The two most useful physical properties of glass forforensic comparisons are ___________ and ___________.

Q: Material A is known as a high strength material and Material B has high toughness. Explain the…

A: Material A is known as high strength material and Material Bhas high Toughness.Material A…

Q: Compare the tissue bonding ability of 45S5 Bioglass with KGC Ceravital glass-ceramic

A: Bioglass 45S5 is also known as calcium sodium phosphosilicate. The major proportions the silicon…

Q: Figure, 50mm 50mm 50mm 50mm 250mm N.A ciglh 100mm 93 100mm 100mm

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Q: A 7075-T651 alloy is used in a structural component in an airplane. The component must not fail when…

A: Approach to solving the question:Identify the relevant information provided in the problem…

Q: The modulus of elasticity of 30mm diameter aluminum bar was 80 Gpa, calculate the strain and the…

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Q: A fluid continuously deforms when exposed to a shear stress.

A: Answer :  True explanation is given in next step

Q: Which of the following is not a property of steel materials? a) Homogeneous and isotropic b)…

A: Steel : When compared to other types of iron, steel is an iron alloy with a few tenths of a percent…

Q: Which of the following is correct when we increase the volume fraction porosity of a ceramic…

A: Ceramic Material: Ceramic material is an inorganic, non-metallic, regularly translucent oxide,…

Q: Question One (Compulsory) The following results were obtained during a tensile testing of a highiy…

A: Note:-  Hi! Thank you for the question, As per the honor code, we are allowed to answer three…

Q: n engineering design requires a glass component to withstand high service temperature of around…

A:

Q: Which one is NOT correct about composite materials? (A Unidirectionally aligned…

A: Option A is the answer Unidirectionally aligned fiberglass-reinforced composites are orthotropic…

Q: A laminated [0/90/0/90]s graphite/epoxy beam is 1 mm thick, is 20 mm wide, and has 0.125 mm thick…

A: Given;t = 1 mm = 10-3 mw = 20 mm = 20d' = 0.125 mm =0.125E1 = 180 GpaE2 = 10 Gpaν12 = 0.28 G12 = 7…

Q: What is the property that is most difficult to achieve in composites? List its advantages to the…

A: Composite materials have many advantages in terms of physical and mechanical characteristics…

Q: Reinforcing steel is used in structural concrete beams to withstand mainly compressive stresses.

A: True Hot rolled steel does not allow buckling of the member.Cold steel bars allow buckling partially…

Q: 1.) List the three regions of a stress-strain diagram for mild or low-carbon structural steel. 2.)…

A: 1. Three regions of a stress-strain diagram for mild or low-carbon structural steel Linear…

Q: which one of the following processes causes a dramatic increase in the hardness of a steel part? A…

A: Option -A - Quenching is the correct answer  Quenching is the process of soaking metal at very high…

Q: Make a comparison between polymers and ceramics based on (a) mechanical properties and (b) on…

A: Brief Concept- Polymer- A polymer is a natural or manmade substance made up of large molecules…

Q: A member which is subjected to reversible tensile or compressive stresses may fail at stresses may…

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Q: What are the two major considerations for avoiding brittle fracture in ceramics?

A: Major considerations for avoiding brittle fracture in ceramics- In these materials plastic…

Q: 51. The structural concrete slab panels can be repaired by A. O Internal bonding B. O External…

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Q: 10)Which of the following statements are correct regarding the Adhesive bonding process? a. Bonding…

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Q: Given your understanding of what initiates and controls failure in materials, which of the following…

A: The given question asks which of the given following options increases the failure strength of a…

Q: Big body can be casting by Die casting Sand casting

A: Sand casting won't be adopted for large capacity projects because of poor capabilities.

Q: Gypsum is a very soft mineral (Figure 2) and the main component in drywall (also called sheetrock…

A: Drywall or gypsum board is most commonly used pattern in USA. Gypsum is a mineral found in…

Q: Five classes of ceramic materials have been defined.

A: Ceramics is crystalline or partly crystalline in structure. These ceramics are made of inorganic,…

Q: How is a tensile test of a carbon nanotube done

A: Carbon Nanotube are the tubes produced from closed graphene sheets which possesses excellent…

Q: Which epoxy resin will be suitable for E-glass Fiberglass that will experience temperatures up to…

A: E glass/epoxy or borosilicate glass reinforced epoxy composites are very strong materials used in…

Q: When loads were applied to the strips of Ag, cardboard and a plastic sheet, it was only the Ag which…

A: When loads were applied to the strips of Ag, cardboard and a plastic sheet, it was only the Ag which…

Q: effect of crosslinks on an elastomer

A: Elastomers are loosely cross-linked polymers. They have the characteristics of rubber in terms of…

Q: Tensile loads are to be applied to a glass sheet which has surface defects with a maximum size of…

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Q: State the difference between cleavage and f

A: Solution: Difference between cleavage and fracture of minerals, using quartz and mica as examples.…

Q: What are the values of G and bulk modulus k for glass if E = 65 MPa and v=0.22, for steel if E = 200…

A: Bulk modulus:k=E31-2νRigidity modulus:G=E21+ν

Q: Discuss the concept of strain hardening in materials?

A: Strain hardening is also called cold working or work hardening and it is a mechanical process that…

Q: Given your understanding of what initiates and controls failure in materials, which of the following…

A: Designing materials, elements, or structures that can endure periodic or static load requirements is…

Q: What type of polymer: elastomer (rubber), thermoplastic, or thermoset exhibit low creep? Explain wh

A: The creep refers to a solid deforming permanently below its yield point when subjected to continuous…