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Question 18 of 25 MapA Sapling Learning You come across an open container which

ID: 2034956 • Letter: Q

Question

Question 18 of 25 MapA Sapling Learning You come across an open container which is filled with two liquids. Since the two liquids have different density there is a distinct separation between them. Water fills the lower portion of the container to a depth of 0.203 m which has a density of 1.00 x 10 kg/m3. The fluid which is floating on top of the water is 0.321 m deep. If the absolute pressure on the bottom of the container is 1.049 x 105 Pa, what is the density of the unknown fluid? The acceleration due to gravity is g = 9.81 ms2 and atmospheric pressure is Po 1.013 x10P Pa. Number kg/m Previous Give Up & View Solution Check Answer NextEx ?? 5

Explanation / Answer

here , let the unknown density is p

for the pressure at the bottom

1.049 *10^5 = 1.013 *10^5 + 1000 * 9.8 * 0.203 + p * 9.8 * 0.321

solving for p

p = 512 Kg/m^3

the unknown density is 512 Kg/m^3

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