Question

Describe an experiment to demonstrate that air exerts pressure.

March 17, 2024

Answer

When water boils in a tin can, steam replaces the air inside. Sealing the can trap the steam, which condenses when cooled, lowering its pressure. The external air pressure then crushes the can inward, demonstrating atmospheric pressure.

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Question

Describe an experiment to demonstrate that air exerts pressure.

Answer

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