d₁ d₂ 0 L D₂ D₁

Q: Explain the application of the first law of thermodynamics to appropriate systems

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Q: a. Determine the magnitude of the maximum shear force in the beam. Ans in kips rounded-off to 3…

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Q: l'aking atmospheric pressure head = 10.3 m of water. A 100 mm diameter horizontal pipe has…

A: Given:pipe diameter=100 mm or 0.1 mcontraction ratio=0.5No flow pressure head=P1ρg=3 m +10.3 m=13.3…

Q: F F₁ 2 Given the following Variable Value A B C D F₁ F₂ 20 mm 85 mm 20 mm 90 mm 24 N 5 N D F N A…

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Q: Start from first principle to show that, for perfect gas the velocity of the sound is given by: C=…

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Q: In a hydro-electric station the volume of water which can be utilized per annum is 5* 10⁹m³ with a…

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Q: The 5-inch diameter uniform bar is made from steel and supports the following axial loads. Determine…

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Q: Evaluate the mechanical properties of a material and suggest modifications to improve its…

A: Evaluate the mechanical properties of a material and suggest modifications to improve its…

Q: thermometer reading 75℉ is taken out where the temperature is 20℉. The reading is 30℉ 4 min later.…

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Q: A 2 m Add your answer 2 kN-m B + 1 m C 1 kN/m D -1m- 2m Determine the magnitude of the maximum…

A: The given information in the problem is shown in the following attached image:

Q: The 25-kg block A rests on the 05-kg plate B as shown in Egure 1). gure -02 Mar 0.1 ▾ Part A…

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Q: What is the tangential strain of the following member to the nearest 0.0001? (be sure to include the…

A: According to the given data ν=0.32 δ=0.22in L=11in We need to find Tangential strain

Q: 8000 mm3 aluminium cube is stressed in 3 mutually perpendicular direction x,y and z. The stresses…

A: Given: V=8000 mm3σx=50 kPaσy=80 kPaσz=-100 kPaν=0.34E=71 GPa

Q: Question 1: In the mechanism shown in Figure the slider is moving to the right with a velocity of 1…

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Q: As shown in figure a mass of 100 kg is held between two springs. The natural frequency of vibration…

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Q: Explain the relationships between system constants for a perfect gas

A: Boyle’s, Charles’s, and Avogadro’s laws give the general derivation formula of the ideal or perfect…

Q: 6. Carbon Dioxide at p₁ = 500 psia,₁ min volume to 130°F in an internally reversible manner. For m =…

A: GivenP1=500psia =500×144=72000 psfV1=1  ft3/mint1=200oF=(200°F − 32) × 5/9 + 273.15 =…

Q: ft.lbf/lbm degree Rankine and K=1.26. if 20 Btu are added to 5lbm of this gas at constant volume…

A: As per the guidelines we are subjected to solve only three subparts of a question. Please repost the…

Q: A body of has a dimension 1.5m × 1m × 2m having  weight inside water is 1962 N. Find its weight

A: Given:Body dimesion=1.5 m×1.0 m×2 mweight of body inside water=1962 NFind,weight in air, W=?

Q: HW3. Complete this table for Refrigerant-134a: 3.1 T, °C -8 30 80 P, kPa 320 180 600 v, m³/kg 0.015…

A: T (deg C) P(KPa) v(m3/kg) Phase description -8 320     30   0.015     180   saturated vapor…

Q: To maximise power in Pelton turbine, the bucket speed must be (1) equal to the jet speed (2) equal…

A: Given:Pelton wheel impulse turbine,Find,At what condition the power of turbine is maximum?

