The structure of a material can respond to the disturbance of a thermal or mechanical stimulus produced, for example, in a condition of high temperature and pressure. Choose a polymorphic material and describe its polymorphism by discussing the effects of pressure and/or temperature on properties along the identified phase transitions.

Q: 7. Equivalents means rocks have same mineral composition but are differing in colors. 8. Cleavage is…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Does the size of an ion affect the magnitude of the activity for varying ionic strengths?

A: Ionic strength is basically the number of ion concentrations in a solution. It is denoted by the…

Q: What are uses of I (iota) in the field of Civil engineering

A:

Q: When a body is completely immersed in a liquid, its stability depends on the relative positions of…

A: Buoyancy force acts in vertically upward direction and weight of body acts in vertically downward…

Q: 5 ft 25 ft 1 15 ft

A:

Q: The reciprocal of density is

A: Density -  The density of the substance may be defined as the ratio of its mass to volume.…

Q: Sketch a phase diagram for two soluble components. Show the melting temperature of each element.…

A: Solution The phase diagram of completely soluble element is shown in the figure drawing in the…

Q: Organic sedimentary rocks contain a . . molecules * .large number of inorganic organic large

A:

Q: 1. Locate the center of the mass of the four particles. 4 m 6 kg I m 3 m 4 kg I m, 3 kg 2 kg 2 m 3 m…

A:

Q: Calculate the atomic densities of the directions [100], [111] and [110] in a face centered cubic…

A: Draw the (100) Face centered cubic plane structure. It is required to determine the number of atoms…

Q: A large structural steel has a length of 400 ft. Determine the change in length of the structural…

A: Finding out change in length.

Q: The stress-strain behavior of a material is shown in the figure. Calculate the absorbed energy by…

A:

Q: 1. True or false? In crystals, there exists an atomic mismatch within the regions where grains meet.…

A: 1. There exist atomic mismatch within the regions where grains meet. These regions are called grain…

Q: RTC means? * Your answer For the particles of an atom, which two particles have the same mass? *…

A: RTC - Regensburg Theoretical Chemistry   Protons and Neutrons have same mass - 1.67*10-24grams

Q: Determine the Reactions 10 k 6 k В DO 20 ft MN lb/ft A 30 ft 15 ft 10 ft 10 ft-

A:

Q: Two hypothetical metals are created with different elements that have thesame atomic mass (g/mole)…

A: The body-centered cubic structure(BCC) has fewer number of shared atoms when compared with the…

Q: Period 6 is unusual in several ways.(a) It is the longest period in the table. How many elements…

A: Period 6 accommodates a total of 32 elements from Cesium (At. No. 55) to radon (At. No. 86). Out of…

Q: Determine whether the crystal structure of Metal X is BCC, FCC, or simple cubic.

A: solid structure:

Q: A metal body floats at the interface 0,85) such of water and oil (sp. gn = that 35% of its volume is…

A:

Q: Resultant of a Nonconcurrent, Coplanar Force System Example: Determine the resultant of the coplanar…

A:

Q: ar a body completely submerged in a fluid, the center of gravity )are known. The body is considered…

A:

Q: QUESTION 1. a) Name the 6 families of engineering material, including relevant sub-categories (i.e.…

A: (1) Metals Key properties: Malleability, ductility and heat conductivity (2) Polymers : Key…

Q: Two hypothetical metals are created with different elements that have the same atomic mass (g/mole)…

A: Given: Density of Metal A = 9.50 g/cm3 Density of Metal B = 8.73 g/cm3 Metal A and Metal B have same…

Q: 9. Which of the following is true? a) Flow is laminar inside the boundary layer and turbulent…

A: Option A is correct  Flow is laminar inside boundary layer and turbulent outside

Q: 18. Two forces act on an object as shown. Find the magnitude of the third force required to achieve…

A:

Q: Thermal mass refers to materials have the capacity to generate thermal energy for extended periods…

A: Select True or False

Q: if a certain type of steel has a ultimate strength of 185 ksi, calculate the value of constant…

A: Given, ultimate strength of certain type of steel =185 ksi

Q: :Which statement is true .1 Molecular spacing of solids and fluids are comparable compared to each…

A: Option 4 is correct : Intermolecular spacing in case of solids is very less when compared it with…

Q: Enumerate 5 examples of sound- absorbing materials (soft materials

A:

Q: Determine the magnitudes of F1, F2 and F3 for equilibrium of the particle.

A: The given forces F1, F2, and F3 are represented in the cartesian form first.

Q: A metal body floats at the interface of water and oil (sp, gr = 0,85) such that 35% of its volume is…

A:

Q: 2. What is the transfer of vibrational energy due to collisions between neighbouring atoms and…

A: the transfer of vibrational energy due to collision between neighbouring atoms and molecules in a…

Q: The kinetics of the austenite-to-pearlite transformation obey the Avrami relationship. The fraction…

A: Consider the given table Calculate total time required for 98% of the austenite to transform into…

Q: In order for a reaction between two molecules to occur, the molecules must [Check all that are…

A: According to the collision theory, the following criteria must be met in order for a chemical…

Q: The member EJ and IJ of a steel truss shown in the figure below are subjected to a temperature rise…

A:

Q: 6. Entropy occurs due to a) Change in macroscopic variables b) Volumetric changes only c) Mass…

A: Entropy is related to a number of microscopic configurations. It can have some of the most specified…

Q: X. Materials engineering is designing or engineering the structure of a material to produce a…

A: Ans is C as both the statements are correct statement 1 that is what the definition of material…

Q: Two hypothetical metals are created with different elements that have the same atomic mass (g/mole)…

A: Given: Density of Metal A = 9.50 g/cm3 Density of Metal B = 8.73 g/cm3 Metal A and Metal B have same…

Q: It is the set of physical phenomena associated with the presence and motion of matter that has a…

A: 1. Electricity

Q: some materials that have a crystalline structure

A: crystalline structure is a structure in which molecular chain are arranged in repeatable manner. The…

Q: List the 5 classes of the crystal-chemical classification of minerals, giving a mineral example for…

A: The 5 classes of minerals are as follows. Silicates minerals Sulfides minerals Carbonates minerals…

Q: It is the ability of a material to absorb energy without creating permanent deformati

A: This question is related to the Strength of the Material.

Q: In crystal structure, materials which properties identical in all directions are: a. Anisotropic b.…

A: step 1-

Q: Considering an alloy of the two soluble components A and B described by a phase diagram similar to…

A: The given data is as shown below:

Analysis and Procedures for Material Selection

The term material selection means to select the right material for various engineering applications. There are various engineering materials available and each has different individual properties. Thorough knowledge of the material properties and behavior is crucial in the design process. For instance, a structural member, such as a beam, is used to support vertical shear loads by the building itself. To withstand such loads, the material of the beam must possess adequate strength and stiffness to resist any deformation that might lead to the formation of cracks.