write the following quantities units, symbol and dimensional fomula. 1- Weight 2-Tension 3- Angle 4- Work and 5- Velocity
Q: Determine whether the following equations are dimensionally homogeneous. pl t = mf represents an…
A: Given: The expression is t=plmf. l is acceleration, p is pressure, m is weight, t is time, f is…
Q: Use dimensional analysis to convert the quantity to the indicated units. 24 in. to ft
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Q: Find kinematic viscosity of a liquid in stokes whose specific gravity is 0.95 and dynamic viscosity…
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Q: A wind turbine produces 1.86 MW when the wind speed is a speed v. Assuming the same conditions for…
A: Initial power output: p1=1.86MW Let initial velocity of wind be v1.
Q: Q7: 10 mg of blood is given upward in a time of 0.2 sec. and velocity 1m \ sec. the force acting on…
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Q: Which of the following is not an application of the dimensional analysis? A. To find the…
A: following is the explanation for the above question-
Q: quation and show how units are equivalent: v = _/ N / (kg/m)
A: the solution of above problem is below
Q: 2. The fundamental quantities is called of the ---- a. Kelvin b. area c. density d. speed
A: The fundamental quantities is called of the Answer: a) Kelvin
Q: A wind turbine produces 1.52 MW when the wind speed is a speed v. Assuming the same conditions for…
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Q: QI/ Find the amount of force FB and FC so that the resultant of the external forces is zero. * Fc 50…
A: On a system of forces, the resultant of the external forces will be zero when it will satisfy the…
Q: 1- The thrust (P ll i) of a propeller depends upon diameter (D); speed (u) through a fluid density…
A: The dimensional formula for each is as shown below.
Q: 1 ft/min=_____ ft/h using dimensional analysis
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Q: Determine whether the following equations are dimensionally homogeneous. 1 h 2 h represents a…
A: Given data h = 1/2 gt2
Q: Example (1-3): A jet of water 8 cm in diameter moving with velocity of 12 m/s strikes a flat vane…
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Q: Determine whether the following equations are dimensionally homogeneous. 2ph3 mh + 3t2 f : || f is a…
A: Given equation is f=2ph3l+mh3t2 Here, f is the force, h and l is the velocity, m is a mass, t is a…
Q: Determine the dimension {MLTO} of the following quantities: ди (b) (a) pu- ах а?т (p – Po) dA (c)…
A: The variables present in the expressions are, p, ρ, A, cp, x, y, z, T, u, and t. Write the all the…
Q: Detemine the viscosity of a liquid having kinematic viscosity 6 stokes and specific gravity 1.9.
A: Given data : Kinematic viscosity=ν Specific gravity=G To find : Viscosity of liquid
Q: The hydraulic grade line HGL is always [ Select ] than the energy grade line EGL and the difference…
A: Hydraulic grade line: It is the sum of pressure head and potential head. Energy grade line: It is…
Q: A ferry boat carrying cars can be modeled to be rectangular with width = 35 ft and length = 367 ft.…
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Q: Q (3):-Pressure equal to 5. 16x104 N/m2 and temperature equal to 213.8 K at flying point ? what is…
A: We have to determine altitude and density
Q: Q2 :-If the velocity of flow over surface v, Surface tension o, density of flowp length of surface…
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Q: The Deligne Dam on the Cayley River is built so that the wall facing the water is shaped like the…
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Q: On October 21, 2001, Ian Ashpole of the United Kingdom achieved a record altitude of 3.35 km (11,000…
A: Given data: Height of balloon, h = 3.5 km (11000 ft). The number of balloons, n = 600. The radius…
Q: (a). A lubricating oil having the dynamic viscosity of 0.05 poise and kinematic viscosity of 0.12…
A: Dear student, we are suppose to solve only one question. Please post other question as a separate…
Q: the viscosity of a liquid having kinematic viscosity 5 stokes and specific gravity 1.6 is ------ a)…
A: Data given- Kinematics viscosity = 5 stakes = 5 × 10-4 m2/s Specific gravity = 1.6
Q: The dimensional formula of specific volume is given by MT-1 a.true b.false
A: The given statement if false.
Q: Assume for the moment that air consists of 80.00% nitrogen and 20.00% oxygen by volume. Use these…
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Q: If a certain liquid has viscosity 4.9 × 10¬³ N s/m² and kinematic viscosity 3.49 × 10' stokes, its…
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Q: What is the difference between a dimension and a unit? Give three examples of each.
A: A dimension is a measure of a physical variable (without numerical values), while a unit is a way to…
Q: ed with using an oil of specific gravity 0.8. Find the dynamic viscosity and kinematic viscosity of…
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Q: A Ping Log has the following dimensions: L 4 meters; Dia 2 metes; and with relative density of…
A: Given: Relative density = 0.4247 L = 4 m
Q: b) Convert 670 mmHg ft to metric horsepower·h
A: Given data: X=670 mmHg.ft3 Need to determine the unit in metric hoursepower*h.
