The 2D stress field in a body is described by o = where c is a constant cx² Determine the two dimensional displacement fields in the body.

Q: 3. At an average temperature of 212°F, hot air flows through a 9 ft long tube with an inside diamete...

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Q: What is the final gas pressure?

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Q: t working faces tangential to pase circie of 120 mm diameter has a roller follower of -8 mm diameter...

A: To given thatBase circle diameter(dc)=120mm                               rc=60mmDiameter of roller ...

Q: (a) For the simply supported beam calculate the reactions at the supports. (2x5 = 10 /) 7 kN 3 kN UD...

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Q: Convert this to isometric. Take note that the top view has no line in the bottom. These are perfect ...

A: Please refer the following image for the isometric view for the given orthographic views.

Q: Determine the force with which the brake shoe of a diesel electric train must be pressed against the...

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Q: 2. A steel tape with a unit weight of 76.5 kN/m³ and having a cross-sectional area of 2.5 mm? is use...

A: ***As in Question 1 kindly provide the full recorded data*** so we are attempting the question 2*** ...

Q: It is known that an airplane B is flying at a constant speed Vo and at a constant altitude h as show...

A: By using a simple geometric relationship we can find out the plane height. By using trignometry we g...

Q: 7. What is the slope of the line perpendicular to the line joining P,(-2,3) and P,(0,9)? 1 A) -3 C) ...

A: Answer: The slope of the line perpendicular to the line joining given two points is (1/3). Hence, th...

Q: How can a DC motor be made to operate above its base speed?

A: Given DC motor To find To operate above the base speed  

Q: 1 (a) A plate 0.05mm distant from a fixed plate moves at 1.15 m/s and required a force per unit area...

A: Given:Distance between plates, y=0.05 mmvelocity of moving plate, v=1.15 m/sForce per unit area=3.2 ...

Q: impact of hydroelectric power industry.

A: To find :-  Impact of hydroelectric power industry.

Q: write the dimension (interms of MLT) of rate of shear strain: a. M° L°T -1 b. M' L-1 T-1 O. M1L-1 T2...

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Q: A bus at rest starts moving with an acceleration of 0.1 m/s² . What will be its speed after 2 minute...

A: As given in the question, Initial velocity of bus = u = 0 m/s (As bus starts from rest) Acceleration...

Q: Find the maximum power that can be transmitted by a power station through a hydraulic pipe of 3 kilo...

A: GIVEN DATA- D=200mm f=0.01 P=1500KPa L=3km WE HAVE TO FIND MAXIMUM POWER TRANSMITTED

Q: The bell crank, which is in equilibrium under the forces shown in the figure, is supported by a 15-m...

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Q: 3- Comparing the theoretical results and calculations with the process and discussing the difference...

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Q: experimental: measurement of electric boiler efficiency 6- Discussion: 1. Sketch a diagram for the e...

A: 100% efficient is called as electric boilers that are the amount of electricity given will in return...

Q: for the enhancement of load bearing capability of composite materials

A: b: explaion with detail sketches why length and diameter of the fiber matrial plays the vidal roles ...

Q: A) A 1.2 kg block slides down a frictionless incline with a slope angle of 42°, starting from a heig...

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Q: In a Rankine cycle, steam leaves the boiler and enters the turbine at 4 MPa and 400◦C. The condenser...

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Q: ine the kinetic energy coming from the wind

A: Dear Student as per guidelines i am allowed to solve first question only ( in case of multiple quest...

Q: From your mobile, get todays' temperature, relative humidity, wind speed, etc. If you do not have a ...

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Q: Water flows inside a pipe as shown in Fig. (3). At the lower point, the pipe diameter is 5 cm and pr...

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Q: There are many ways to clean parts while they arebeing serviced. These methods can be groupedinto th...

A: Given Cleaning parts To find Categories of cleaning

Q: Q13: Brinell hardness formula is: а: 28 ------ b:2pt c: p/rdt d: E

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Q: 4.123 A rigid, insulated tank having a volume of 40 ft³ initially contains a two-phase liquid-vapor ...

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Q: Real Pressure, Barometer Room Volumetric Mass Rate of Trail Speed Difference Pressure Temp. Rate of ...

