From solution of equation for Unsteady state conduction of heat: y 2√at T = T₁ at y> 0 and t = 0 T = Ts at y = 0 and t > 0 T →>> Ti at y → ∞ and t > 0 T T₁ = (Ts T₁) erfc(- - Prove that the heat flux at the surface of the solid (y = 0): qy = 0 k(Ts - Ti) (πατ

Q: Part of the screw thread connecting the adjacent flank on top of the screw thread is known as O…

A: Correct answer is option (b) Pitch  The pitch of a thread is the distance measured parallel to its…

Q: Impact velocity equation

A:

Q: Nut 17.0 N 37° 25.0 cm

A: The text provides the following information:The force applied to the wrench is 17.0 NThe distance…

Q: pered gibs are adjusted by screws spaced out along the length of the gib

A: The statement mentions "Tapered gibs are adjusted by screws spaced out along the length of the gib".

Q: -26-ト-26→ -3b 26 ---x

A:

Q: Add the vectors using triangle rule or parallelogram rule

A: Draw the diagram of the vector system.

Q: C.W. ;DRAW: 1-FRONT+TOP+RIGHT SIDE 2-FRONT SECTION+TOP SECTION FROM MIDD. +RIGHT SECTION FROM MIDD.

A: Orthographic Projection It is a form of presenting a three-dimensional object into Two dimensional.…

Q: 30o0mm*300 mmXJ0omm

A: Given data :- 300mm × 300mm × 300mm  Compare L × b × h  Here L= length           b= width…

Q: 1.Forging is a process that uses application of force to give shape to metal.

A: Forging is a process that uses application of force to give shape to metal. Answer: True

Q: If the part was cut by this plane, what would the resulting remaining face look like?

A: Section planes in SketchUp cut a model along a plane so you may look within it without altering…

Q: What does the internal moment cause?

A: Internal moment are actually the moments due to the resisting forces generated when the cross…

Q: Why is it called Mohr's circle?

A: Mohr’s  circle is graphical representation which enables us to visualize the relationships between…

Q: What is the maximum magnitude of the bending moment caused by force G? If none, enter zero. Do not…

A: It is required to determine the magnitude of the maximum bending moment by the force G.

Q: Rotate the objects shown below by the indicated amount. Sketch the result in the space provided.…

A: the solution is provided in the picture attached below.

Q: P? P G P

A:

Q: - х a = 6 in b = 0.7 in C = 2 in

A:

Q: Where is the inflection point situated in the beam?

A: Inflection point is a point on bending moment diagram where bending moment curve changes its sign…

Q: Filler rod material is same base metal used in gas welding process. Select one: True False

A: Above statement is true.

Q: Customary units by using the values listed for length and mass as defined values: Bending moment or…

A: As moment bending moment or torque has two variables, force and distance. So, M = F × r…… (1) The SI…

Q: In the moment calculation, why did you take away the h* from 8?

A:

Q: 15 mm 100 mm 50 mm 50 mm 1₂ 100 mm Part A 60 mm 15 mm 60 mm Determine the moment of inertia of the…

A:

Q: = The cross-section of a wooden, built-up beam is shown below. The dimensions are L w = 20 mm.…

A:

Q: When does a couple of moment work?

A: A couple is when a system of forces has no net force but has a net moment. A couple causes pure…

Q: Y 8 12 8 12 R= 3

A:

Q: find the three views of the adjusting bracket

A: List of three view are shown below: 1.

Q: b) Determine the March number of the bullet for both medium.

A: (b) Consider the helium gas and calculate the speed of sound in helium. cHe=γRTMFor γ,…

Q: C.W. ;DRAW: 1-FRONT+TOP+RIGHT SIDE 2-FRONT SECTION+TOP SECTION FROM MIDD. +RIGHT SECTION FROM MIDD.…

A: It is asked to draw the front, top and side views of the given model and also the corresponding…

Q: 2 Brass expands more than iron when heated. How would the strip look after prolonged exposure to…

A:

Q: Forces which acts at right angles to the cross section of the object are called _________ Select…

A: Perpendicular forces is correct option.

Q: -As shown in the Figure 2, please to draw the axial force diagram of the roa. 20 kN Figure 2 10 kN…

A:

Q: 35 - Which of the following statements about supports is false? A) There is no freedom of movement…

A: Degrees of freedom is the no of the independent variable required to define the movement of a…

Q: Consider (Figure 1). Figure 0.3 m. 120° 45° 60⁰° 325m Y Part A Determine the magnitude of the…

A: Given data: Force (F)=260 N To find:-the magnitude of the moment of the 260-N force about the x…

Q: Draw the front, Top , and side planes for a complete cut *Note the shape is symmetrical

A: a. Front b. Side c. Top

Q: Determine the angle 0 between the edges of the sheet-metal bracket. -400 mm 250 mm 300 mm 50 mm y

A:

Q: 150 m 50 mm 85 mm Section X-X 20 kN

A:

Q: 1. Uf this drawing? 2. What is the name of the company responsible for the drawing? 2. MILWAVKEE…

A: Given :-  9.The drawings are shown in what angle

Q: Draw the front, Side and top

A: According to the question we need to draw the three orthographic projection views of the given…

Q: is the moment clockwise or counterclockwise?

A: Moment about point O is given by, C→MO=28.282 i^-19.148j^-5.13k^ The direction of moment is shown in…

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.