As compared with pearlite, which of the following characteristics describes ferrite? High ductility Formed by quenching High hardness I. II. III. IV. Mixture V. Single phase (a) I and II (b) II and III (с) I and III

Q: 2/ The estimated mass from an instantaneous spill of benzene was 214 kg over 2m of the one dimension…

A:

Q: A compound die will be used to blank and punch a large washer out of 6061ST aluminum alloy sheet…

A: Given:-              A = 0.06              C = 0.06 x 3.5 = 0.210 mm

Q: Q = 25 2 P = Use the last 2 digit -f your student id (N) G R wwww T= 350 Q S = 2500 Q

A:

Q: b) - for d donkel mass opring syatem , m= J009, k=85Nm| chd b= 659/s. Calculite how bog it will take…

A:

Q: (II) What is the likely identity of a metal (see Table 10–1) if a sample has a mass of 63.5 g when…

A: Given that the mass in air is 63.5g and the mass in the water is 55.4g.

Q: 6 A material with a density of 5 p/m' and a volume of 20 cm' has a mass of

A: The density of the material, d=5 g/cm3 The volume of the material, V=20 cm3 Density is defined as…

Q: Use information on the endpapers of this book to calculate the average density of the Earth. Where…

A: The average mass of the Earth is   The mean radius of the Earth is

Q: 1) A sample of rock mass has a diameter (d) of 38 mm and a height (h) of 76 mm. The sample mass is…

A: Given  Diameter d = 38 mm  Radius r = 38/2 = 19mm = 19 × 10-3 m  Height h = 76 mm = 76 × 10-3 m…

Q: State Bragg'

A: Required : Bragg's law of diffraction.

Q: Rocks are sometimes used along coasts to prevent erosion. If a rock needs to weigh 2,000 kilograms…

A: mass,m=2000 kgDensity,s=3200 kg/m3

Q: A solid piece of lead has a mass of 29.89 g and a volume of 2.67 cm³. From these data, calculate the…

A: Given data: Mass of solid piece (m) = 29.89 g Volume (v) = 2.67 cm3 Need to determine the density of…

Q: | 1. A stacking fault region is a planar defect TT 2. Screw dislocation can cross slip under…

A: 4. True, because in doped ionic materials more vacancies can be found. 5. True, vacancies are…

Q: 33 Calculate how much of a glacier is below the exterior of the ocean, given that the density of ice…

A:

Q: 1. Answer the following questions about porosity and permeability: a) Name three (3) parameters…

A:

Q: Four students are asked to find the mass of a mineral using a calibrated balance. The results were…

A:

Q: Q2. Compare between: 1. Metals and Ceramics 2. Thermoplastic and Thermoset 3. Elastic deformation…

A:

Q: Density of copper = 8. ggcm ³ find density in kg m 32 -3

A:

Q: Calculate the volume of iron? mass - 7000 kg density - 0.148/cm²

A:

Q: What is a base unit

A: The quantities can be classified into two groups i.e. base units and derived units. Base unit is one…

Q: 5. For the channel shown assume a = 1m, b = 3m, d = 2m, w = 8m and n = 0.015, what bed slope is…

A:

Q: Silicon has a density of 2328 kg/m³. If you have a sphere of pure silicon with a radius of 15…

A: Density = mass /volume  Weight of an object = mg  m = mass of object

Q: Is this solution correct? I thought the area in ft2 needs to be converted to in2.

A:

Q: 8- Calculate Brinell hardness of the steel ou = 3.34 HB (ou in NA mm)

A: SOlution: As given that the relation between the tensile strenght and brinel harness σu=3.34 HB

Q: Find the mass of 10 quartz of water.

A: Mass of 10 quartz is 9.46353 kg

Q: Explain why a salt crystal will shatter if you hit it with a hammer.

A: In case of salts, where ionic bonds are present, the ions are arranged in a definite unit cell which…

Q: 7. What is the density of a rock of mass 6.00 grams and volume 2.00 ml?   a. 12.0 grams/ml…

A:

Q: Ah = ? Ax = 20m

A: Given that:m=250 kguA=10 m/suB=15 m/s

Q: Question 1 If a mineral weighs 25g and has a volume of 50cm- will it float on water?

A: Given mineral has weighs(w) 25g, volume(v) is 50 cm3 So, density(d) of given mineral is as shown…

Q: what is the density of a piece of quartz with a mass of 30g and a volume of 6cm^3

A: The volume of the quartz piece is, V=6 cm310-6 m31 cm3=6×10-6 m3

Q: A solid piece of lead has a mass of 23.94 g and a volume of 2.10 cm3. From this data, calculate the…

A:

Q: One carat is equivalent to a mass of 0.200 g. Use the fact that 1 kg (1000 g) has a weight of 2.205…

A:

Q: Why is it valid to represent the structure of a crystalline solid by the structure of its unit cell?…

A: Yes it is Valley to represent the structure of a crystalline solid by structure of its unit cell…

Q: what are the characteristics of a solid ? it had ____ shape and a definite ____

A: Required  :  Properties of solids.

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: 12- The solidus temperature is the temperature below which the alloy is 100% liquid. O True O False

A:

Q: d. 12.7 in =_m³

A: We want to convert the unit in3 into the unit m3.

Q: 1. the reasons that cause stacking fault is: a) Change of the layer sequence b) Gliding twins are…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: d) Suppose a mineral has three directions of cleavage (e.g., calcite). How many faces will a crystal…

A: Given: Asked: Suppose a mineral has three directions of cleavage (eg: calcite). How many faces will…

Q: Q3 a) How the hardness of a mild steel specimen is determined using a Brinell hardness testing…

A: To determine: How the hardness of a mild steel specimen is determined using a Brinell hardness…

Q: 6. Briefly explain the difference between hardness and hardenability

A: The goal of spherodising heat treatment is to create a spherodeitic microstructured steel alloy that…

Q: 1- The offset method is used to knowledge the: Yielding point Elastic-plastic transition strain…

A: The offset method is used to find the "yield point" of a metals, which do not have well defined…

Q: You have been given a clear, well formed mineral crystal to identify. Suppose the crystal volume is…

A: Given data:  Volume (V) = 45 cm3 Mass (m) = 97.65 g Required: The density of the given crystal

Q: Lead has a density of 11.3 g/cm^3. What is the volume in cubic centimeters of 1 kg of lead

A: Write the expression for volume

Q: Complete the below shown statements with one of the available answers: strain, creep, ductility,…

A: In question it is asked to fill the blank spaces with the hints given itself in question.

Q: What will be the diameter of an indentation, in mm, to yield a hardness of 300 HB when a 500-kg load…

A:

Q: Explain why ductile materials do not fail in a brittle manner even though they have small flaws and…

A:

Q: Explain what are the characteristics of viscoelastic materials. Provide 4 characteristics and…

A:

Q: 3. P=_mW | = 1.3 mA + R=1 k2

A: Given Current in the circuit = 1.3 mA Resistance = 1 kΩ We have to calculate the power in mW

Ideal Gas Law

Ideal gas law states that the product of pressure and volume of a gas directly varies with the product of the number of moles, the universal gas constant, and the temperature of the gas.