Helium Balloon and Liquid Nitrogen

Identifier: FL: HS - 022

A dewar of liquid nitrogen and 2 helium balloons

Concept Overview:

Expansion and contraction of a fluid due to changes in temperature

Step(s) to Follow	Expected Result
Place balloon in liquid nitrogen.	Balloon shrinks because gas has contracted
Remove balloon from liquid nitrogen.	Balloon expands because the gas has been warmed up

Tutorial: Set-up Instructions for FL: HS - 22

Transcript:

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