a. What are single-use plastics? b. What are their names, chemical structures, and applications.  c. Relate their properties / structure to the applications

Q: 2. Suggest the alternatives for synthetic polymers which can have minimal impact to the environment…

A: Biodegradable polymers are the best substitute for synthetic polymers. Biodegradable polymers are…

Q: 2) An aluminum bar of cross-section 450 mm² is acted upon by the forces as shown in the figure.…

A:

Q: *Based on the field of interest (civil engineering), what are the commonly used polymers and what…

A: Difference between Polymer and Metal. Polymer Metal Polymer is defined as the macromolecular…

Q: Define refractory ceramics and list the properties of refractory ceramics 10 marks

A: Solution:- Refractory ceramics are extremely heat resistant engineered materials, designed to…

Q: smart fabrics/textile

A: Smart textiles are intelligent textile structures or fabrics that can sense and react to…

Q: Compare and contrast the three (3) methods of manufacturing plastics

A: Manufacturing of plastics - Plastics are manufactured from ethane and propane, which are processed…

Q: Based on the field of Civil Engineering, what are the commonly used polymers and what are their uses

A: Given data  Polymers  To be discussed  Different polymers to be used in civil engineering

Q: A) Define your understanding of thermosetting plastics.  (B) What is the main difference between…

A: this question is asking about thermoplastic and comparision between thermoplastic and thermosets.

Q: How do you make Industrial diamonds

A: Industrial diamond:-  Industrial Diamond is any diamond which was designated for the industrial use…

Q: How do plasticizers change the properties of plastics?

A: Plasticizer : Plasticizer is a substance that is added to a material to make it softer and more…

Q: (a) Define your understanding of the following terms: polymers, plastics, and elastomers.

A: Based on the chemistry ,properties of substance these are divided into polymers,plastics and…

Q: Measurements should be reported to the nearest 1000, 100, 10, 1, 0.1, 0.01,0.001 units, etc.,…

A: The measurements are reported depending on their variability and intended use as follows. a) The…

Q: Explain in detail about LACT unit with its application, advantages and limitation

A: Lease Automatic Custody Transfer Units, as they are commonly known as reductions, are equipment  for…

Q: What two atoms form the nucleus for the derivation of the material plastics?

A: Introduction: Carbon atom and silicon atom are the two elements that make up the nucleus of material…

Q: For each of the following iron-based objects, explain which strategy you think would be most…

A: Solution: Corrosion is defined as the deterioration of the material when the material has…

Q: choose one recyclable material ( steel or paper ) and talk about it Generation ,Production…

A: Introduction- The process of transforming waste resources into new material and things is known as…

Q: 22/. What is meant by ceramics? Write the three different types of ceramics with suitable examples

A:

Q: Classification of materials that includes plastics and rubber.

A: The materials are classified into 3 main parts 1. Ceramic 2. Metals 3. Polymers 1. Ceramic are…

Q: Teflon and Nylon are trade names of plastics that are used in many products. Look up the actual…

A: Teflon The chemical name is: Poly tetra fluoro ethylene

Q: Calculate the absorption, apparent specific gravity, bulk specific gravity in SSD condition, and…

A: This question has been taken from building materials

Q: How could plastics be harmful to you and to marine life? Examples

A: Plastic is a polymer composed of any of a wide variety of soft organic compounds that are synthetic…

Q: Between 1975 to 2000, the volume of all iron and steel in an automobile model decreased from 9885…

A: The number of voids divided by the volume of solids is the void ratio of a mixture. Soil organic…

Q: Identify at least ten products around your home that make use of plastics.

A: 10 commonly used plastic products around my house are:

Q: Q4 c The use of Fibre Reinforced Polymer (FRP) in engineering materials enables engineers to obtain…

A: FIber reinforced Polymer: It is a composit material such as epoxy or vinyl ester is blended with…

Q: Questions: A. If the length and width of the given chocolates above are the same, which among the…

A: From the given question - A set of values namely the flexural strength of 4 different kinds of…

Q: It is a man made materials made from various types of polymers used to enhance, augment and make…

A: Answer:- GEOSYNTHETICS Geosynthetics are human-made materials which are made from the various types…

Q: Measurements should be reported to the nearest 1000, 100, 10, 1, 0.1, 0.01, 0.001 units, etc.,…

A: Since we answer three sub-parts at a time so we will answer the first three sub-parts. Please…

Q: How does the different content of carbon change the characteristics of steel? Give examples of how…

A: As per our guidelines, we are supposed to answer the first question      Steel is an alloy of iron…

Q: Q4/ Compare Thermoplastic And Thermosetting Polymers (A) Based On Mechanical Characteristics B)…

A: Thermoplastic and thermosetting plastic are two different classes of polymers, based on their…

Q: onsists of ceramic tiles bonded to an aluminium skin. Discuss the design requirements of the shuttle…

A: The outer body of the space shuttle faces adhesive and abrasion forces on its surface when a space…

Q: A closed rectangular container with a square base is to have a volume of  2000  in3. The material…

A: Given data: volume = 2000 in3. cost for top and bottom material = $4 per in2. cost for side material…

Q: QUESTION 2. Describe the steps of a typical material selection process for any engineering…

A: General steps for material selection process are: 1. Analyze the material performance requirements.…

Q: Current Attempt in Progress A piece of cork (specific gravity 0.25) floats in the oil (specific…

A: Draw the free body diagram of the cork. The weight will be balanced  by the buoyant force on the…

Q: 3.3 If an ion exchange water softener has 0.2 m of ion-exchange resin with an exchange capacity of…

A: This problem is based on ion exchange method of hardness removal. Ion exchange method used for the…

Q: What are 2 legislation and standards of ABS plastic?

A: ABS plastic stands for Acrylonitrile Butadiene Styrene plastic. It is a thermoplastic polymer…

Q: 10 commonly used metals in marine engineering and their definitions?

A: Brief Concept Introduction- Marine Engineering- It is a branch of engineering. It deals with the…

Q: Comparative Analysis of Construction Materials Earth VS. Concrete VS. Steel Comparative Analysis…

A: Soil:- It is the sediments or other unconsolidated accumulations of solid particles produced by the…

Q: Nonmechanical properties refer to characteristics of the material, other than load response, that…

A: Engineers are interested in a variety of non-mechanical features of materials. As the title…