Q: 1.18 Express the following in SI units: (a) 100 cfm (ft /min) (b) 5 gal (c) 65 mph (d) 5.4 acres
A: Answer: (a) 100 cfm = 2.83168 cmm. (b) 5 gal = 0.018927 m3. (c) 65 mph = 104.585 kmph. (d) 5.4 acres…
Q: Starting from Tw find 1, 1 2 1 3 and proof the following equation f and Re using dimensional…
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Q: Select the correct combination, which are the examples of vector quantities. Distance, Displacement…
A: A quantity which requires magnitude as well as direction and follows vector law of addition is…
Q: Free-surface problems are driven by gravity. Why do somany of the formulas in this chapter contain…
A: Free surface flows are generally encountered in the open channels thus they are also known as open…
Q: The total consumption of electrical energy in the United States is about 1.0 1019joules per…
A: Given: In U.S. total consumption of electric energy P=1×1019 Joules per year…
Q: What is the magnitude of the net torque on the sale from an axis of rotation labeled as ? in figure…
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Q: Streamu in a two dimensionas 2 magnitude of velocity at point (2,2)
A: Given Stream function = x2-y2 Find Magnitude of velocity, V
Q: Suppose a car accelerates at 6.5 m/s2. What is that in ft/hr2 ? Give your answer in scientific…
A: Acceleration = 6.5 m/s2 meter into ft :- 1 m = 3.281ft Second into hr :- 1s =0.000277778 hr
Q: 1.5C The laminar velocity profile for a Newtonian fluid is shown below. Height Velocity w Shear…
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Q: Show that Reynold number, pud/µ, is non-dimensional.
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Q: What is the terminal speed with which a 18-cm-diameter helium-filled balloon rises on a 20° C day?…
A: Given:Diameter of baloon, D=18 cm or 0.18 mDensity of helium, ρHe=0.166 kg/m3
Q: In English Engineering units, the specifi c heat c p of air atroom temperature is approximately 0.24…
A: Given Data⇒cp=0.24BtuLbm-F°
Q: Find the discharge of water in liters / second in a pipe of diameter 20 cm with the velocity of 4.5…
A: 1) Given diameter =20 cm=0.20 m Velocity =4.5 m/s Area =(pie/4) x 0.202 Area = 0.0314 m2
Q: Required information The tank of liquid in the figure accelerates to the right with the fluid in…
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Q: A centrifugal pump discharged 20 L/s against a head of 17 m when the speed is 1500 rpm. The diameter…
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Q: For Piper PA-24 Comanche (Wing area=16.5m^2,wing span=10.97m), what is the mean aerodynamic chord…
A: Write the given data. S=16.5 m2b=10.97 m
Q: 1- Calculate the piston travel, velocity, and acceleration for an engine with R= 50 mm and Io=170 mm…
A: Given data:- Crank length, r=50mm=0.05m Connecting rod length, l=170mm=0.17m Inclination, θ=45°…
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- A differential equation encountered in the vibration of beams is d4ydx4=2D where x = distance measured along the beam; [x]=[L] y = displacement of the beam; [y]=[L] = circular frequency of vibration; []=[T1] = mass of the beam per unit length; []=[ML1] D = bending rigidity of beam; [D]=[FL2] Show that the equation is dimensionally homogeneous. Note that [F]=[MLT2] see Eq. (1.21:).Determine the dimensions of constants A and B far which the following equation is dimensionally homogeneous: F=Akx2sinBxk where F is a force, x is a distance, and k represents stiffness (dimensions: [FL1]).Use dimensional analysis to convert the quantity to the indicated units. 24 in. to ft
- A lubricating oil having the dynamic viscosity of 0.051 poise and specific gravity of 1.12. Calculate (i) the density of oil in kg/m3, (ii) the weight density of oil in N/m3,(iii) the kinematic viscosity in stokes, and (iv) the specific volume in m3/kg.The dimensional formula of specific volume is given by MT-1 a.true b.false1. Find the dimensions of K, knowing that P: Pressure, V: volume and that the following equation is dimensionally correct K=VP+Q Subsequently, convert the dimensional formula to terms of units of the International System of Units and the English System of Units.
- The sketch shows an oil manometer that is connected between two pipes which transport water. The density of water can be taken as 998kg/m3, the specific gravity of glycerol is 0.76 and atmospheric pressure is 100 kPa. The respective dimensions (as shown on the sketch) are given below: h1 = 0.17 m h2 = 350 mm h3 =15cm. From the given data, calculate the pressure difference between the two pipes.Assume for the moment that air consists of 80.00% nitrogen and 20.00% oxygen by volume. Use these figures and typical values for temperature and pressure (1.000 atm, 25.0 C) to calculate the density of air.Fluids mechanics suject In the figure shown, compute the pressure difference between m and n when1. Fluid A is brine (rd = 1.15), the gage fluid is oil (rd = 0.92) and z = 1 m.
- A 12 kN sphere is attached to a 4 kN sphere by a cable. Both spheres have the same diameter of 1.2 m and the weight and volume of the cable is negligible. If the spheres are thrown in water, calculate the following:a. The draft of the 4 kN sphere in meter.b. The tension in the cable in kilonewton.c. The exposed volume of the 4 kN sphere in cubic meter.d. Percentage of submerged volume of 2 spheres.An elliptical wing aircraft has a gross weight of 3,386 kg, a wingspan of 14.8m and chord length of 3.14m. Find the wing loading of the aircraft in metric units.Please show the complete solution (Formula, Given and Conversion of Units) A 1 m x 1.5 m cylindrical tank is full of oil with SG= 0.92. Find the force acting at the bottom of the tank in dynes.