What is the value of the surface tension of a small drop of water 0.3 mm in diameter which is in contact with air if the pressure within the droplet is 561 Pa?

Q: Oil of s=0.87 occupies a vat with ends semi-circular 1.5 m in diameter. If the vertical ends are 3.6…

A:

Q: There are two liquids in the container in the picture: oil of density ρu=820kg/m3 and water of…

A: ρu=830 kgm3ρw=998 kgm3ω=10 radsecD=.76 mh1=.3 mh2=.45 mH=.9 m

Q: Sketch the pressure distribution applied to the container by the fluid as shown in Figure 2.

A: According to the given data A tank is given which is Full of the fluid we need to find Pressure…

Q: Consider a container of machine nuts that is placed into water. The container is (3) large enough…

A: 4. According to Archimede's principle, the volume of water displaced by the nuts is equal to the…

Q: What will be the diameter (in mm) of a water droplet, the pressure inside which is 0.00201 N/cm2…

A:

Q: What is the pressure inside a tank 24 in. in diameter and 36 in. long if 20 cubic feet of air are…

A:

Q: the Reynolds number i

A: Reynolds number is the ratio of inertia force to viscous force and it is used identify the type of…

Q: An open cylindrical tank with the curved portion restraining a body of static fluid as shown in the…

A: Solution: Given Data: T=20oCH=3 mR=1.7 mw=1.3 m   To Find: Horizontal distance to the centroid of…

Q: A square block has 320 mm bottom sides dimensions, weighing W is 1.4 kN on an edge slides down an…

A: Given data: The bottom side, a = 320 mm. The weight of the block, W = 1.4 kN. The incline angle,…

Q: Figure 1 shows a box of mass m that is supported on a surface inclined at angle 0 to the horizontal.…

A:

Q: A bubble whose inside diameter is 0.06 in has a surface tension of 0.003 lb/ft. What is the pressure…

A:

Q: calculate the absolute pressure (in kPa) of the fluid at the bottom of the tank.

A: D = 1.16 m h  = 1.5 m S.G = 0.8474% of its capacity is occupied by dieselTo find: Absolute pressure…

Q: What will be the diameter (in mm) of a water droplet, the pressure inside which is 0.00181 N/cm2…

A: Excess pressure in water droplet, P=4σ/D...

Q: A cylindrical object 82mm diameter, 155mm height and a mass of 611g, is placed in the tank, which…

A:

Q: Shown in the figure, Fluid 1 is flowing in a horizontal tube and a U-tube manometer containing Fluid…

A:

Q: A thin spherical shell 1 m in diameter with its wall of 12 mm thickness is filled with a fluid at…

A: Given data: The thickness of the fluid is t=12 mm The diameter is d=1 m The modulus of elasticity…

Q: Problem 2: An ice cube floats in a glass of water. What fraction of the ice cube lies above the…

A: According to the given dataDensity of the water=1000kg/m3Density of thr ice =920 kg/m3We need to…

Q: A piece of aluminum with mass 1,00 kg and density 2700 kg/m3 is suspended from a string and then…

A: Given: Mass of the aluminium m=1kg Density =2700kg/m3 Solution: Volume of the…

Q: A pipe contains oil (density = 850 kg/m 3) at a gauge pressure of 200 kN/m 2 . Calculate the…

A:

Q: Figure Q1 shows the tank containing 5 kg of air at an absolute pressure of 340 kPa and a temperature…

A: Ideal gas equation can be used to analyze such questions  PV = mRT P is the pressure in Pascal V is…

Q: Question 2 A spray bottle is used to spray small droplets of carbon tetrachloride. Determine the…

A:

Q: A tall cylindrical tank 150 mm in diameter contains water 200 mm deep and oil (S = 0.80) 30 mm deep.…

A: Given:D=150 mmH=200 mmS=0.80D=30 mmd=100 mmh=120 mmW=5 N

Q: What will be the diameter (in mm) of a water droplet, the pressure inside which is 0.00201 N/cm?…

A:

Q: fluid having a density of 1400 kg/m³ stands in a tube of 6 mmθ at a height of 27 mm. what is the…

A:

Q: What is the difference between mass of a cubic meter of gas at sea level and mass of a cubic meter…

A: The below solution uses the ideal gas law, The ideal gas law is the equation of the state of a…

Q: The space between two square flat parallel plates is filled with oil. Each side of the square plate…

A: Given: Side of the square plate (a)=0.8m The specific weight of the oil (ρg)=9620N/m3 The thickness…

Q: 8.Capillary rise in the glass tube used for measuring water level is not to exceed 0.5 mm. Determine…

A: The rise in pressure of a liquid above zero pressure caused by a net upward force created by the…

Q: Shown below is the free body diagram of a needle floating in a liquid with surface tension o and…

A:

Q: The diameter of droplet is 0.075 mm. What is the intensity of the pressure (N/sq. cm) developed in…

A: Given:Diameter of the droplet, d=0.075 mmSurface tension, σ=0.000075 N/mm

Q: The resistance to motion R for a sphere of diameter d moving at constant velocity u through a…

A: Fundamental dimensions.Basic dimensions

Q: hat will be the diameter (in mm) of a water droplet, the pressure inside which is 00181 N/cm2…

A:

Q: A cylinder has 40 holes evenly spaced around its surface. Each hole has a diameter of 5mm. One end…

A:

Q: The belt as shown below, moves at steady velocity V and skim at the top of a tank of oil of…

A: Given data: viscosity=μpower=Pvelocity=Vdepth=hwidth of belt=b Need to drive the expression for the…

Q: Find the pressure and temperature at an altitude where the density is 0.5432 kg/m^3

A: Given Dataρ=0.5432 kg/m3Using the standard atmospheric conditions

Q: What will be the diameter (in mm) of a water droplet, the pressure inside which is 0.00221 N/cm2…

A: Given Data  Change in Pressure inside =0.00221 N/cm2. =0.0022×104 N/m2 Surface tension =0.075 N/m

Slope and Deflection

The slope in a deflected beam is described as an angle in radians made by the tangent of the section with the original axis of the beam. The deflection at any point on the axis of the beam is defined as the lateral displacement of the point before and after loading.