Which of the following material will have the highest value of response modification factor? a) Reinforced concrete shear walls b) Wood c) Reinforced concrete frames with flexible joints d) Structural steel frames

Q: What is the change in volume of 1.25x 103 cm3 of benzene when it is subjected to a stress of 5.26 x…

A: B=S∆V/V=SV∆V∆V=SVB S is the stress B is the bulk modulus of Benzene

Q: Average kinetic energy of a gas depends on which of the following factors? a) Nature of gas b)…

A:

Q: (a) Name each of the apparatus labelled X, Y and Z

A: Given:

Q: 1. A laboratory requires 2000 cm° of an antifreeze solution consisting of 30 mol % methanol in…

A: To solve this problem, we can use the concept of partial molar volumes and mole fraction. Let's…

Q: Identify the type of forming process in which the pushing force is applied to the piston to move…

A: Forging is a manufacturing process that forms metal with the use of compressive forces and a hammer,…

Q: Ethylene glycol (p = 1123 kg/m³) is mixed with water to create antifreeze. Determine the volume…

A: It is a ratio between the density of a mixture or substance to that of water, which is 1000 kg /m^3.…

Q: Regarding clarification, settling method can be accelerated by: a)increasing gravitational…

A: Required : How can the settling method be accelerated.

Q: A contractor requires a cement mix that is 70% sand and 30% cement. He has 1400 kg of a cement mix…

A: Let x be the amount of cement to be added to 1400kg mixture to make 70% of sand and 30% cement.

Q: It the volume of a gas is decreased by a factor of 4, what is the change in its density? Density…

A:

Q: A piston has a pressure of 50 Pa to produce a volume of 35 cc. What pressure is necessary to reduce…

A: Given that :  Initial pressure P1 = 50 Pa Initial volume V1 = 35 cc Final pressure P2 = unknown…

Q: A rigid tank with a volume of .5 m3 contains a 2 kg mixture of liquid water and water vapor at 70°C…

A: Average specific volume of mixture vavg=0.52=0.25…

Q: What is the volume of the block? What is the density of the block?

A: Given data: Weight of block (W) = mg = 22.9 N Apparent weight of block in water(Wapp)= 15.9 N

Q: Which of the following is NOT an intensive property?   a. specific volume b. heat capacity c.…

A: An intensive property is one that does not depend on the mass of the substance or system.  Solution:…

Q: Q3. Answer the following by (sketch only): 1. Stress - strain behavior of metal and ceramic. 2. Poly…

A:

Q: A person consumes a large meal containing 16 kcal. What is the power this meal produces if it is to…

A:

Q: ou consider to ensure that the fibers remain intact and provide strength to The Matrix? What kind of…

A: Given: To define the strength and problems is shown as:

Q: A substance undergoes a phase change of melting. During melting ,Tempertaure  ......choose one…

A: During melting process, energy of the substance goes exclusively to change the phase of a substance,…

Q: Determine the reactions at the support C of the compound beam. Assume A is fixed, B is a pin, and C…

A:

Q: fined the average infiltration capacity at 60 * min A ring infiltrometer test were made on sandy…

A:

Q: A solid sphere (I com = MR?), a disk (Icom = MR²) and a hoop (Icom = M R²) having the same mass Mand…

A:

Q: of Change in enthalpy of a system is due to heat supplied at? Select one: O a. None O b. constant…

A: in the isothermal reversible process the heat input is the change in enthalpy.

Q: a specimen of an alloy of silver and gold whose densities are 10.50 and 18.90g/cm³ respectively…

A: Fluids are the materials that have the property of being able to flow. This property is attributed…

Q: Which

A: D

Q: How many gases in air

A: Air is mixture of several gases. Most of it (around 99.998%) consists of four gases. Nitrogen: N2:…

Q: A concrete mix design anticipates using 270 Ibs of water / cubic yard. All aggregate is determined…

A: Given Data: The amount of water in concrete mix design is, W=270 lbs of water/cubic yard The…

Q: 7. Using an electronic balance, 10.00 mL of methanol is found to have a mass of 7.911 g at room…

A: We know:Density=Mass Volume Here: Mass = 7.911 g Volume=10.00 ml

Q: The triple point in the PVT diagram for pure substances is a. The top of the dome for the…

A: It is asked to choose the correct option for the triple point in the PVT diagram for pure substance.

Q: An aqueous solution of ammonium sulfide, (NH,),S, is made by dissolving 7.64 grams of ammonium…

A: The weight by volume percentage (w/v %) is defined as the mass of solute in grams per 100 mL of…

Q: One component of a metal sculpture consists of a solid cube with an edge of length 34.5 cm. The…

A: Edge length L = 34.5cm =0.345 m Density of solid cube p = 6210 kg/m3

Q: Aqua regia is an acid mixture that can be used to dissolve gold. Aqua regia has a density of 1210.…

A: Given data: The density of Aqua regia is ρA=1210 kg/m3. The density of gold is ρg=19.30 g/cm3. The…

Q: In a solid, the attractive and repulsive forces between the molecules tend to maintain them at…

A:

Q: Define the term diffusion constant?

A: The diffusion coefficient defines how fast one material could diffuse through the other material.…

Q: d. Bend and create

A: Given: To explain the correct option for the given statements as,

Q: Mass Transport Question   Consider 1-D unsteady diffusion of a nutrient though a square of tissue…

A:

Q: Energy entering the system is equal to the energy leaving the system. Select one: a. Newton’s Law b.…

A: Energy entering the system is equal to the energy leaving the system is stated under First Law of…

Q: In gas loaded accumulators, the storage of potential energy is due to a. Density of gases b. None of…

A: The answer is given below

Q: For what is Mohs scale used?   A) To measure brightness of a substance B) To measure viscosity…

A: The correct answer is option D the Mohs scale is used to measure the hardness of the minerals. it…

Q: find the volume and density Object Material Diameter Length Mass Volume Density Cylinder 1 Brass…

A: Given that  for Cylinder1-Brass Diameter=12.20  Therefore radius is  r=diameter2⇒r=12.202r=6.10 and…

Q: What happens to a quench-hardened tool or machine part that was not tempered when it is subjected to…

A:

Q: as which a liquid will dissolve directly proportional to the partial pressure of the gas .A Henry…

A: Henry's Law: The solubility of a gas in a liquid is directly proportional to the partial pressure of…