The density of a composite is 1.7 g/cm3. The density of an unknown fluid is 2.2 g/cm3. An object made of the composite will _____ in the unknown fluid.

Q: The ratio of the diameter of the small piston to the large piston of a hydraulic lift is 1:10. Find…

A: Given data: The ratio of the diameter of the small piston to the large piston of a hydraulic lift =…

Q: A group of students conducted an experiment to determine the density of an unknown liquid. In the…

A: Given data as per question density of wood = 1.5g/cm3 area =  6.25cm2

Q: The pressure at the bottom of a cylindrical container with a cross-sectional area of 50.5 cm2 and…

A: (a) The given pressure is 115000 Pa and this pressure is the sum of liquid and  atmospheric…

Q: The density ρ of a fluid changes proportionally with depth from the surface h according to the…

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Q: A glucose solution being administered with an IV has a flow rate of 4.00 cm3/min . What will the new…

A: Initial Volume rate = 4 cm3/min  final viscosity =2.5 times the initial viscosity

Q: A fluid has a mass of 300 g and occupies 5.0 L of space. What is the mass density and weight density…

A: Given data: Mass (m) = 300 g Volume (V) = 5.0 L Required: Mass density (ρ) and Weight density (D)

Q: A glucose solution being administered with an IV has a flow rate of 4.00 cm3/min. What will the new…

A: The Poiseuille’s law for laminar flow is given by, Here, Q, ΔP, r, η, and l represent the flow…

Q: A Venturi meter is a device for measuring the speed of a fluid within a pipe. The drawing shows a…

A: In this question we have been given that a Venturi meter is a device for measuring the speed of a…

Q: A helium balloon can just lift a load of 770 N. The skin of the balloon has a mass of 1.30 kg. What…

A: The formula for the buoyant force is:

Q: A hydraulic system has two pistons of different diameter and uses a liquid of density p=1260 kg/m3.…

A: pressure on side of smaller piston = F1/A1 = (1.3*9.8)/π(0.01)2  = 40552.68 Pascalspressure on side…

Q: A Venturi meter is a device for measuring the speed of a fluid within a pipe. The drawing shows a…

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Q: A hydraulic press for compacting powdered samples has a large cylinder with a diameter of 10.0 cm…

A: Given Diameter of the large cylinder is d1=10.0 cm=0.100 m Diameter of the small cylinder is d2=2.0…

Q: The product of a substance density, the area of the pipe where the substance flows and its velocity…

A: The suitable option is (e) Volume flow rate.

Q: A fluid-filled chamber has a piston has with a surface a cross-sectional area of 8.00 cm2 on one…

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Q: Air flows through the tube shown in (figure 1) at a rate of 1100 cm³/s. Assume that air is an ideal…

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Q: ottom of a cylindrical container with a cross-sectional area of 45.5 cm2 and holding a fluid of…

A: We  know that We have given that The pressure at the bottom of a cylindrical container is 115 kPa…

Q: A block of wood has a mass of 3.35 kg and a density of 641 kg/m³. It is to be loaded with lead (1.13…

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Q: P.1.1 Two plates are kept separated by a film of oil of 0.025 mm. the top plate moves with a…

A: Write the expression for the force. Here, F is the force, g is the acceleration due to gravity, μ…

Q: A spring scale calibrated in kilograms is used to determine the density of a rock specimen. The…

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Q: A cylindrical container that is open at the top holds a fluid of density 900 kg/m3. At the bottom of…

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Q: An object with density of 418kg/m³ floats on a fluid. If only a third of the volume of the object is…

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Q: A glucose solution being administered with an IV has a flow rate of 4.05 cm3/min . What will the…

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Q: A fluid is moving through a tube at a speed of 0.64 m/s. If the volume flow rate in the tube is 0.8…

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Q: The density of an object is 800 kg/m³. The density of water is 1000 kg/m³. What percent of the…

A: Given, Density of object ρobject=800 Kg/m3 Density of water ρWater=800 Kg/m3   We know the…

Q: A hollow sphere of inner radius 8.89 cm and outer radius 10.1 cm floats half-submerged in a liquid…

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Q: Given that the weight density of water is 9810 N/m³ , the fluid pressure on a rectangular 2 m × 3 m…

A: The pressure inside a fluid at Depth h is,  P=ρgh Here, ρ is density of fluid.  The density of water…

Q: All of the following are properties of fluid pressure except? (A) The forces exerted by a fluid on…

A: Given Fluid exert pressure We have to choose the correct option from given options for properties…

Q: A ball with a volume of 0.61 m is floating on the surface of a pool of water. (The density of water…

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Q: A hose has a radius r=3 cm is filling a storage dam that can accommodate a volume V=919 liters. The…

A: V=Volume of water=919 LA=Area=πr2r=Radius of hose=3 cmt=Time taken=7 minutesv=Velocity of…

Q: A block of density 1210.0 kg/m floats in an unknown fluid with one-fifth of its volume below the…

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Q: Which of the following statements does not describe a property of an ideal fluid? a. The flow rate…

A: Properties of ideal fluid.

Q: A block of density 1260.0 kg/m³ floats in an unknown fluid with four-fifths of its volume below the…

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Q: The percentage of the object immersed in a fluid is directly proportional to both the densities of…

A: The percentage of the object immersed in a fluid is directly proportional to the density of fluid…

Q: A hollow sphere of inner radius 8.54 cm and outer radius 9.93 cm floats half-submerged in a liquid…

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Q: A fluid with a density of 920 kg/m³ and an absolute viscosity of 1.75x103 kg/m s is passing thru a…

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Q: According to the equation of continuity, if the diameter of a pipe halves, the speed of the fluid…

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Q: A fluid of a constant density flows through a reduction in a pipe. Find an equation for the change…

A: According to the Bernoulli's principle . Total energy of a ideal fluid is constant . and given that…

Q: When the fluid is said to be incompressible, which of the following parameters of the fluid remains…

A: Answer Option ( D - density ) If the fluid is incompressible, then it density will be constant.

Q: A block of wood floats in fresh water with 0.616 of its volume V submerged and in oil with 0.886 V…

A: Volume=0.616

Q: A Venturi meter is a device for measuring the speed of a fluid within a pipe. The drawing shows a…

A:

Q: An object with a mass 1kg, when placed in water, has an apparent weight of 5N. It is then placed…

A: Given data The mass of the object is m = 1 kg The apparent weight in water is Wa_w = 5 N The…

Q: A hollow sphere of inner radius 8.67 cm and outer radius 9.53 cm floats half-submerged in a liquid…

A: Given  Inner radius = r1 = 8.67 cm  Outer radius = r2 = 9.53 cm  Density of liquid, = d = 921.00…

Q: The ratio of area of cross section of the two pistons in a hydraulic machine is 1:15. Find the force…

A: Given data:     Force, F 1 = 120 N      Area, A 1 = 15 m2      Area, A 2 = 1 m2

Q: TSH Øtube 0 = 10 mm glass tube ↑ h mercury σ= 0.32 N m 20 mm

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