(a) Calculate time required for a virus particle that is 50 nm (50x10-9 m) in diameter...
(a) Calculate time required for a virus particle that is 50 nm (50x10-9 m) in diameter with a density of 1.03 g cm-3 suspended in water with a density of 1.0 g cm-3 to settle out of a water column that is 3 m deep. Assume the dynamic viscosity is 1x10-3 kg m-1 s-1.
(b) What is the time required if the virus particle was attached to an Al(OH)3 floc that is 0.1 mm in diameter with a density of 2.0 g cm-3? (Ignore contribution of virus particle to diameter and density of the floc.)
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(a) Calculate time required for a virus particle that is 50 nm
(50x10-9 m) in diameter...
- + Fitto pa ducerea 2) Deep Sea Sphere A 1.00 m diameter solid steel sphere...
- + Fitto pa ducerea 2) Deep Sea Sphere A 1.00 m diameter solid steel sphere is lowered to a depth of 10 000 m in a deep ocean trench. The bulk modulus of steel is 1.6 X 101and the density of sea water is 1020 . Find the change in diameter of the sphere. Hint: The change in volume of a sphere is equivalent to a spherical shell. For a very small change, the volume of that spherical shell...
FMA360 1 AY 2018 ASSIGNMENT 1 0.003 m3/s of water at 20°C is required to be transported between two locations 400 m apart. Assuming there is no fittings, find the appropriate drawn tubing to be used...
FMA360 1 AY 2018 ASSIGNMENT 1 0.003 m3/s of water at 20°C is required to be transported between two locations 400 m apart. Assuming there is no fittings, find the appropriate drawn tubing to be used if the head loss must not exceed 25m There are 3 different diameters for you to choose from, 3.0 cm, 4.0 cm, 5.0 cm. Use the attached Moody diagram for your calculations Temperature Pressure Density Dynamic viscosity Kinematic viscosity Pa kg/m kg/ms 101325 999.19...
please find solution with as many steps shown as possible. thank you 0.003 m3/s of water at 20°C is required to be t...
please find solution with as many steps shown as
possible.
thank you
0.003 m3/s of water at 20°C is required to be transported between two locations 400 m apart. Assuming there is no fittings, find the appropriate drawn tubing to be used if the head loss must not exceed 25m There are 3 different diameters for you to choose from, 3.0 cm, 4.0 cm, 5.0 cm Use the attached Moody diagram for your calculations Temperature Pressure Density Dynamic viscosity Kinematic...
9 show wrk A string that is 2.0 meters long is fixed at both ends and...
9 show wrk
A string that is 2.0 meters long is fixed at both ends and tightened until the wave speed is 18 m/s. What is the frequency of the standing wave shown in the figure? 27 Hz 110 Hz 54 Hz 81 Hz A 13,000-N vehicle is to be lifted by a 25-cm diameter hydraulic piston. What force needs to be applied to a 5.0 cm diameter piston to accomplish this? Assume the pistons each have negligible weight. 5200...
a) Suppose that 1 g of dry soil is mixed vigorously with 100 mL of 0.5 M ammonium acetate solution. The soil and water mixture is filtered to remove the soil. The concentrations of calcium, magn...
a) Suppose that 1 g of dry soil is mixed vigorously with 100 mL of 0.5 M ammonium acetate solution. The soil and water mixture is filtered to remove the soil. The concentrations of calcium, magnesium, potassium, and hydrogen ions in the filtrate are measured. The concentrations of the cations found in the extraction solution are as follows: Ca2+-25.8 μg/mL, Mg2 3.4 ug/mL, K -2.2 ug/mL. Calculate the CEC of the soil. This is the same problem from Discussion 2....
Encircle the correct answer for the following questions: • What is the hydraulic diameter of a...
Encircle the correct answer for the following questions: • What is the hydraulic diameter of a rectangular air ventilation duet whose cross section is 1 m by 25 cm? (a) 25 cm (b) 40 cm (c) 100 cm (d) 75 cm (e) 50 cm Oil = 0.1kg/ms, specific gravity= 0.9] flows through a 50-m-long smooth 8-cm-diameter pipe. The maximum pressure drop for which laminar flow is expected is approximately • • (a) 40 kPa (b) 50 kPa (c) 60 kPa...
On a part time job you are asked to bring a cylindrical iron rod of density 7800 kg/m^3, length 81.2 cm and diameter 2.7...
On a part time job you are asked to bring a cylindrical iron rod of density 7800 kg/m^3, length 81.2 cm and diameter 2.75 cm from a storage room to a machinist. Calculate the weight of the rod, w. The acceleration due to gravity, g= 9.81 m/s^2. w= 36.9 N Part A Part B) Now that you know the weight of the rod, do you think that you will be able to carry the rod without a cart? Yes or...
