Science, asked by Gamakshi5105, 11 months ago

Is heluim lighter than air?

Answers

Answered by praseethanerthethil

Answer:

Helium is less dense than air. Helium has 0.0114 pounds per cubic foot. For a one cubic foot helium filled balloon , gravity pulls the down on the helium with a force of 0.0114 pounds while the air pushes up with a force equal to the weight of the air the helium displaced, or 0.0807 pounds.

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