An orifice has a coefficient of discharge of 0.62 and a coefficient of contraction of 0.64. Determine the coefficient of velocity for the orifice. a. 0.994 b. 0.969 c. 0.972 d. 0.984

Q: Calculate the radius of capillary tube if water rise to a height 4.5 cm. Surface tension of water is…

A: To find-Radius of capillary tube (r)=?Given data-Height of water column (h)=4.5 cmSurface tension…

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A: The expression for the height to which the ethyl alcohol is raised in the capillary tube is given…

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Q: 5. A capillary tube of 1.2 mm diameter is immersed vertically in water exposed to the atmosphere.…

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Q: 3. At a Reynolds number of 15, Darcy's Law would be valid invalid

A: Reynolds Number (N)=15

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Q: force of 4.5N. calculate the pressure exerted by the pin on the board if the area of contact of the…

A: Solution:We know that:Pressure=ForceArea⇒P = FAApplying vlues we get:⇒P=4.5 N1.8×10-7 m2⇒P=2.5×107 W…

Q: Q1/Find the force required on the orifice 40 cm dia. 10 cm K=5 m/s Water

A: SOlution: Given that V1 = 5 m/s d1 = 40 cm = 0.4 m d2 = 10 cm = 0.1 m

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Q: e inside diameters of the larger portions of the horizontal pipe depicted in the figure below are…

A: Diameter of the larger portion is The rate at which liquid flows is The height of the larger portion…

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A: We are given a tank full of water. We have to find the force on vertical or say curved part of the…

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A: Given, height on both side is 16.7cm specific gravity of oil = 0.735

Q: An impermeable membrane (See figure above) is placed at the bottom of a U-tube, then equal amounts…

A: ρogho=ρwghwhohw=ρwρo=10.843=1.186total height on both side…

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A: Given: The bore diameter of the cylinder is 4.5 inches. The rod diameter is 1.5 inches. The force…

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A: Given that:- The inner diameter is 14 cm.  The water furnishes to 1.0 cm.  The average speed in the…

Q: .2. The friction factor in a laminar flow through pipe is 0.016. What is its Reynold number ?

A: Given: Friction factor for laminar flow, = 0.016

Q: Piston ① in the figure below has a diameter of 0.42in.; piston ② has a diameter of 1.4 in. In the…

A: Using Pascal law, F1/A1 = F2 / A2  F1 =( F2 / A2 ) × A1 =[ 500×0.45kg× 9.8/{π(0.25)2}] × π(0.125)2 =…

Q: Water is essentially incompressible. What is the volume flow rate from the tap? 3 90.6 cm S 146.5 cm…

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Q: An impermeable membrane is placed at the bottom of a U-tube, then equal amounts of water and oil are…

A: Given: The height of the water and oil in the U-tube is H = 18.7 cm The specific gravity of oil is…

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Q: Iculate the radius of capillary tube if water rise to a height 4.5 cm. Surface tension of water is…

A: Mechanical properties of matter.

Q: How high does a water can rise in a capillary tube if the only determining factor is atmospheric…

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Q: What instruments would be more appropriate for measuring the thickness of hair, volume of a glass…

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Q: Employing dimensional analysis methods, find an expression for the rate of flow Q over a weir if it…

A: Dimensional analysis is the study of the relationship between units and the dimensions of a physical…

Q: Archimedes' principle states that a body immersed in a fluid is subjected to force that is equal to…

A: Archimedes principle states that if any object is immersed in a fluid. The fluid will exert force in…

Q: Speed Pressure Remain the same Increase Remain the same decrease

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Q: An impermeable membrane (See figure above) is placed at the bottom of a U-tube, then equal amounts…

A: Given : ρoρw=0.89        (ρo is density of oil, ρwis density of water)               h=10.6cm   As…

Q: As shown in the figure, A U tube open at both ends contains water and quantity of an unkown…

A: ::

Q: Looking for complete solution for dis mechanical engineering question (B-t-d)

A: To find the volume of air used at NTP (Normal Temperature and Pressure), you can use the ideal gas…

Q: Turbulent flow has which of the following properties: O A. Associated with a very high Reynolds…

A: Turbulent flow Its a type of fluid (gas or liquid) flow in which the fluid undergoes irregular…