Which of the folllowing systems would produce the highest rate of flow?
Homework Answers
the flow would be the same in (A)and (C), and greater than that in (B)
option e is answer
because the flow rate depends on the difference in pressure but not on the pressure , here the pressure difference at A,C are same , at B it is zero so no movement of fluid .
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Which of the folllowing systems would produce the highest rate
of flow?
Which of the folllowing...
(a) Draw the flownet. (b) Determine the flow rate if the equivalent hydraulic conductivity is k- ...
(a) Draw the flownet. (b) Determine the flow rate if the equivalent hydraulic conductivity is k- 1.9 x 103 cm/s. (c) Determine the porewater pressure distributions on the upstream and downstream faces of the wall. (d) Would piping occur if e -0.55? SM using Geostudio's SEEP/W software and solve all four parts of problem 1. Comment on these results Open With Sand
(a) Draw the flownet. (b) Determine the flow rate if the equivalent hydraulic conductivity is k- 1.9 x...
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Which one the below is not true for the given figure? the downstream and upstream part...
Which one the below is not true for the given figure? the downstream and upstream part of this object. between the downstream and upstream part of this object and 12. (4p) a. The drag force consist of only the frietional drag for this object. b. The drag force is formed due to the pressure difference between c. The drag force is formed both due to the pressure difference the frictional forces d. It is possible to obtain a lift force...
M 3. Consider a scenario in which supersonic flow is expanded and turned by 150 through...
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(5) (a) Calculate the total peripheral vascular resistance in the systemic and pulmonary systems for someone with a steady-state blood flow rate of 5 L/min, and with 120 mmHg/80mmHg blood pressure in the systemic system and 25 mmHg/8mmHg pressure in the pulmonary system. Express your answer in the units of PRUS (dyne-s/cm), which are CGS units and those that are often used by cardiologists. (b) The expression given in the text for this vascular flow resistance should be corrected because...
For which case will the flow rate decrease for Poiseuille flow? a. The radius of the...
For which case will the flow rate decrease for Poiseuille flow? a. The radius of the tube increases b. The viscosity decreases c. The tube length decreases d. The pressure difference decreases
Which situation would lead to the highest rate of oxygen diffusion from a lveoli into blood?...
Which situation would lead to the highest rate of oxygen diffusion from a lveoli into blood? a) higher oxygen concentration in the alveoli. b) lower oxygen concentration in the alveoli. c) higher oxygen partial pressure in the alveoli. d) lower oxygen partial pressure in the alveoli.
EXAMPLE 6-2 Using a Manometer to Measure Gas Pressure When the manometer in Figure 6-5(c) is...
EXAMPLE 6-2 Using a Manometer to Measure Gas Pressure When the manometer in Figure 6-5(c) is filled with liquid mercury (d = 13.6 g/cm"), the barometric pressure is 748.2 mmHg, and the difference in mercury levels is 8.6 mmHg. What is the gas pressure Pgas? Analyze We must first establish which is greater: the barometric pressure or the gas pressure. In Figure 6-5(c), the baro- metric pressure forces liquid mercury down the tube toward the gas sample. The barometric pressure...
3. The flow net shown below illustrates flow conditions beneath a concrete dam featuring an upstream...
3. The flow net shown below illustrates flow conditions beneath a concrete dam featuring an upstream "clay blanket" (an impermeable clay layer) and a downstream "cutoff wall", both of which serve to lengthen the flow path. The coefficient of permeability, k, of the permeable strata is 8 x 10 cm/s. a. Calculate the flow rate, q, per day beneath the dam (per m of dam out-of-plane). b. Calculate the total head, elevation head, pressure head, and pore water pressure at...
8,9,10 QUESTION 8 Which of the following solutions would have the highest conductivity? A. 0.25M NaCl 0.2M AI(NO3)3...
8,9,10
QUESTION 8 Which of the following solutions would have the highest conductivity? A. 0.25M NaCl 0.2M AI(NO3)3 B. 1.OM CH3OH C. D. all are equal QUESTION 9 Which of the following solutions would have the highest boiling point, assuming equal volumes? A.0.25M NaCl B. 0.2M AI(NO3)3 c. 1.0M CH3OH D. All are the same QUESTION 10 An increase in concentration increases the reaction rate because the activation energy is decreased. True False
(a) Draw the flownet. (b) Determine the flow rate if the equivalent hydraulic conductivity is k- 1.9 x 103 cm/s. (c) Determine the porewater pressure distributions on the upstream and downstream faces of the wall. (d) Would piping occur if e -0.55? SM using Geostudio's SEEP/W software and solve all four parts of problem 1. Comment on these results Open With Sand
(a) Draw the flownet. (b) Determine the flow rate if the equivalent hydraulic conductivity is k- 1.9 x...
Which one the below is not true for the given figure? the downstream and upstream part of this object. between the downstream and upstream part of this object and 12. (4p) a. The drag force consist of only the frietional drag for this object. b. The drag force is formed due to the pressure difference between c. The drag force is formed both due to the pressure difference the frictional forces d. It is possible to obtain a lift force...
M 3. Consider a scenario in which supersonic flow is expanded and turned by 150 through a Prandtl-Meyer expansion wave/fan. Consider the gas to be calorically perfect Air with upstream properties as follows: M1 = 4, P = 20 kPa, T = 250 K. Find: 0-150 M2 (a) freestream Prandtl-Meyer function, Vi. (b) downstream Mach number, M2. (c) downstream static pressure, P2. (d) downstream static temperature, T2.
(5) (a) Calculate the total peripheral vascular resistance in the systemic and pulmonary systems for someone with a steady-state blood flow rate of 5 L/min, and with 120 mmHg/80mmHg blood pressure in the systemic system and 25 mmHg/8mmHg pressure in the pulmonary system. Express your answer in the units of PRUS (dyne-s/cm), which are CGS units and those that are often used by cardiologists. (b) The expression given in the text for this vascular flow resistance should be corrected because...
EXAMPLE 6-2 Using a Manometer to Measure Gas Pressure When the manometer in Figure 6-5(c) is filled with liquid mercury (d = 13.6 g/cm"), the barometric pressure is 748.2 mmHg, and the difference in mercury levels is 8.6 mmHg. What is the gas pressure Pgas? Analyze We must first establish which is greater: the barometric pressure or the gas pressure. In Figure 6-5(c), the baro- metric pressure forces liquid mercury down the tube toward the gas sample. The barometric pressure...
3. The flow net shown below illustrates flow conditions beneath a concrete dam featuring an upstream "clay blanket" (an impermeable clay layer) and a downstream "cutoff wall", both of which serve to lengthen the flow path. The coefficient of permeability, k, of the permeable strata is 8 x 10 cm/s. a. Calculate the flow rate, q, per day beneath the dam (per m of dam out-of-plane). b. Calculate the total head, elevation head, pressure head, and pore water pressure at...
8,9,10
QUESTION 8 Which of the following solutions would have the highest conductivity? A. 0.25M NaCl 0.2M AI(NO3)3 B. 1.OM CH3OH C. D. all are equal QUESTION 9 Which of the following solutions would have the highest boiling point, assuming equal volumes? A.0.25M NaCl B. 0.2M AI(NO3)3 c. 1.0M CH3OH D. All are the same QUESTION 10 An increase in concentration increases the reaction rate because the activation energy is decreased. True False
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