does atmospheric pressure add to the gas pressure in a rigid rank? Why does atmospheric pressure decrease more rapidly than linearly with altitude? Why does atmospheric pressure decrease more rapidly than linearly with altitude? is there a net force on a dam due to atmospheric pressure does atmospheric pressure not affect the total pressure in a fluid

Q: A wooden block floats in fresh water with two thirds of its volume submerged. In alcohol, the wooden…

A: Given that:- Two thirds of volume of wooden block submerged into water.

Q: Air at standard atmospheriIc condition flows through a pipe at a velocity o 20 m/s, which then…

A: Given  Air Velocity at standard atmospheric condition in a pipe= 20 m/s Air velocity when pipe…

Q: A scuba diver is in fresh water has an air tank with a volume of 0.0100 m3. The air in the tank is…

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Q: Consider the flow of a viscous fluid through a pipe of fixed length. If you double the radius of the…

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Q: Three liquids that will not mix are poured into a cylindrical container. The volumes and densities…

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Q: The figure below shows a fluid inside a cubical container of side 1 m. If the pressures inside and…

A: Given, Pressure outside, Pout=1 atm Pressure inside, Pin=4 atm Length  of the cube, l=1 m We know,…

Q: What is the approximate buoyant force on a solid gold rectangular bar with dimensions 45 cm x 11 cm…

A: Given:- Rectangular body  with dimension =45cm  X 11cm  X 26 cm it immersed in the pure water…

Q: Three liquids that will not mix are poured into a cylindrical container. The volumes and densities…

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Q: The figure below shows a fluid inside a cubical container of side 1 m. If the pressures inside and…

A: Side= 1 m

Q: The liquid of density p in a horizontal pipe with a cross-section being a square with the side a…

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Q: Three liquids that will not mix are poured into a cylindrical container. The volumes and densities…

A: Given:               V1 = 0.744L = 744 cm3                             ρ1= 3.25 g/cm3…

Q: A glucose solution of viscosity 2.2 x 10-3 pascal-second and of density 1.03 kg/L flows from…

A: According to the poiseuilles equation

Q: The figure below shows a fluid inside a cubical container of side 1 m. If the pressures inside and…

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Q: We know that a sharp knife cuts well than a dull one. In terms of pressure, why is this so? b) Why…

A: We know the pressure is define as, P = FA

Q: Find the gauge and absolute pressures in the balloon and peanut jar shown in the figure below, given…

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Q: The air density is 1.28Kg/m³. the mass of the empty balloon is 2g. Determine the diameter of the…

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Q: The figure below shows a fluid inside a cubical container of side 1 m. If the pressures inside and…

A: Answer  option (a) 3.039*105 N

Q: The figure below shows a fluid inside a cubical container of side 1 m. If the pressures inside and…

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Q: interpret the slope of the graph

A: Let us first determine the coordinates of the three points. We need to estimate the values from the…

Q: Three liquids that will not mix are poured into a cylindrical container. The volumes and densities…

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Q: A hot-air balloon has a total weight (balloon, ropes, & basket) of 1.96 x104 N.  The density of the…

A: Given:Total Weight, bolloon,Force,F=1.96 x104 Ndensity of the hot air ,ρhot=0.85 kg/m3density of the…

Q: Which of the following statements about pressure is correct? Select one: O Pressure is directly…

A: Q. Given that Pressure ( P ) Let start with the definition of the pressure.

Q: The pressure at a point in a fluid placed in open cap container is given by the relation: P = Po +…

A: We have to discuss whether the statement "The pressure at a point in a fluid placed in open cap…

Q: Three liquids that will not mix are poured into a cylindrical container. The volumes and densities…

A: Given data- Liquid-1  V1=0.516 L, ρ1=3.18 g/cm3 Liquid-2  V2=0.770 L, ρ2=1.04 g/cm3 Liquid-3…

Q: Bird bones have air pockets in them to reduce their weight. This also gives them an average density…

A: Answer :- Weight in air = True weight = 45 g            Apparent weight = 3.6 g…

Q: Find the gauge and absolute pressures in the balloon and peanut jar shown in the figure below,…

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Q: Suppose air, with a density of 1.29 kg/m³, Is flowing into a Venturi meter. The narrow section of…

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Q: Three liquids that will not mix are poured into a cylindrical container. The volumes and densities…

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Q: ▪ A U-tube manometer similar to that shown in figure is used to measure the gauge pressure of fluid…

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Q: Three liquids that will not mix are poured into a cylindrical container. The volumes and densities…

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Q: The figure below shows a fluid inside a cubical container of side 1 m. If the pressures inside and…

A: Given : Pressure inside, Pins = 7 atm Pressure outside, Pout = 1 atm Side of the cube, a = 1 m

Q: A liquid flows through two similar pipes 1 and 2. If the ratio of their flow velocities v1 : v2 is…

A: By the conservation of energy,  the heat loss in the two pipes = the kinetic energy gain by the…

Q: A gasoline line is connected to a pressure gauge through a double U-tube manometer as shown in the…

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Q: densities of the liquids are

A: Given: Volume of first liquid is V1=0.670 L Volume of second liquid is V2=0.356 L Volume of third…

Q: Which is true about the volume flow rate and speed of the fluid flowing in the tube on the right?…

A: Given : In a tube fluid is flowing.          To find : Which is true about volume flow rate and…

Q: Three liquids that will not mix are poured into a cylindrical container. The volumes and densities…

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Q: A container is filled with gas at a pressure of 4.87 x 10° Pa. The container is a cube, 0.100 m on a…

A: Given Pressure inside a container = 4.87 × 105 Pa side length of a cube = 0.100 m We have to…

Q: A block of ice (density 920 kg/m³), a block of concrete (density 2000 kg/m³), and a block of iron…

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Q: A fish maintains its depth in fresh water by adjusting the air content of porous bone or air sacs to…

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Q: For a person standing up, the pressure in the feet will be larger than at the heart due to the…

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Q: A wooden block floats in fresh water with two thirds of its volume submerged. In alcohol, the wooden…

A: The correct answer is option option (B) i.e. density of the wooden block is 667 kg/m³ and the…

Q: A pipe of 18 cm in diameter discharges water into another whose diameter is 12 cm. Determine the…

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