A 3-kg plastic tank has a volume capacity of 0.2 m^3 and is filled with water. What is the mass of air that the tank can carry? How many tanks can be filled by helium (SG = 0.138) if the total mass of helium is the same with that of air? How many tanks can be filled with oxygen (SG = 1.1044) if the total mass of oxygen is the same with that of air? A 3-kg plastic tank has a volume capacity of 0.2 m³ and is filled with water. Whatis the mass of air that the tank can carry? How many tanks can be filled byhelium (SG = 0.138) if the total mass of helium is the same with that of air? Howmany tanks can be filled with oxygen (SG = 1.1044) if the total mass of oxygen isthe same with that of air?5.

At STP density of air = 1.225 Kg/m3 mass of 0.2 m3 of air = 1.225 * 0.2 =0.245 kg Specific…

3-kg plastic tank has a volume capacity of 0.2 m^3 and is filled with water. What is the mass of air that the tank can carry? How many tanks can be filled by helium (SG = 0.138) if the total mass of helium is the same with that of air? How many tanks can be filled with oxygen (SG = 1.1044) if the total mass of oxygen is the same with t

3-kg plastic tank has a volume capacity of 0.2 m^3 and is filled with water. What is the mass of air that the tank can carry? How many tanks can be filled by helium (SG = 0.138) if the total mass of helium is the same with that of air? How many tanks can be filled with oxygen (SG = 1.1044) if the total mass of oxygen is the same with t

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter1: Heat, Temperature, And Pressure

Section: Chapter Questions

Problem 6RQ: One British thermal unit will raise the temperature of _____ 1b of water _____F.

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One British thermal unit will raise the temperature of _____ 1b of water _____F.
A 3-kg plastic tank has a volume capacity of 0.2 m 3 and is filled with water. What is the mass of air that the tank can carry? How many tanks can be filled by helium (SG = 0.138) if the total mass of helium is the same with that of air? How many tanks can be filled with oxygen (SG = 1.1044) if the total mass of oxygen is the same with that of air?
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Balloons are often filled with helium gas because it weighs only about one-seventh of what air weighs under identical conditions. The buoyancy force, which can be expressed as Fb = ? airgVballoon, will push the balloon upward. If the balloon has a diameter of 12 m and carries two people, 70 kg each, determine the acceleration of the balloon when it is first released. Assume the density of air is ? =1.16kg/m3, and neglect the weight of the ropes and the cage
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