Hii. Can u pls help me know what is the formula for the final and initial temperature (thermodynamics) also the specific heat

Q: Find the smallest and safest d of the link as shown on the figure, if the working stress is equal to...

A: Given   Working stress, SN = 20 MPa                  Force, FN = 10 kN Find   Diameter, d

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Q: F2-6. If force F is to have a component along the u axis of F=6 kN, determine the magnitude of F and...

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Q: : Determine the magnitude and type of force acting in each of the members: 40 kN 60 kN 2 A C 1 3 60°...

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Q: P5.27 In Figure P5.27, the two vertical steel [E = 200 GPa] rods that support rigid bar ABCD are ini...

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Q: a b An ideal vapor-compression refrigeration system uses refrigerant - 22 as working fluid Saturated...

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Q: 2. Consider a heavy car submerged in water in a lake with a flat bottom. The driver's side door of t...

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Q: A 10 kg solid at 100°C with a specific heat of 0.8 kJ/kg°C is immersed in 40 kg of 20°C liquid with ...

A: Given   Mass of solid, M = 10 kg  Mass of liquid, m = 40 kg   Temperature, T1 = 20oC Find   Final te...

Q: 60 mm 30 mm 40 N-m 40 N-m 30 mm N. 5 mm 10 mm 10 mm

A: Find maximum normal stress in both case. Given Maximum moment = 40 N-m  

Q: (11a) The velocities of two gears is equal at their contact point. True False   (b)   If two gears...

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Q: Determine the x-intercept of the resultant in kN. *

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Q: A shaft is loaded in bending and torsion such that Ma = 69 N · m, Ta = 42 N · m, Mm = 52 N · m, and ...

A: Given: The amplitude of bending moment, Ma = 69 N.m The amplitude of the torque, Ta = 42 N.m The mea...

Q: A Carnot cycle refrig

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Q: A The compression ratio of a diesel cycle is 15.5, and the cutoff occurs at 10% of the stroke. 14 ps...

A: given; →compression ratio(r)=15.5→cutt off at stroke(p)=10%=0.1→pressure(P1)=14psia=96.52kpa→tempera...

Q: A rigid bar AB is hinged at Á and is supported by a rod at C. The rod is pin- connected at D as show...

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Q: A 10 kg solid at 100°C with a specific heat of 0.8 kJ/kg°C is immersed in 40 kg of 20°C liquid with ...

A: Kindly refer the next page to view the solution.

Q: The velocity components are given by in the following case u =x' +y +z, v =-xy- yz -x Find the third...

A: Given: u=x3+y+zv=-x2y-yz-x  

Q: Choose from the list below the expression that does NOT correspond to the Eulerian conservation of m...

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Q: The constant angular acceleration of the rotating disk is 12 rad/s . The angular velocity of the dis...

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Q: be approximately litre s/s.

A: NEED TO FIND THE DISCHARGE

Q: 1 What are some examples of rigid bodies? 2 What are the units of measures encountered in pure rotat...

A: 1. Incompressible in nature 2. Angular velocity and acceleration 3. I = mr2

Q: demonstrate 10) Torricelli's equation, in the form parameterized by the trajectory (make an illustr...

A: given; 10) Torricelli's equation, in the form parameterized by the trajectory (make an illustration)...

Q: Problem 1.3 -A force F is applied to one end of a cable of length L. The other end of the cable is t...

A: Given Data The length of the wrench is: L=200 mm The angle of force acting on the wrench is: α=30° ...

Q: alar arch of e of temp. Ta.

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Q: A box is released from rest at the position shown. Determine its speed (m/s) after traveling 1.4m al...

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Q: As seen in the figure below, an object of mass m is attached to a cantilever beam of length L and un...

A: given; static deflection at distance x of beam y(x)=A2L3(3Lx2-x3)

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Q: A ship weighing 7200 tons has a KG of 5.20 m, a KB of 3.12 m and a KM of 5.35 m. In the voyage, has ...

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Q: Find the smallest and safestd of the link as shown on the figure, if the working stress is equal to ...

A: Find the smallest diameter

Q: tension in the number QR??

A: Given; A truss PQR loaded at P with a force F as shown in figure.

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Q: 6 m A= 180 mm 6 m 4 m B.

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Q: A planar closed kinematic chain is formed with rigid links PQ = 2.0 m, QR = 3.0 m, RS = 2.5 m and SP...

A: Given data,  PQ= 2 m  QR= 3 m  RS= 2.5 m  SP = 2.7 m

Q: Consider the mechanical system shown below with a dash-pot (the dash-pot produces a friction force p...

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Q: Determine the displacements and forces on each node shown below. The units of force and displacement...

A: here given data is,  K1=200 lb/m K2= 400 lb/m K3= 100 lb/m K4= 300 lb/m Now we will make element mat...

Q: Determine the magnitude and direction of the total hydrostatic force on the radial gate in the figur...

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Q: 3. A semicircular 40-ft-diameter tunnel is to be built under a 150-ft-deep, 800- ft-long lake, as sh...

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Q: ed parabolic a the max. benс ах.

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Q: Archimedes established his principle while investigating suspected fraud in the construction of a cr...

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Q: A shaft is loaded in bending and torsion such that Ma = 62 N · m, Ta = 48 N · m, Mm = 54 N · m, and ...

A: Answer: The minimum acceptable diameter of the shaft is 26.5574 mm.  

Q: The radiation coefficient hr in Btu/hr.ft2.°F of air that exists between two surfaces at uniform tem...

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Q: Consider a cylindrical enclosure with A1, A2, and A3 representing the internal base, top, and side s...

A: Area of surface 1,A1=π4×D2Area of surface 2,A2=πDLhere,D=diameter of base,topL=Length of cylinderK=L...

Q: If block A is intended to move vertically at a constant rate of 2.7m/s, determine the rate (m/s) at ...

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Q: Forms of bulk metal forming include all of the following except? Rolling Extrusion Forging Explosion

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Q: Exhaust gas from an automobile contains air and 10^-5 mole fractions of COin air at 25 degC and 1.2...

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Conduction and Convection

When energy travels from one object to another it is said to have undergone heat transfer. Heat transfer is nothing but the transfer of thermal energy or internal energy from one thing to another, like e.g., when a vessel with water, kept on top of a burner, heats up because of the flame underneath it.