Estimate the height which water will rise in a capillary tube 12mm diameter. Use surface tension = 0.0728 N/m and gamma = 9810 N/m^3 Ans. No Capillary Action
Q: Referring to the vertical curve below, a -2% grade meets a 4.8% grade at the point of vertical…
A:
Q: Explain the concept of soil stabilization and common stabilizing agents used in civil engineering.
A: Ground hardening is a technique applied in civil engineering to improve soil’s mechanical properties…
Q: Two vertical, parallel, clean glass plates are spaced a distance of 6 mm apart. If the plates are…
A:
Q: Chapter 3-Equilibrium of Force Systems 20. Determine the support reactions for the truss shown…
A: Determine the support reaction for the truss.
Q: B calculati the B005 data- at 20°C of a waste BOD water sample вол bottle capacity = 300 me…
A:
Q: Show step by step solution
A: The velocity of the jet is 12.1 bt/s, and the diameter of the jet is 4.28 inches. Therefore, there…
Q: d. Suppose at a given time, one filter is out of service for maintenance, and one filter is in…
A:
Q: find axial force diagram shear force diagram bending moment diagram
A:
Q: How is a theodolite used in surveying
A: Use of theodolite in surveying
Q: 1) Design a simply supported rectangular reinforced concrete beam for the span and service loads…
A:
Q: SOLVE PART A For the beam shown, obtain: A). Applying the double integration method, the rotation in…
A:
Q: Explain the difference between primary and secondary consolidation of soil.
A: Primary and secondary soil consolidation are different phases that happen over time when soil is…
Q: PROBLEM 10 How much weight is going to each of Sam's arms, assuming Sam is in equilibrium (aka…
A:
Q: A 20 foot beam is tapered so that it has variable weight density of p(x) 30+x lbs/ft where x is the…
A: Length of the tapered beamVariable weight density of the tapered beam Where is the distance in…
Q: An earthen channel in good condition carries a discharge of 10.0 cumecs with a m velocity of 0.7…
A: Given datadischarge, Q = 10.0 cumecsVelocity, V = 0.7 m/sBottom width, B =2 x dBazin's coefficient…
Q: An L8 X 4 X 4 angle is used as a tension member with 7/8" diameter bolts. Calculate the tensile…
A:
Q: What are the advantages and limitations of mechanical excavation techniques compared to manual…
A: Excavation is a process of digging or removing the soil and when it done using machines it is called…
Q: 22, A folding chair diagram is shown in the following. Determine the pin reactions at each joint,…
A: Note : Dear sudent as per our Bartleby guidelines i am solving first problem only (i.e. problem 2.2…
Q: Question: Given: a = 0.4 m b=0.1 m •A •B M, F₁ = 800 kN 0.7 m 1 m F₂ = 915 kN M₁ = 400 kNm 1) Find…
A:
Q: B 5/63 Determine the tensions in Ans. TAB 47.8 lb, TAC C 3 1 I 3-
A:
Q: 10kn 8kn 4KN/m B 1 1 C A 6m 2m 2m 4m 2m
A: To find the reactions at each support using the moment distribution method.
Q: a) Find the axial and shear force diagrams b) Find the shear force diagram for the following…
A:
Q: Air Leakage and Ventilation Problem: Blower Door Test A blower door test was conducted during an…
A: A leaky 1920s Toronto house loses energy due to uncontrolled air leakage. We calculated the…
Q: Describe the factors influencing evaporation and transpiration, and their significance in hydrology.
A: Evaporation and transpiration are the key processes in the hydrological cycle, that affect water…
Q: Consider the given beam and loading where P = 7 kips. Draw the shear force and bending moment…
A: A beam system given in the figure below The section of beam = W 14*22Need to find(1) Shear force,…
Q: Describe the process of soil improvement and ground modification techniques ?
