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Solving the Fluids Straw Problem: Compute Water Fraction in Ideal Gas Model
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[QUOTE="Chestermiller, post: 4942607, member: 345636"] This is not a buoyancy problem. It is a hyrostatics problem. Initially, 95% of the straw is below the water surface, i.e., 19 cm. There is 1 cm of straw sticking out above the water surface. You put your finger over the top of the straw, and take the straw out of the water. What is the pressure in the air trapped in the straw before you take the straw out of the water? After you take the straw out of the water, the water surface inside the straw moves down a little, and a small amount of water leaks out the bottom. You need to determine the new pressure in the air head space, and how much the water surface inside the straw moves down. Chet [/QUOTE]
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Solving the Fluids Straw Problem: Compute Water Fraction in Ideal Gas Model
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