Q: A bulk member experiences hydrostatic pressure of 2 GPa. List all components of the stress tensor…

A: Given, A bulk  member experiences hydrostatic pressure of 2 GPa

Q: A reversible refrigeration cycle operates between cold and hot reservoirs at temperatures Tc and TH,…

A: Note: As per policy we can solve the first three subparts. Please resubmit the remaining parts.…

Q: /Thin rod positioned between two walls that are held at constant temperatures. Heat flows through…

A: Given: To find: Write the equation for each interior nodes Determine the temperatures T1, T2 and…

Q: Find Reactions at R, and R₂ assume equally distributed +1053 lbs/fr 180.25 200,000ths X0=15° R₁…

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Q: Determine the magnitude of the moment of the force F about the base line AB of the tripod. a 4.9m…

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Q: Find the magnitude and sense of the forces required along the given lines of action, A and B, for…

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Q: (d) Suppose you have a 1L cylinder of oxygen at room temperature and atmospheric pressure. If you…

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Q: 3-20 The absolute pressure in water at a depth of 8 m is read to be 175 kPa. Determine (a) the local…

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Q: A spur pinion of pitch diameter 50 mm rotates at 200 rad/s and transmits 3 kW power. The pressure…

A: Given:Power=3 kWpitch diameter=50 mmangular velocity of gear=200 rad/spressure angle of…

Q: R₁ $D₁ P = 20 kN = Mv 600 Nm. $D₂ R₂ D3 *** D₁ = 34 mm, D₂ = 40 mm, D3 = 36 mm, R₁ = 5 mm, R₂ = 2…

A: Draw the shear force diagram  P=20 kN, MV=600N.m

Q: The aircraft A with radar detection equipment is flying horizontally at an altitude of 12.2 km and…

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Q: At 90 °C the vapour pressure of toluene is 400 mmHg and that of o-xylene is 150 mmHg. (i) What is…

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Q: A car moves along a straight line. The car starts to move from Thi- Qar toward Baghdad with a…

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Q: The vapor pressures (VP) of several water-propanol (CH3CH₂CH₂OH) solutions were determined at…

A: a) NO, THE SOLUTION OF WATER AND PROPANOL IS NOT IDEAL AS THE CHANGE IN VAPOUR PRESSURE IS OBSERVED…

Q: 13. There are 1.5 Kgm of a gas where K = 1.3 and R = 0.38- K] Kom-K that undergo an isochoric…

A: To find: The heat transferred, the change in internal energy, and the change in entropy. Given: The…

Q: A cylinder with a diameter D, floats upright in a liquid as shown in Figure Q4. When the cylinder is…

A: Given:ω=fD,m,γFind:e The resulting pi term using the MLT system.f The relation between the frequency…

Q: Determine the average normal strain along diagonal DB, based on the original plate (blue) and the…

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Q: Determine the unstreatched legnth of DB to hold the 40-kg crate in the position shown below.…

A: According to the given data m=40kg  k=180N/m We need to find  Unstretched  length of the spring

Q: Figure 5-51/52 Full Alternative Text 5-53. The 50-mm-diameter A992 steel shaft is subjected to the…

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Q: In (Figure 1), w1 = 4 kN/m and w2= 6.5 kN/m. Replace the distributed loading by an equivalent…

A: The given information in the problem is shown in the following attached image:

Q: The 1.0 kg block in the figure is tied to the wall with a rope. It sits on top of the 2.0 kg block.…

A: According to the given data  m1=1kg m2=2kg the friction coefficient for both surfaces of block 2…

Q: Determine the reactions at A and E if P = 500 N. What is the maximum value which P may have for…

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Q: A 1.2 m x 1.2 m square gate located in the vertical side of an open tank is pivoted about the…

A: As per bartleby terms and conditions, i have answered first 3 subparts of the question. please post…

Q: Current Attempt in Progress At a certain instant, the velocity of cylinder B is 1.39 m/s down and…

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Q: Locate the center of gravity of the figure shown

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Q: Problem 9: A particle released from rest from the top A of a tower of heighth will appear not to…

A: Givenax=2Vyωcosγh=1000ftγ=30oω=0.7292×10-4 rad/sg=32.2 ft/s2

Q: (a) Determine the reactions at A and E if P = 540 N. The reactions are positive if to the right or…

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Q: The tension in cable CD is T=455 lb. Consider the force which this cable exerts on point C and…

A: Givena=11ftb=4ftc=7ftd=9fte=11ftT=455 lb

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.