A: Soil amendment and ground alterations are important in the field of geotechnical engineering to…
Q: As shown in the figure, aluminum, E= 70GPa links (1) and (2) support rigid beam ABC. Link (1) has a…
A:
Q: A W 21 x 48 beam is simply supported on a span 7 m. The beam is laterally supported at its ends and…
A: W 21 x 48 beamSpan = 7 mService dead load = 7 kN/m (including the weight of the beam)Service live…
Q: Water flows through the pipe contraction shown in the figure below. For the given d=0.11 m…
A: Given:-D1= 0.12 mD2= 0.04 m d= 0.11 m
Q: Need help with practice assignment question- design joists, beams, and girders for the roof of a…
A: The objective of the question is to design the joists, beams, and girders for the roof of a…
Q: Determine the force in members CD, GD, GF, and CG. Indicate whether members are in tension or…
A:
Q: What are the main considerations when selecting surveying equipment for a project?
A: It is important to choose the right surveying equipment for a project to collect accurate and timely…
Q: Perform statics calculations. Explain why you perform the calculations and what decision(s) you are…
A:
Q: 14. Free-flow speed of vehicles on a road section is 88 km/h. Jammed density is 228 veh/km.…
A: a) Traffic density when flow is maximum, k= 114 veh/km b) Possible maximum flow for road section,…
Q: Inclined U-tube manometer (1)- Figure 2.12 © John Wiley & Sons, Inc. All rights reserved. . (2) PA =…
A:
Q: The 12.5-cm-diameter 20°C water jet in the figure strikes a plate containing a hole of 10.5-cm…
A:
Q: Following observations were taken for determining the R.L. of station A. Instrument -station Height…
A:
Q: Determine the location of the centroid of the area. Segments A,B, and C. I can't figure how to find…
A: Centroid will be at ( 2.5 , 4 ) from lower left cornerExplanation:
Q: دلها ↓↓ P 7 B vwx What is the Reaction Force induced in the following system at point A, if? Wo = 7…
A: A beam is given we need to find out the reaction at A
Q: 2.0 m ㅏ F 3.0 m q 4.0 m The above freely supported light uniform beam of length 10 m carries a point…
A: Determine the shear force and bending moment at x = 4m and x = 8m. Give the correct answers to two…
Q: A traffic stream is moving at a steady state when entering a mountain grade. Upon entering the…
A: The flow of traffic behind the truck on the mountain grade is 1275 vehicles per hour.The jam density…
Q: A flow test was conducted on an old existing pipeline to determine the coefficient C for the Hazen…
A: C = 63.84Explanation:
Q: Determine the equivalent length pipe with a diameter of 300mm and a C value of 120 that will replace…
A: Required Answer is 2000m(approximately)Explanation:Step 1:The definition of the Equivalent Length of…
Q: Suppose that F=560 N. (Figure 1) Figure 4 m 30° 12 13 A 6 m x Part A Determine the magnitude of the…
A:
Q: A combined sewer of circular section is to be laid to serve an area of 100 ha with a population of…
A:
Q: What is the minimum area (Asmin) for the following concrete beam: b = 10 in, d = 17 in, fy = 60000…
A:
Q: How does transportation engineering address issues of equity, diversity, and inclusion in…
A: Equity, diversity, and inclusion (EDI) in infrastructure planning and development refers to the…
Q: What is the frontal area and how did you get 7 and 6.5? why
A: What is frontal area
Q: The five-bolt connection shown must support an applied load of P = 300 N. The thickness of the axial…
A: Number of bolt = 5 P = 300 N Ultimate shear stress in bolt = 265 MPa FOS = 3.7 Find out - Minimum…
Q: A W24 x 103 beam is subjected to the loads as shown. Find max. shear and max. moment. 6k 7k 8k 7k 6k…
A:
Estimate the height which water will rise in a capillary tube 12mm diameter. Use surface tension = 0.0728 N/m and gamma = 9810 N/m^3
Ans. No Capillary Action
Unlock instant AI solutions
Tap the button
to generate a solution
Click the button to generate
a solution
