Question

In: Other

Calculate the settling factor if g = 9.81 m/s2, µ = 0.05 CP, ρ (density of...

Calculate the settling factor if g = 9.81 m/s2, µ = 0.05 CP, ρ (density of liquid) = 800 kg/m3, density difference between the solid and liquid is 500 kg/m3 , Diameter of the particle is = 0. 8

Solutions

Expert Solution


Related Solutions

g=9.80 m/s2 on the surface of the earth. g=1.62 m/s2 on the surface of the moon....
g=9.80 m/s2 on the surface of the earth. g=1.62 m/s2 on the surface of the moon. Question 4 (1 point) A swimmer bounces straight up from a diving board and falls feet first into a pool. She starts with a velocity of 3.9 m/s, and her takeoff point is 2.0 m above the pool. What is her velocity when her feet hit the water?
On the exoplanet Trappist-1d, g = 6.74 m/s2 and on Mars g = 3.73 m/s2. A...
On the exoplanet Trappist-1d, g = 6.74 m/s2 and on Mars g = 3.73 m/s2. A fully suited-up astronaut has a mass of 125. kg. 1) When she is on a ladder 1.50 m above the surface of Mars she has more potential energy, PE, than when 1.50 m above Trappist-1d's surface. True or False 2) At 1.50 m above the Mars surface, her PE in units of J is: A) 125, B) 188, C) 699, or D) 1.84 x...
Common data g = 9.81 m/s². The standard properties of water are density: ϱH2O=1kg/dm3ϱH2O=1kg/dm3 exactly, kinematic...
Common data g = 9.81 m/s². The standard properties of water are density: ϱH2O=1kg/dm3ϱH2O=1kg/dm3 exactly, kinematic viscosity: νH2O=1.02⋅10−6m2/sνH2O=1.02⋅10−6m2/s. Lubrication oil is pumped at a rate of 30.5 cm³/s through a 13 m long D = 7.5 mm diameter pipe on a steam engine. The pipe roughness is ε = 1.5 µm. The density of the lubricating oil is 960 kg/m³, its dynamic viscosity at 25 °C is 4 Pa·s. Do not forget to tick the appropriate units! What is the...
(a) Calculate the settling velocity of glass spheres (density = 2467 kg/m3) having diameter as 1.5...
(a) Calculate the settling velocity of glass spheres (density = 2467 kg/m3) having diameter as 1.5 mm in water. The slurry contains 65% by weight solid. Use Newton’s law. (b) Mixture of an ore (density 2000 kg/m3) and gangue (density 7000 kg/m3) is to be separated in a hydraulic elutriator. The mixture has following size distribution, which is valid for ore as well as gangue. Predict the upward velocity of water in elutriator so that entire ore is collected in...
9) An aqueous solution of HCl is 0.500 M. Its density is 1.20 g/mL. Calculate the...
9) An aqueous solution of HCl is 0.500 M. Its density is 1.20 g/mL. Calculate the molality of HCl in this solution. a) 0.417 m b) 0.424 m c) 0.430 m d) 0.500 m e) 0.600 m 10) The normal freezing point of benzene (C6H6) is 5.48°C. When 2.00 g of an unknown covalent compound is dissolved in 100.0 g of benzene, the freezing point of the resulting solution is 5.08°C. What is the molar mass of the unknown compound?...
1. Calculate the pH of a 0.339 M H2S. Calculate the [S2-] in the solution. 2....
1. Calculate the pH of a 0.339 M H2S. Calculate the [S2-] in the solution. 2. A titration is performed by adding 0.656 M KOH to 40 mL of 0.172 M HNO3: b) Calculate the pH after the addition of 2.1, 5.25 and 9.49 mL of the base.(Show your work in detail for one of the volumes.) e)Calculate the pH after adding 5.00 mL of KOH past the equivalence point
FIreclay brick (ρ=2050 kg/m3, cp=960 J/kg-K, k=1.1 W/m-K) with dimensions 0.06 m x 0.09 m x...
FIreclay brick (ρ=2050 kg/m3, cp=960 J/kg-K, k=1.1 W/m-K) with dimensions 0.06 m x 0.09 m x 0.20 m is removed from a kiln at 1600K and cooled in air at 40C with h = 30 W/m2-K. What is the temperature at the corner of the brick after 50 minutes of cooling? Give your answer in degrees C.
Solid particles (diameter 1.5 x 10-4 m, average density = 2800 kg/m3) are settling in water...
Solid particles (diameter 1.5 x 10-4 m, average density = 2800 kg/m3) are settling in water at 30 °C. The properties of water at this temperature are viscosity (µ) = 8 x 10-4 kg/m.s and density (p) = 996 kg/m3 a) What is the terminal velocity for the particles? b) What would be the velocity of the system in a separator with an acceleration of 390 m/s2?
A 0.573 M Pb(NO3)2(aq) solution has a density of 1.17 g/mL. Calculate the % mass of...
A 0.573 M Pb(NO3)2(aq) solution has a density of 1.17 g/mL. Calculate the % mass of this solution to three significant figures. The molar mass of lead(II) nitrate is 331.2 g/mole.
An object of 4 kg (assuming the acceleration of gravity g = 10 m / s2...
An object of 4 kg (assuming the acceleration of gravity g = 10 m / s2 ) suspended from a spring causes the spring to stretch 2 cm downwards. The object is moved 3 cm down from from its equilibrium position in the positive direction of movement, then it is released with speed zero initial. Assuming that there is no damping and that the object is under external force equal to: 20cos4(t) (N) a) Formulate the initial value problem that...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT