Calculate the heat transfer coefficient for water flowing in a 3 cm diameter pipe at a speed of 1". The average water temperature is 60 °C and the surface temperature is: a- Approximately 60 °C b- 120 °C

Q: If C is added to B. the result is -9å + 5ĵ. If B is subtracted from C. the result is 4î – ĵ . Find…

A: C→ + B→ = -9i^ + 5j^    ...(1)C→ - B→ = 4i^ -j^    ...(2)

Q: The quantity dq rev T is not an exact differential.

A: The given Quantity is dq/T It has asked whether it is exact differential or not. We will explain…

Q: If a varies directly with m and indirectly to x, and a=18 when m=24 and x=8, find m when a=26 and…

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Q: Starting from one oasis, a camel walks 25 km in a direction 30° south of west and then walks 30 km…

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Q: Problem 3: Find unit vector of a force. Find the unit vector corresponding to a 100 N force at 60°…

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Q: Answer B is saying it is wrong.

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Q: 1f: A-3) -j+K and B = 1-3j +K J+K and Bs-3j +kK calculate the Vectas (C) Sothat A-B+C

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Q: 0.3 Suppose the average daily metabolic rate for certain types of animals can be expressed as a…

A: The average daily metabolic rate for certain types of animals can be expressed as a function of mass…

Q: Find a unit vector perpendicular to i+j+k and 2i+3j-k

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Q: Estimate the mass of air in a classroom.

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Q: Eij and k are the usual unit vectors in the x, y and z directions, find aixi c.

A: As we know that i, j and k are unit vectors along the x, y and z directions. These unit vectors are…

Q: (a) Write each of the following vectors in component form: A y 3 m/s x 2) 250 5m x 60º 7 m B (ii)…

A: Step 1: Step 2:

Q: 2.07 is not correct is there another way to sort?

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Q: Convert 10^3 g x L^-1 to kg x m^-3

A: Answer  103 gL-1=103 kg m-3

Q: If  A=3ĵ, A⨯B=12î, and A·B=27, find B.

A: Given:A=3ĵA⨯B=12îA·B=27

Q: What are the natural independent variables of G? ?G = −S?T + Vdp

A: Given data: G= -TS+Vdp Need to define the variable G.

Q: 1- Three vectors, a = 6î +2ĵ – 4k , b = -3î +4j + 2k , č =6î +73+3k , Find the following: a) За b)…

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Q: dy differential equation +y tan (x)= cos (x) . If y(0)=0,y dx Consider the 3 S (up to two decimal…

A: Given, dydx+ytanx=cosx

Q: b) Draw direction vectors in unit cells for the following cubic directions: i) (241) ii) (3 I 3)…

A: i For 2  4  1 the intercepts is  a  b  c=12  -14  -1 ii For 3  1  3 the intercepts is  a  b  c=13…

Q: b) Identify y(t). appropriate solution technique, and solve the differential equation for

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Q: The figure shows vertical parallel plates of length L=5 cm separated by 4 cm. Electrons (mass me =…

A: Given : Length of the parallel plates L=5 cm distance between plates d=4 cm=0.04 m distance from…

Q: 9.5 × 1014 μus x -)x(- -) x(- -) x(- уears

A: It is a question about conversion of units

Q: 74 Vectors A and B have identical magnitudes of 5,0 units. Find the angle between them if À + B =…

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Q: =ind (Ả×℃) · (Č×B) given the following vectors: A = 2î + 5ĵ A) 33k B) 51k (C) No Answer D) 51 E 33 B…

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Q: Locate the centroid x of the area. h y = -b

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Q: Prove A is perpendicular to A×B [Assume A=Ax i + Ay j +Az k, B=Bx i + By j +Bz k]

A: Solution:-Given thatProve A is perpendicular to A×B

Q: In figure-1, the coordinate of charge q1 = 15 µC is P (1,4) , the coordinate of charge q2 = 14 µC is…

A: Answers are boxed and marked as ANS.

Q: A block of wood is kept on table top. The mass of wooden block is 5kg and its dimensions are…

A: mass of the wooden block = m= 5 kg dimensions = 40 cm × 20 cm × 10 cm the weight of the wooden block…

Q: Part C Enter the expression -20 + 6D in the answer box using the notation just described. Express…

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Q: Determine the equivalent directions for the following: 3. Due South 1. 15° S of E 2. 30° N of W

A: 1)   we all know that…

Q: 1) If the speed of sound @ 20°C is 343 m/s, what is that equivalent to in miles per hour? CON vert

A: The speed of sound at 20oC = 343 msTo convert : The speed of sound at 20oC to miles per hour

Q: A unit vector is defined as a fixed vector which locates a point in space relative to another point.…

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Q: A rectangular loop of wire with sides H= 30 cm and W 50 cm carries current 12= 0.379 A. An infinite…

A: To calculate force we use,         F=μ0I1I2H2πdH=30 cmW=50 cmL=24cmI1=0.596A

Q: (cm) 93 12+ x (ст) -12 12 91 -12+

A: q1 = -10μCq2 = 20 μ Cdistance between two charges = 0.142 + 0.182 = 0.228 mmagnitude of force…

Q: Find the CG of the of area bounded by x/2+y/3+z/4=1 x=0, y=0, z=0

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Q: Given the two vectors shown in the figure, calculate a) 2.00(B-C) b) -5.00 (B × C) There are no…

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Q: The vector -5.2 A→ has a magnitude of 37 mm and points in the positive x direction. Find the x…

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Q: QUESTION 6 A crate is sliding on a level surface with coefficient of kinetic friction, uk, while it…

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Q: a <r < b (Use the following as necessary: Q, ɛ0, T, and r.) E = b < r < c (Use the following as…

A: As per the guide line first 3 sub parts answered, kindly post remaining as a new question

Q: Three vectors, a = 6î +2ĵ – 4k , 5 = -3î +4 j+ 2k , č = 6î +7}+3k, Find the following: а) За b) с хь…

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Q: ii) Evaluate the simplest SI unit of K, if K = m²x²

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