Which of the following material can be produced by Silicon Dioxide .a Mild steel .b Elastomers .C Thermosetting plastics .d Glasses
Q: Which ceramic material is best suited for the following applications? * Al:O3 SiO: UO: ZrO:…
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A: Solution to question (1) as per our Company policy:
Q: A polymer showing syndiotactic features has: a) Monomers with all the same arrangement b) Monomers…
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Q: y = -2xy
A: Given; y' = -2xy
Q: MARITIME COLLEGE OMAN Analyse the suitable primary chemical bond involved in the foll ilidan Bronze…
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Q: * The stacking ABAB is for FCC crystal structure BCC crystal structure HCP crystal structure O
A: BCC does not have any stacking sequence.
Q: Calculate: (a) Weight fraction for each component. (b) Mole fraction for each component.
A: Dear , I am solving first two question of this multiple sub parts questions.. Kindly Repost the…
Q: Nitrides are classified as a. Cast iron b. Elastomers c. Ceramics d. Plain Carbon steel
A: Nitrides are classified as a.Cast iron b.Elastomers c.Ceramics d.Plain Carbon steel
Q: material is not ceramic material. * O Aluminium oxide O graphite О НА O none
A: It is required to determine which of material is not ceramic
Q: This material is not a main material class in the traditional classification Polymers Metals Cement…
A: Correct answer: (c) cement
Q: The combination of self interstitial atom and is known as Frenkel defect.
A: The question is based on defect in material.
Q: Silicones are classified as O a. Elastomers O b. Cast iron Oc. Thermoplastics O d. Ceramics
A: Silicones is a metal which is good conductor of heat as well as electricity
Q: ) Which one of the following material can by recycled a. Polyesters b. epoxides c. PET d. Phenolic
A:
Q: Ceramics have property. * O Dielectric O magnetic O optical all of above
A: Ceramics have.......... Property Dielectric magnetic optical all of above
Q: IDENTIFY THE NUMBER OF ATOMS (CL, C, H, and F) in the Refrigerant Chlorodifluoroethane
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Q: Which of the following is a thermosetting polymer? polyester polyethylene nylon poly propylene
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Q: (b) Electrolytic Tough Pitched Copper is often used in telecommunications applications. Justify why…
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Q: are the basic structural unit in materials. Answers: A, Unit cells B. Space lattices C. Atoms D.…
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Q: Which one of the following is not the polycrystalline materials O a. Copper wire O b. steel O c.…
A: Polycrystalline materials are those solids which are composed of many individual grains or…
Q: 27)How many atoms are there in the Body Centered Cubic (BCC) unit cell? a) 17 b) 13 c) 10 d) 8 e) 9
A: In Body Center Cubic structure, the crystal structure of metals tells about the contribution of each…
Q: In the electron arrangement of a calcium atom, how many electrons are in the second energy level?…
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Q: Thermosetting polymers have one of the following Select one: O a. No plastic deformation O b. very…
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Q: (b) Discuss in detail the future of lead-acid battery, considering the extensive development and use…
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Q: In MO theory, which has the highest bond order?
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Q: Carborundum is obtained when silica is heated at high temperature with (a) Carbon (c) Carbon dioxide…
A: Carborundum is a semiconductor made up of silicon and carbon. Its name is Silicon carbide and its…
Q: The unit cell for nickel arsenide is shown below. What is the formula of this compound?
A: Given:
Q: Find the number of hydrogen atoms in Chloro Difluoro Ethane.
A: To Find : The number of hydrogen atom in chloro Difluoro Ethane.
Q: b. Classify each of the following materials as to whether it is a metal, ceramic, or polymer.…
A: Brass – Metal (Alloy) Magnesium oxide (MgO) – Ceramic Plexiglas – Polymer Polychloroprene – Polymer…
Q: lons that are electron deficient are referred to as Answers: A. cations B. anions
A: Given:- lons that are electron deficient are referred to as _______ . Options :- Cations Anions
Q: ..In silicates, oxygen atoms which are bonded to two silicon atoms are Nonbridging oxygen (NBOS).…
A: In silicate glasses the oxygen atom that bonded together with two silicate atoms is called the…
Q: IMS O 20 KN D шь Salve for the reactions Lokal m
A: GIVEN DATA- A loading beam given We have to find Reaction at Support
Q: 2-The presence of more than one type of bonding between atoms in some materials?
A: The bonds between atoms are result of columbic attraction and charge distribution of atoms
Q: 4- What is the oxidation number of Cl in NaCI04 * +4 +5 O +1 none of the above
A: Given 4.What is the oxidation number of Cl in NaCLO4 ? +4 +5 +1 none of the above Answer None…
Q: (This question has more than one correct answer) a. Crystalline lattice O b. High internal surface…
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Q: 6. Please indicate which structure belongs to metal, ceramic, polymer and glass ceramics: (a) (b)…
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Q: Q3. Hydrocarbon characterized by a straight chain with one or more :double bonded carbon atoms is…
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Q: 10- Which is not from ceramic materials? A) Rubber B) Toprak testi Earthen pottery C)…
A: The ceramic materials are neither organic nor metallic. These are hard chemically non-reactive…
Q: Explain the following term with neat sketch. (Diagram: Explanation ) Higher pair ii) Lower pair
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Q: Determine the refrigerant name, chemical formula and the no. of fluorine, carbon, and hydrogen atoms…
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- The following types of materials structure are usually the most brittle O a. Body centered cubic lattice O b. All of these O c. Hexagonal close packed lattice O d. Face centered cubic lattice The third stage in the selection of materials for any product or part is O a. Considering of failures in service for the improvement of the product Ob. Identifying of the possible materials Oc. Identifying of easy manufacturing process for the product or part O d. Defining the required propertiesWhich choice below best describes the mechanical property of materials called toughness? a. Ability to compress without permanent deformation b. Ability to bend in the elastic range c. How much energy a material can absorb without breaking d. Indentation resistanceWhich one is the lightest material among the following materials?. Select one: Magnesium Alumina O Tantalum O Tungsten
- Choose correct answer: Rigid material Rigid plastic material Elastic plastic material Elastic perfectly plastic materialPLEASE ANSWER ASAP! RATE WILL BE GIVEN! NO LONG EXPLANATION NEEDED! STRENGTH OF MATERIALS (MULTIPLE CHOICE) Which of the following is NOT TRUE with respect to the Elastic Transverse Shear Formula? a.Transverse shear stress is maximum at the top fiber of the cross-section. b.Transverse shear stress is zero at the neutral axis. c.The value of Q is maximum at the neutral axis. d.The maximum transverse shear stress is maximum where the ratio (Q/t) is maximum e.The value of Q at the bottom fiber is maximumWhich of the 2 is the nore desirable behaviour of a structure? A. Ductile B. Brittle
- Which choice below describes the mechanical property materials called toughness a ability to compress without permanent deformation be ability to bend in the elastic range see how much energy and material can absorb without breaking D indentation resistanceClassify each material as a metal, polymer, ceramic or composite based on the properties listed. Brass – Electrically conductive, strong. Magnesium oxide – Electrical and thermal insulator, can resist high temperatures. Plexiglas – Light weight, electrical insulator, cannot withstand large loads. Polychloroprene – Low density, high ductility, not strong, electrical insulator. Boron carbide – High hardness, high stiffness, high toughness.What is ultimate strength of the material?