1. The continuity equation is based c premise of- a) Law of conservation of energy b) Law of conservation of mass

Q: Continuity equation can also be derived

A: To find : Whether the statement is true or false.  Given : Can Continuity equation can also be…

Q: Why does the Kozeny-Carman equation developed?

A: The Kozeny–Carman equation is given by,

Q: (x+yc )dx - (xc ) dy こ0

A:

Q: Write down 4 examples of differential equation in civil engineering

A: Differential equations have wide applications in various engineering and science disciplines. ... It…

Q: 7. Compressible flow is a flow that deals with a) Fluid temperature b) Fluid pressure c) Fluid…

A:

Q: Determine the solution set of the following equations using linear equations. 2. (x5 + 3y)dx – xdy =…

A:

Q: dy 6. yz = 1, when x = 0, y = 4 + %3D dx

A:

Q: The following equation is dimensionally homogenous: Acceleration = (velocity)2/(area)1/2 Group of…

A: We have, Acceleration =velocity2area

Q: 2. The continuity equation is based on the principle of a) conservation of mass b) conservation of…

A: Conservation of Mass:- The equation written below is the continuity equation and it based on the…

Q: An Eulerian velocity vector field is described by V = 2xi − y2j − 3k, where i, j and k…

A:

Q: Question (4) a) For a laminar boundary layer the velocity distribution is given as = = sin (). What…

A:

Q: The velocity components in x and y directions are given as u = x + y and v=x-y respectively. Find…

A: Given data- velocity component-u=x+yv=x-yTo Find-To chek the consistency of the 2-D incompressible…

Q: The diagram shows the cross-section of a creek, with the depths of the creek shown in meters, at…

A:

Q: 4. 2xydx + (x2 + y²)dy = 0

A: The equation is said to be exact whenever the partial differential of M is equal to the partial…

Q: Velocity distribution in the boundary layer is given sin (17) where u is the velocity at 28 by U₁…

A:

Q: The following equation is dimensionally homogeneous Power = (mass)*(velocity)/(time) Group of…

A: False

Q: A- Two velocity components are given in the following case, find the third components such that it…

A:

Q: 2. Froude number depends upon, a) Flow velocity, external field and characteristic length b) Flow…

A: Froude no. Depends on 1 flow velocity 2 external field 3 characteristic length

Q: In a fluid flow field, velocity vector is given by V=(0.5+0.8x)8i + (0.5-0.8y)j. Find the equation…

A: For the given velocity field, We have to determine equation of stream line. Follow next step for…

Q: Find the general solution to the following differential equations. Show all necessary solutions. 4.…

A:

Q: The periodic time (T) is given by (where, w Angular = velocity of particle in rad/s.) A) w/2TT (B)…

A: Angular velocity ω is the angle covered divided by the time taken or, time rate of angle covered.…

Q: The position of a particle moving on the x-axis is given by the equation below. what is the velocity…

A: Given data  Position of particle Time

Q: Based on your opinion, explain briefly the volume rate. With illustration of sketch, express…

A: The volume flow rate of a fluid can be defined to be the volume of fluid which is passing through…

Q: The area bounded by the water line of a reservoir and the contours with a contour interval of 2 m.…

A: Given data- Contour Interval d= 2 mArea bounded by the water line-A1=10250 m2A2=8350 m2A3=7750…

Q: is equal to 20 square meters, and the distance between stations is 100 meters. Solve the

A: Given data-  Station 1 area (S1) = 30 m² Station 2 area (S2) = 20 m² distance between stations (L) =…

Q: 1. In which method of fluid flow analysis do we describe the motion parameters at a point? a)…

A:

Q: What is the period of this sine-function?

A: periodic function:

Q: 1. Which forces are neglected to obtain Euler's equation of motion from Newton's second law of…

A: Which forces are neglected to obtain Euler’s equation of motion from Newton’s second law of motion?

Q: The motion of a particle is governed by the relation a = 4t where a is in m/s? and t is in seconds.…

A:

Q: How is the Eulerian description of fluid motion differ from the Lagrangian description? (select all…

A: Brief concept- Lagrangian and Eulerian approach- The observer follows a single fluid particle during…

Q: Test whether the following differential equations are exact and solve those that are. (y sin x + xy…

A:

Q: Determine whether given differential equation is exact. If it is, find the solution. (e – y cos…

A: For the given differential equation,

Q: The velocities measured at various points along the boundary layer in free convection over a…

A: Given; the 2nd degree polynomial y=a+bx+cx2............................(1) The normal equation are;…

Q: 9. Which of the following is correct? a) the movement of fluid mass can either be along the…

A:

Q: 4. у" + у3 tanx y

A: Given data: y''+y=tanx

Q: The area bounded by the water line of a reservoir and the contours with a contour interval of 2 m.…

A:

Q: The velocity along a stream line passing through the origin is given by v=2(✓x^2+y^2).what is the…

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Q: To apply Simpson's 1/3 rule in integration, the number of interval must be? O 1 O 8 O 7 O O

A: Explanation: To apply Simpson's 1/3 rule in integration, the number of interval must be even number.…

Q: 3. The Bernoulli's equation in fluid dynamics is valid for a) Compressible flows b) Transient flows…

A: The Bernoullis' equation is used to relate the pressure, velocity and elevation of two points in a…

Q: For the continuity equation given by . V = 0 to be valid, where V is the velocity vector, which one…

A: Given data- ∇→.V→=0where,V→=velocity vector

Q: The diagram shows the cross-section of a creek, with the depths of the creek shown in meters, at…

A:

Q: The velocity distribution in the boundary layer over a flat plate, set parallel to the direction of…

A: Given data The velocity distribution in the boundary layer over a flat plate, set parallel to the…

Q: D. Solve the following by Linear Equations Method. 1. (x* + 2y)dx – xdy 2. y' = csc x – ycot x %3D

A:

Q: Q1) A particle moves on X-Y coordinate system. It starts from X1 = -8m then moved to X2 = 14m, then…

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Q: 1. When acceleration is also a function of another variable, its change in velocity is constant.

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Q: Determine whether the following differential equations are EXACT or NOT EXACT. If exact, solve for…

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Q: In the work-energy theorem equation, may I ask why the gravitational potential energy (mgh) is no…

A: Gravitational potential energy is the energy stored in an object as a result of it's vertical…

Q: 01: Consider laminar flow over a flat plate. The boundary layer thickness & grows with distance x…

A:

Q: Kindly solve as fast as possible.

A: slope angle in this figure tan θ =1.5/1 θ=62.566°   ∅ is not given so we assume ∅ value approx 0°…

Asphalt Binders and Mixtures

Asphalt binders are subsidiary products procured during the refining process of petroleum while manufacturing gasoline, diesel, and similar petroleum products. Asphalt binders are obtained from the residue that remains after the distillation of petroleum, this residue is further subjected to steam distillation and oxidation to remove the traces of gas oil present in the residue. Certain additives or modifiers are also added to asphalt binders to alter them to suit different applications.