogen is lighetes has known and so it floats in air

Answered by allysia

Because Hydrogen gas is much lighter than air.
And when filled in a balloon then the average density of that balloon also becomes lesser than air and as a result the balloon floats.

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