- Find the capillary rise in a tube for a water glass interface (teta) = 0° if the tube radius is 1mm and the density is 1000 kg/m³. Surface tension of water is 0.0728 N/m.Estimate the height which water will rise in a capillary tube 12mm diameter. Use surface tension = 0.0728 N/m and gamma = 9810 N/m^3 Ans. No Capillary ActionEx.1 Ans. A glass tube 0.25 mm in diameter contains a mercury column with water above the mercury. The temperature is 20°C at which the surface tension of mercury in contact with water is 0.037 kg()/m. What will be the capillary depression of the mercury? Take angle of contact 0= 130°. 3.02 cm
- Assuming that pressure will increase at a uniform rate and there is no damping of the pressure wave. Water from a reservoir that flows through a 650mm pipe at 1.8m/s is completely stopped by a closure of a 160 m valve from the reservoir. The thickness of the pipe is 25mm, bulk modulus of water is 2.2x10⁹ Pa and E of steel is 1.4x10¹¹ Pa. Determine the following: a. Celerity of the pressure wave b. Equivalent bulk modulus of water c. Pressure on the pipe after closure of the valve d. Time required to avoid water hammer e. Water hammer pressure of the velocity will decrease to 1.2m/s f. Maximum permissible discharge after the outlet valve closure. ANSWER: d) t = 0.256 sec. e) Ph=pCAV = 749.8476 kPa f) Q = AV = 0.597 m³/s a) C = 1249.746m/s b) k' = 1.562x10⁹ Pa c) Ph=pCV = 2249.5428 kPa7. What is the pressure value (PA) needed to achieve equilibrium for the figure shown (kPa)? a. 0.59 c. 1.02 b. 1.02 d. None of all these PA S.G=0.87 30 120 mmFind the capillary rise in a tube shown for a water- glass interface. ∅=0 if the tube radius is 1mm and the density is 1000kg/m³. Surface tension of water is 0.0728 N/m.
- 7. The diameters of a small piston and a large piston of a hydraulic jack are force of 60 N is applied on the small piston. Find the load lifted by the large piston, when : (a) the pistons at the same level, and (b) small piston is 20 cm above the large piston. The density of the liquid in the jack is given as 1000 . respectively. A kg [Ans. (a) 1500 N, (b) 1520.5 NJ 8. Determine the gauge and absolute pressure at a point which is 2.0 m below the free surface of water. Take [Ans. 1.962 N/em (gauge), 12.066 N/cm2 (abs.)] m' atmospheric pressure as 10.1043 Nicm. 9. A simple manometer is used to measure the pressure of oil (sp. gr, 0.8) flowing in a pipe line. Its right limb is open to the atmosphere and left limb is connected to the pipe. The centre of the pipe is 9 cm below the level of mercury (sp. gr. 13.6) in the right limb. If the difference of mercury level in the two limbs is 15 [Ans. 12.058 N/em²| cm, determine the absolute pressure of the oil in the pipe in N/cm. 10. A simple…When a 2-mm-diameter tube is inserted into a liquid in an open tank, the liquid is observed to rise 8 mm above the free surface of the liquid. The contact angle between the liquid and the tube is zero, and the specific weight of the liquid is 1.2 × 104 N/m³. Determine the value of the surface tension for this liquid. J = i N/mCOMPUTE THE CAPILLARY RISE IN mm. OF PURE WATER AT 10^0 C EXPECTED IN A 0.8 mm θ TUBE
- A welded steel cylindrical drum made of a 10-mm plate has an internal diameter of 14 m. Compute the change in diameter that would be caused by an internal pressure of 14 MPa. Assume that Poisson's ratio is 0.30 and E = 200 GPa.(a) Determine the height water at 70F will rise due to capillary action in a clean, 1/4-in.-diameter tube. (b) What will be the height if the diameter is reduced to 0.01 in.? At this temperature, water = 0.00497 lb/ft and water = 62.3 lb/ft3 . Use = 0degrees(4) Consider that we have a horizentral pipe, like shown in the sketh, which is carrying in this case, cooling water at 10 °C. The elevation of the big tank of cooling water is 100 m, the elevation of the center line of the pipe is 20 m, the length of the pipe is 2000 m. Head loss in the pipe is 0. 07 L / D) V? H. D=20 cm, the rate of flow is 0.0 a=1 ase calculate the 2g pressure in the pipe. Elevation = 100 m Elevation = 20 m L=2000 m %3D II ||