enumerate 5 examples of sound- reflecting materials (solid materials)

Q: The raw sludge has solid content of 5% and the digested sludge has moisture content of 85%. The rati...

A: Given data, The raw sludge has solid content = 5%  the digested sludge has moisture content = 85%. d...

Q: AND CLEAR SOLUTION". YOU MAY BASED FROM Section at C Wox n 45 kN/m 3.0m d'u 20mm

A:                                  P =1.6 LL+ 1.2 DL   = 1.6×52+3.2×112 = 217. 6 Kn μ = 1.6×11+1.2×28 ...

Q: ickness (S=5/8") with "A36" member steel (fy=36 ksi & fu=58 ksi).

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Q: Calculate the instantaneous deflection and the long-term deflection after four years, assuming that ...

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Q: typical stainless steel cylindrical vessel is shown. The inside diameter of the tank is 48.0 in. and...

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Q: The stresses shown act at a point in a stressed body. The stress magnitudes are Sx = 2200 psi, Sy = ...

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Q: a. Find the difference in elevation of TP3 and BM1. b. Find the elevation of BM2

A: Step: 1 Bench mark (BM): - It is a reference point which helps to calculate vertical height or alti...

Q: Problem 6.23 (Ans. 9.93 mm) Wp = 12 kN/m WL 16 kN/m 480 mm 550 mm 4 #22 -6 m- 300 mm 70 mm

A: There are few data Missing in the question. In order to get the given answer 9.93 mm I have the comp...

Q: A cable carrying a load of 10 kN/m run of horizontal span is stretched between supports of 100 m apa...

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Q: For the beam and loading shown, integrate the load distribution to determine (a) the equation of the...

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Q: The Aluminum plates below are connected by two 3/4" diameter bolts. What is the shear stress in the ...

A: This question is related to The Steel design. We calculate shear stresses in bolt .

Q: A motorcyclist travels along a straight road. His velocity is shown in the v-t graph.

A: ##Construction of displacement vs Time Graph and total distance troubled by motorcyclist##

Q: A 200 mmФ pipeline whose length and friction factor (f) are 2.5 km and 0.018 respectively connects t...

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Q: Determine the reaction at A,C and D.

A: reaction at A , B and D

Q: acting D

A: Given:- h=50m To find:- cable forces    

Q: A gate supporting water is shown in the figure. What will be the height of the water required so tha...

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Q: Cut a cross-section through the beam and draw a free body diagram to the left of the cut. Determine ...

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Q: AW14X 53 structural steel [E = 29,000 ksi] section (see Appendix B for cross-sectional properties) i...

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Q: A standard rate trickling filter has following properties: (i) Volume = 4500 m3 %3D (ii) Organic loa...

A: Given data, For standard trickling filterVolume of filter=4500m3Organic loading rate,u=160gm/m3/days...

Q: A beam ABCD is supported and loaded as shown in Figure Q3. The flexural rigidity, EI is constant. By...

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Q: Without drawing the Shear and Moment Diagram, determine: a. The shear at 4 m from the free end. b. T...

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Q: 1. A homogeneous conical frustum with length, L, of 3m is subjected to an axial tensile load, P, of ...

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Q: Is water below ground surface part of the hydrologic cycle? Why?

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Q: AB, BE and AE of the pin-jointed truss shown in What is the ratio of the forces in the members the f...

A: Appreciate if there is detailed work with explanation and finds you helpful for ease of understandin...

Q: Specific Gravity: 2.66 Length of specimen: 13.2 cm Diameter of specimen: 6.35 cm Determination of vo...

A: Void ratio calculation Given that Specific gravity G's = 2.66 Length of specimen L = 13.2 cm Dia of ...

Q: The head loss in 50 m long, 12 cm diameter pipe is known to be 6 m when liquid specific gravity is 0...

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Q: Please be clear with your solution and write an explanation for every formula and solution. Problem:...

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Q: Assume Ma = 299 kips-ft, w = 3.7 kips/ft, LaB = 6.1 ft, Løc = 12.6 ft. MA B LBc LAB in. Answer: Vg =...

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Q: Advection, diffusion, and reaction in a channel Approximately 50 m3 of an agricultural pesticide wit...

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Q: ch specimen was caused by increasing the axial stress while the radial stress was kept constant. (a)...

A: Given:- drainned triaxial tests To find:- Determine ϕ for the soil

Q: A hollow shaft with an outside diameter of 150 mm and an inside diameter of 130 mm is subjected to a...

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Q: 12. An object is thrown vertically upward from a point 32 ft above the ground with an initial veloci...

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Q: EXAMPLE 2 Determine the moment produced by the force F which tends to rotate the rod about the AB ax...

A: Given- To Find- moment produced by force F along AB.  

Q: Situation 04. A water hose is used to fill a rectangular tank of width H and height twice as its wid...

A: The values given in the question are as follows Width of tank=H Height of tank=2H Distance between h...

Q: STATICALLY INDETERMINATE AXIALLY LOADED MEMBER - GET THE GIVEN, WHAT IS ASKED, AND THE ANSWER. - M...

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Q: A 5.0m simple beam supports the given floor loads Wu and a concentrated load Pu due to the wall tran...

A: b = 250mm D = 400 mm (overall depth) d = 400-40 = 360 mm (effective depth)

Q: Air is flowing over a smooth plate with a velocity of 10 m/s. The length of the plate is 1.2 m and w...

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Q: Open cylindrical tank 1 m in diameter and 2.5 m high is three-fifth full of water. If the tank is ro...

A: Depreciation is equal to rise .

Q: Assume that P- 35 kips and L- 5 ft. Determine the reaction force at C. Assume that El is constant fo...

A: Applying three moment equation to span (1) and span (2)M1L1+2M2(L1+L2)+M3L2+6A1a1¯L1+6A2b2¯L2=0where...

Q: Water flows from an upper reservoir to a lower one while passing a turbine as shown. 1. Compute the...

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Q: ANGLE MEASURED VALUE ẢNGLE MEASURED VALUE 31 2 o' 24" 4759' 40" 137 10' 29" 57°02' 42" 1 00°40' 25" ...

A: Assume AB = 2466.23m

Q: Determine the reaction force at B for the beam shown. Assume that P = 59 kips, LAB = 10 ft, Lgc = 10...

A: Given data in question  Length Point load Propped cantilever  To find out  Reaction RB  

Q: Three gauging stations A, B, and C are located inside a rectangular lot area. Each gauging station i...

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Q: What is Dimension D? Setback = 0.252, Bend Allowance = 0.345

A: The given values are as follows,The set back =0.252The Bend allowance=0.345To determine The dimensio...

Q: spherical gas-storage tank with an inside diameter of 26 ft is being constructed to store gas under ...

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Q: A 10-year flood typhoon occurs in the province of Batangas where six gauging stations were distribut...

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Q: W16

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Q: forthetarss Showndetermihe theforces in mebers BGA8 Hiand GI YoON 3001V up A Panels

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Q: what is the flixibility in  Use for disability people in the street to make them use easier?

A: Solution:- The flixibility in use for disability people in the street to make them use easier in the...

Q: Situation 4: A truck with axle loads of 40 kN and 60 kN on a wheel base of 5 m rolls across a 10 m s...

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Material Selection

A wide variety of engineering applications make use of different materials, depending upon their usage. The materials used in civil engineering vary in their properties such as strength, ductility, brittleness, and creep strength. Depending upon the application and external loading conditions, an engineer must make a wise decision for material selection. A wrong decision would fail in its functionality.