Material properties of a structure cannot be affected by O Colour O manufacturing processes O composition of the material O dimension of the material

3 Copper Unit Cell Uniqueness Here's a weird way to describe the structure of copper: Cu falls into the tetragonal crystal system with a = 0.256 nm, c = 0.362 nm = a√√2, and atoms located at 000 and. Its density is 8.94 g/cc at room temperature. (a) Draw a few adjacent units cells of the structure as described in this "weird" way. You should be able to see that there is a much more convenient way to describe the structure. What is it? (The point I wish to make is that there are many different unit cells that can be used to describe any given crystal, so we usually choose the one that is easiest to visualize.) (b) Calculate the radius of a copper atom using the above information. (c) Calculate the lattice parameter of the "better" unit cell of Cu.

The properties of materials can be classified into the following categories: Mechanical Physical Thermal Electrical Magnetic Describe each category, include two specific properties in the description and say why those properties are of interest to a design engineer.

In the cubic structure, there are mainly 3 elastic constants including C11, C11, and C44. Now, in my simulation, the value of C11 is becoming very high due to applying pressure. So far, in the simulations I've done, it's reached around 570 GPa. If more pressure is induced, it could increase further. My question is, is this increase normal?

6. Please indicate which structure belongs to metal, ceramic, polymer and glass ceramics: (a) (b) (c) (d) Crystalline grain Glas phane Mg H H H. MgO: Cubic Structure Cu Lattice (fcc)

Don't Use Chat GPT Will Upvote And Give Handwritten Solution Please

Solve the problem correctly in a handwritten format. Strictly chatgpt not allowed

(SI units) Aluminum has a density of 2.70g/cm³ at room temperature (20°C). Determine its density at 650˚C, using data in Table 4.1 for reference.