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Q: s the confidence level for

A: Determine the confidence level.

Q: 1.74 It can be shown that a plane area may be represented by a vector A - A2, where A is the area an...

A: Given: To check: A=ah

Q: . Describe clear flood mode and why it is used.

A: Given data : Clear flood mode

Q: Q.7/determine the angle O so that the resultant force directed horizontally to the right. *

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Q: The horizontal force P is applied to the handle of the puller. Determine the resulting tension T in ...

A: Given Data The distance from the load to the point B is: 24 in The angle of the puller is: 40° The ...

Q: Q.10/ The water nozzle ejects water at a speed 50 m/s at the angle 50° Determine the time where the ...

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Q: Q5: If you have one Newton dynamic acting on 330 mg of blood of a given upward with a time unknown a...

A: Given that, Force to lift blood, F=1 N,Mass to lift blood, m=330 mgVelocity of flow, v=5 m/sec,

Q: Badr Al Sama Hospital pharmacy decided to deploy a robot to vend medicines to the patients. It is we...

A: There are several drives that can help vend light weight medicines to patients. The use of pneumatic...

Q: For the unit step response shown find the transfer function of the system. 14 1.2 1.O 0.8 0.6 0.4 0....

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Q: An external load caused tensile stress is imposed along the [001] of a BCC single crystal. The initi...

A: Body-Centered cubic (BCC) is the name given to a kind of iota plan found in nature. A body-focused c...

Q: (b) Compute the approximate effective heat capacity for a 15 km thick section of atmosphere. Use the...

A: given; effective heat capacity=?thickness of section of atmosphere =15kmdensity (ρ)=0.8kg/m3

Q: Determine the maximum shear stress of the given shaft in MPa if a T= 10kNm torque is applied to it; ...

A: From the given data, Torque applied on shaft = T = 10 kNm = 10 x 106 Nmm Diameter of shaft = D = 75 ...

Q: A cantilever beam has a length L =12 ft anda rectangular cross section (b = 16 in., h = 24 in.). Ali...

A: Calculate the moment of inertia of the beam. I=bh312 Here, I is the moment of inertia of the beam, b...

Q: 4.123 A rigid, insulated tank having a volume of 40 ft³ initially contains a two-phase liquid-vapor ...

A: Given: volume of the rigid insulated tank→V=40 ft3 initial temperature of mixture of liquid vapour a...

Q: The x,y, and z edges of a rectangular parallelepiped are 1, 2, and 4 respectively. If the diagonal O...

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Q: If not act any forces on a body, this means the body at rest.

A: Law of Motion:  According to Law of motion "If the net external force on body is zero, a body at res...

Q: In an area, heat is supplied at a heat engine with a temperature of 700°C, while waste heat is dispo...

A: Given Data T1=700°C=973 K T2=60°C=333 K T3=25°C=298 K T4=10°C=283 K Q3=80000 kJ/hr

Q: 3.4 The four forces shown act on the rollers of an in-line skate. Determine the equivalent force-cou...

A: Given Data The force acting at the roller 1 is: 18 lb The force acting at the roller 2 is: 30 lb Th...

Q: The assembly shown in the figure consists ofa brass core (diameter d1 = 0.25 in.) surrounded by aste...

A: Given Data The diameter of the brass core is: d1=0.25 in The inner diameter is: d2=0.28 in The oute...

Q: The magnitudes of the two velocity vectors are v1 = 5 m/s and v2 = 3 m/s . Determine their resultant...

A: Given Velocity vectors To find Resultant

Q: All of the following statements are correct except?a. Tire inflation pressure directly affects tract...

A: (a) The inflation pressure is directly related to the specific ground pressure. Tire inflation press...

Q: The pin P slides in the disk slot and also in the spiral slot cut in the reference frame and defined...

A: Given: r=0.1 θ metersθ= 0.3 rad s˙ To find:

Atomic diffusion in solids

In material science, diffusion can take place in solid, liquid, and gases. In solids, atomic diffusion can take place with the help of thermally activated and randomly vibrating atoms. The atomic diffusion in solids is complex and very slow in comparison to atomic diffusion in liquids and gases because the interatomic distance between the atoms is smaller in solids as compared to liquids and gases.