An ore sample weighs 17.50 N in air. When the sample is suspended by a light cord and totally immersed in water, the tension in the cord is 11.20 N. Find the total volume and the density of the sample.

Q: The surface tension of a fluid at 25 degrees Cis equal to 0.083 N/m. Find the capillary rise of the…

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Q: A hollow sphere of inner radius 9.14 cm and outer radius 10.5 cm floats half-submerged in a liquid…

A: Given thatInner radius of sphere=rin=9.14 cmOuter radius of sphere=rout=10.5 cmDensity of liquid =…

Q: wood floats in fresh water with 0.583 of its volume V submerged and in oil w bmerged. Find the…

A: according to Archemedes principle  bouyant force = weight of liquid displaced

Q: How tall (in m) must a water-filled manometer be to measure blood pressures as high as 246 mm Hg? m

A: Density of water is less than mercury

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: A hollow spherical iron shell floats almost completely submerged in water. The outer diameter is…

A: Given  Outer diameter d0=60cm density of iron ρ=7.87g/cm3

Q: A marble which has a mass of 9.16 kg has a mass of 5.98 kg when submerged in water. What would be…

A: Mass of the marble in air, M = 9.16 kg Mass of the marble in water, m = 5.98 kg Density of water,…

Q: A hollow sphere of inner radius 8.83 cm and outer radius 9.81 cm floats half-submerged in a liquid…

A: Given: rin=8.83 cmrout=9.81 cmρl=716.00 kg/m3half submerged

Q: The four tires of an automobile are inflated to a gauge pressure of 2.0  105 Pa. Each tire has an…

A: Given, the four tires of an automobile are inflated to a gauge pressure of p = 2.0×105 Pa. Each tire…

Q: A metal block weighs 10.35 g in air, 9.30 g in water, and 9.46 g when immersed in gasoline. a) What…

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Q: A certain object weighs 12 N in air and 10 N when submerged in water. Find a) its total volume and…

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Q: A hollow sphere of inner radius 9.06 cm and outer radius 9.96 cm floats half-submerged in a liquid…

A: Given: inner radius, r1 =9.06 cm = 0.0906 mouter radius, r0=9.96 cm = 0.0996 mDensity of the liquid…

Q: A patient recovering from the surgery is being given fluid intravenously. The fluid has a density of…

A: Given  Density of fluid ρ=1030kg/m3 Volume V=8×10-4 m3 Time t=6 hours =6×3600 s=21600s

Q: A fluid flowing at a rate of 416.667 liters per minute in a 60-mm internal diameter pipe has an…

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Q: A metal cube of 5 cm side and relative density 9 is suspended by a thread so as to be completely…

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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: A hollow spherical iron shell floats almost completely submerged in water. The outer diameter is…

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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: Mercury is added to a cylindrical container to a depth d and then the rest of the cylinder is filled…

A: Given- Pressure at bottom of container , P =1.4 atm =1.4 x 101325 Pa =141855 Pa Density of mercury…

Q: The volume of a block of glass is 200 m3. After immersing it in water, it weighs? Density of glass…

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Q: Glucose solution is administered to a patient in a hospital. The density of the solution is 1.293…

A: Given data: The density of the solution, ρ=1.293 kg/l. The blood pressure in the vein, P=29.5 mmHg.

Q: A paperweight, when weighed in air, has a weight of W = 10.4 N. When completely immersed in water,…

A: We know that, m = ρV Wwater = W - FB We also know that, FB = mg = ρVg Therefore, FB = ρVg = W -…

Q: A sample of an unknown material appears to weigh 295 N in air and 160 N when immersed in alcohol of…

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Q: Its mass density? Ans. 4.55 cm, 5.72

A: According to Archimedes principle Bouyant force = weight of liquid displaced

Q: object weighing 300 N and the volume of 0.5 m3 in air is immersed in oil after being tied to a…

A: According to Archimedes principle Buoyant force = weight of liquid displaced

Q: An empty weigh boat had a mass of 0.3838 g. An unknown metal was placed in it and the total mass was…

A: Solution:-Given thatmass of empty boat (mb)=0.3838 g=0.3838×10-3 kgtotal mass of boat with unknown…

Q: A rectangular block of unknown material has a dimension of 5cm x 10cm x 15cm and a mass of 1.5kg.…

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Q: An object of mass 3.0 kg and volume of 0.002 m3 is placed into a fluid of density 1.33×103 kg.m-3 .…

A: When an object is placed in a fluid ,whether it will sink or float is determined by the forces…

Q: An antique coin is a mixture of silver and copper. The coin has a mass of 1.130 x 102 kg and in…

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Q: Water, m = 132.7 g, is mixed with 131.65 g of an unknown fluid with specific weight %3D of 0.108…

A: Given that:mw=132.7 gmf=131.65 gρf=0.108 kip/ft31 g/cm3=0.062 kip/ft31 kip/ft3=16.13 g/cm3ρf=0.108…

Q: the volume of the lead piece,

A: Given data;  Mass,m=115 gWater level rises from;  20 ml to 30 mlFind  Volume of the lead piece ?

Q: Pressure in a fluid: A cubical box, 8.00 cm on each side, is immersed in a fluid. The gauge pressure…

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Q: A block of wood floats in fresh water with 0.694 of its volume V submerged and in oil with 0.924 V…

A: Given that, For a block of wood In water Vi=0.694V             dw=103 kg/m3In oil Vi=0.924V

Q: A hollow sphere of inner radius 9.05 cm and outer radius 10.4 cm floats half-submerged in a liquid…

A: We can make advantage of the idea of buoyancy, which stipulates that for an object to float, the…

Q: The water flowing through a 2.1 cm (inside diameter) pipe flows out through three 1.2 cm pipes. (a)…

A: Diameter of first pipe d=2.1 cm (radius r=1.05 cm), diameter of smaller pipes d1=d2=d3=1.2 cm…

Q: A rock weighs 17.5 N in the air. When the rock is suspended by a light cord and totally immersed in…

A: Weight of Rock W = 17.5 N = 1.79 Kg Tension in the cord T = 11.2 N Total volume Vobject = ?  Total…

Q: What is the flow rate of blood through a blood vessel of cross sectional area is 0.001 m The…

A: Given information Cross sectional area of blood vessel A = 0.001 m2 Length of vessel's segment L = 1…