7.) A cylindrical rod 100 mm long and having a diameter of 10.0 mm is to be deformed using a tensile load of 27,500 N. It must not experience plastic deformation. Of the materials listed as follows, which are possible candidates? Modulus of Elasticity (GPa) Yield Strength (MPa) Material Poisson's Ratio Aluminum alloy 70 200 0.33 Brass alloy 101 300 0.34 Steel alloy 207 400 0.30 Titanium alloy 107 650 0.34 a) Aluminum-Brass b) Brass-Steel c) Steel-Titanium d) Aluminum-Steel-Titanium e) Brass-Titanium

Q: What ratio of CH3NH₂ to CH3NH3* is needed to prepare a pH 9.70 buffer? (Kb for CH3NH₂ is 4.4 x 10-4)

A: Kb for CH3NH2 = 4.4×10-4 PH = 9.70

Q: How do intensive and extensive variables differ?

A: Physical properties of material may or may not depend on the size of the system.

Q: A certain protein can bind either of two ligands, A or B. On the graph provided are sketched lines…

A:

Q: How does distillation-curve map differ from a residue-curve map?

A: For non ideal mixtures forming azeotrope, Residue curve (RCM) and Distillation curve (DCM) maps are…

Q: An acid has a ka oft That means the acid 159

A:

Q: What is meant by multiplicity?

A: Multiplicity is defined as term which is used to denote the number of energy levels.

Q: Example:- Convert The Lellowing units in US Saystem Jen 5m = inch 6.5 em = inch (2) 3 4.5 m = (4 7.3…

A: 1. Convert 5 m to inch as follows: 1 cm=0.394 inch 1 m= 39.37 inch Therefore, 5 m=5×39.37…

Process Flow Diagram

A process flow diagram is a representation of various components, how they are arranged, and in what manner or sequence they work in correspondence to each other. It is a graphical way of representing a process.