A 1.2 mm diameter tube is inserted into an unknown liquid whose density is 960 kg/m3, and it is observed that the liquid rises 5 mm in the tube, making a contact angle of 15°C. Proof the formula and determine the surface tension of the liquid?

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A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

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Q: iš 1.2 m long and 0.8 m into the paper. Neglecting atmc on X. er is 9790 N/m3 4 m

A: Given:

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A: Let vr, vθ, vz be the velocity components in the direction r, θ, and z Let e^r , e^θ , and  e^z be…

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A: Given:Barometer reading, hHg=740 mmHg=0.740 m of HgPressure gage reading, ho=6300 mm of oil=6.3 m of…

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Q: Water is flowing in a rectangular channel that has a width b, = 3 m with a depth y, = 1 m. Then the…

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A: Solution is given below:

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Q: A box of carton having 50 cm on each side floats in water. The specific gravity of the carton is…

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Q: 3. Determine the gauge pressure at P in the figure below which shows a compound manometer. Take all…

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Q: 3. Water is flowing steadily in a 5-cm-diameter and 60 m long horizontal pipe at a rate of 6 L/s.…

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Q: A Tank (a Cphindel.cal Shapes illthith lceyosene at zo°c. At fue time Shown in iliustration Gelew…

A: Given data:-diameter of pipe, d=3cm=0.03m⇒cross-sectional area of pipe, a=π4×0.032=7.068×10-4m2First…

Q: A semicircular 48-ft-diameter tunnel is to be built under a 149-ft-deep, 800-ft-long lake, as shown…

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A: Given:Water flow rate, Q=2 cfsTotal length of the pipe, L=500+1200=1700 ftPipe diameter, d=6…

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Q: 4. Kinematic Viscosity Units Centipoise* Poise Pound/foot-second cp poise Ib/(ft-s) 12 0.514 7.42

A: Solution:

Q: b) A 4 m long and 2 m wide plate shown in Figure Q1(b) is positioned in seawater flowing at 1.5 m/s…

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Q: A solid object with hemispherical bottom floats in a liquid (s = 1.25) with 100 cm projecting above…

A: GivenS1=1.25S2=1.50r=1m

Q: 12.. A 15-hp (shaft) pump is used to raise water to a 45-m higher elevation. If the mechanical…

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Q: A solid object with hemispherical bottom floats in a liquid (s = 1.25) with 100 cm projecting above…

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Q: 5.) Air is kept at a pressure of 135 MPa absolute and a temperature of 15 C in a 7000 ml container.…

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Q: A cube shaped smooth steel block with size a = 5 cm is released on a smooth inclined surface which…

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Q: 1.63 A 25-mm-diameter shaft is pulled through a cylindrical bear- ing as shown in Fig. P1.63. The…

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Q: A 1.5-in-diameter water jet with a velocity of 100 fps impinges on a single vane moving in the same…

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Q: Q: Consider water flows between two parallel fix plates at 20C (dynamic viscosity =0.001 Pa.s). The…

A: Given data dynamic viscosity = 0.001 Pa.s velocity distribution = u = 10 ( .01Y-Y2)where Y is in…

Q: The total hydrostatic

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Q: The critical depth in a triangular channel with a 90° vertex angle is 1.2 m. What is the minimum…

A: givenyc=1.2mθ=90o