CENTRE INDEX NUMBER SECTION B 30 marks] Calculate the discharge through a pipe of diameter 200...
CENTRE INDEX NUMBER SECTION B 30 marks] Calculate the discharge through a pipe of diameter 200 mm when the difference of pressure head between the ends of the pipe 500 m apart is 4 m of water. Take the value off= 0.009 in the formula hl= a) 19.5e/s b)2.0es e)03 m's d) 29.3 e/s 2. A scale 1:50 scale model of ship is towed through sea water at a speed of 1 ms. A force of 2 N is required...
A vertical solid steel post of diameter d = 27 cm and length L = 3.00 m is required to support a load of mass m = 8000 kg . You can ignore the weight of the post. Take free fall acceleration to be g=9...
A vertical solid steel post of diameter d = 27 cm and length L = 3.00 m is required to support a load of mass m = 8000 kg . You can ignore the weight of the post. Take free fall acceleration to be g=9.8m/ s 2 Part A What is the stress in the post? Express your answer using two significant figures. Part B What is the strain in the post? Express your answer using two significant figures. Part...
1) We use this formula: [Experimental value – Theoretical value]/ [Theoretical value] to calculate: Group of...
1) We use this formula: [Experimental value – Theoretical value]/ [Theoretical value] to calculate: Group of answer choices Atomic decay Biased Error Relative percent error Efficiency Redshift 2)You measure the diameter of a cylinder 5 times and get five different values (d1, d2, d3, d4, d5.) Then, the average value would be: Group of answer choices (d1 x d2 x d3 x d4 x d5) divided by 5 (d1 + d2 + d3 + d4 + d5) divided by 5...
- + Fitto pa ducerea 2) Deep Sea Sphere A 1.00 m diameter solid steel sphere is lowered to a depth of 10 000 m in a deep ocean trench. The bulk modulus of steel is 1.6 X 101and the density of sea water is 1020 . Find the change in diameter of the sphere. Hint: The change in volume of a sphere is equivalent to a spherical shell. For a very small change, the volume of that spherical shell...
FMA360 1 AY 2018 ASSIGNMENT 1 0.003 m3/s of water at 20°C is required to be transported between two locations 400 m apart. Assuming there is no fittings, find the appropriate drawn tubing to be used if the head loss must not exceed 25m There are 3 different diameters for you to choose from, 3.0 cm, 4.0 cm, 5.0 cm. Use the attached Moody diagram for your calculations Temperature Pressure Density Dynamic viscosity Kinematic viscosity Pa kg/m kg/ms 101325 999.19...
please find solution with as many steps shown as
possible.
thank you
0.003 m3/s of water at 20°C is required to be transported between two locations 400 m apart. Assuming there is no fittings, find the appropriate drawn tubing to be used if the head loss must not exceed 25m There are 3 different diameters for you to choose from, 3.0 cm, 4.0 cm, 5.0 cm Use the attached Moody diagram for your calculations Temperature Pressure Density Dynamic viscosity Kinematic...
9 show wrk
A string that is 2.0 meters long is fixed at both ends and tightened until the wave speed is 18 m/s. What is the frequency of the standing wave shown in the figure? 27 Hz 110 Hz 54 Hz 81 Hz A 13,000-N vehicle is to be lifted by a 25-cm diameter hydraulic piston. What force needs to be applied to a 5.0 cm diameter piston to accomplish this? Assume the pistons each have negligible weight. 5200...
a) Suppose that 1 g of dry soil is mixed vigorously with 100 mL of 0.5 M ammonium acetate solution. The soil and water mixture is filtered to remove the soil. The concentrations of calcium, magnesium, potassium, and hydrogen ions in the filtrate are measured. The concentrations of the cations found in the extraction solution are as follows: Ca2+-25.8 μg/mL, Mg2 3.4 ug/mL, K -2.2 ug/mL. Calculate the CEC of the soil. This is the same problem from Discussion 2....
Encircle the correct answer for the following questions: • What is the hydraulic diameter of a rectangular air ventilation duet whose cross section is 1 m by 25 cm? (a) 25 cm (b) 40 cm (c) 100 cm (d) 75 cm (e) 50 cm Oil = 0.1kg/ms, specific gravity= 0.9] flows through a 50-m-long smooth 8-cm-diameter pipe. The maximum pressure drop for which laminar flow is expected is approximately • • (a) 40 kPa (b) 50 kPa (c) 60 kPa...
CENTRE INDEX NUMBER SECTION B 30 marks] Calculate the discharge through a pipe of diameter 200 mm when the difference of pressure head between the ends of the pipe 500 m apart is 4 m of water. Take the value off= 0.009 in the formula hl= a) 19.5e/s b)2.0es e)03 m's d) 29.3 e/s 2. A scale 1:50 scale model of ship is towed through sea water at a speed of 1 ms. A force of 2 N is required...
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