Name: _
Student number: _
MSE160 Quiz 1 (TUT 03)
1. Write the ground state electron configuration for each of the following atoms or
ions. Use the abbreviated
MSE160 2014
Quiz 1 (version 2)
1. Write the ground state electron configuration for each of the following atoms or
ions. Use the abbreviated noble gas core co
MSE160 Problem Set 10
1.
(a) For a ceramic compound, what are the two characteristics of the component ions
that determine the crystal structure?
(b) what assumption
MSE160 Problem Set 9
1.
(a) Define a slip system
(b) Do all metals have the same slip system? Why or why not?
2.
Consider a metal single crystal oriented s
1. Nitrogen from a gaseous phase is to be diffused into pure iron at 700C. If the surface concentration is
maintained at 0.2 wt% N, what will be the concentration 1 mm from the surface after 10 h? The
MSE160 Problem Set #8
1. Nitrogen from a gaseous phase is to be diffused into pure iron at 700. If the surface
concentration is maintained at 0.10 wt% N, what will be the concentration 1 mm from the
s
Lecture 21
Materials
Selection and
Design
www.thomasthwaites.com/the-toaster-project/
www.ted.com/talks/thomas_thwaites_how_i_built_a_toaster_from_scratch?language=en
1
The Toaster Project
Thomas Thw
Problem set 7 solutions
1. To show that the ideal c/a ratio for HCP is 1.633, sketch of one third of an HCP unit cell, as
shown:
And consider the tetrahedron labeled as JKLM, as shown.
The atom at poi
Problem Set 6 Solutions
1.
Since
then if
where dF/dx is a measure of the
material stiffness (deformation in response to an applied stress (force), then the curvature of the potential energy curve
U(x)
MSE 160 Material Science and Engineering
Problem set #7
1. Show that the atomic packing factor for HCP is 0.74, and that the ideal c/a ratio
corresponds to 1.633.
2. Copper has an atomic radius of 0.1
MSE160 Problem set #6
1. How is the stiffness of a material related to the shape of the potential energy vs
interatomic separation (r) curve?
2. What is lattice? What is a unit cell?
3. Calculate the
[MSE160 2014]
Tutorial #2: Problem Set
1. Sketch the expected radial distribution of a 3dxy orbital. Axes should be labeled
but not scaled. How many radial n
[MSE160 2014]
Tutorial #1: Problem Set
Question 1
A neon sign is a gas discharge tube in which electrons traveling from the cathode to
the anode collide with
UNIVERSITY OF TORONTO
Faculty of Applied Science and Engineering
Term Test I
First Year
MAT185H1 S
Program 5
Linear Algebra
Examiners: G S Scott & G M T D'Eleuterio
27 January 2015
Fair Copy
Student N
Midterm Test
Fall 2010
CSC 180 H1
Duration: 110 minutes
Aids Allowed: none
Student Number:
Family Name(s):
Given Name(s):
Lecture Section:
LEC01 (with Michael Guerzhoy)
LEC02 (with Francois Pitt)
Do n
Lecture 26
Crystal structures
French military buttons, 1800s
tin pest
Napoleon's buttons
The story is often told of Napoleon's men freezing in the bitter Russian winter, their
clothes falling apart
Lecture 31
Optical
properties
of materials
https:/youtu.be/SESUd1Er51o
www.engr.ucr.edu/~david/projects.php
1
Optical Properties
Light has both particulate and wavelike characteristics
Photon - a qua
Lecture 22
Materials
Selection and
Design
Office hour
Fridays 4-5pm
(or, email to set up a time)
Montreal Olympic stadium 1976
French architect Roger Taillibert
Retractable roof, based on PVCcovered k
Hexagonal close-packing in planes
honeycomb
Dragonfly eye
A hexagonal packing of spheres in a plane is the
maximum packing efficiency (density) of spheres
of identical size in 2D.
We generally see thi
Lecture 29
Fracture
Nacre
http:/iopscience.iop.org/1748-3190/7/3/031001/article
1
Fracture
How do cracks form that lead to failure?
How is fracture resistance quantified? How do the fracture resista
Lecture 23
Materials
Selection and
Design
Design involves the optimization of
many material properties, for complex
functions
1
Materials selection procedure
5-step method
1. Select a quantity, P, to
Name: _
Student number: _
MSE160 Quiz 3 (Version A)
1. [3 marks each] Draw Lewis structures using wedge-and-dash notation for the
following. Indicate the hybridization of the central atom and the over
Name: _
Student number: _
MSE160 Quiz 3 (Version B)
1. [5 marks] Diatomic carbon (or dicarbon) is a gas that exists only at temperatures
exceeding 3,600 C with molecular formula C 2. Draw the molecula
CALCULUS II
Sequences and Series
Paul Dawkins
Calculus II
Table of Contents
Preface . ii
Sequences and Series . 3
Introduction . 3
Sequences . 5
More on Sequences .15
Series The Basics .21
CIV102 Structures and Materials 201501
Truss Bridge Design, Request for Proposals (RFPs)
As discussed in CIV102, the Truss Bridge Design assignment has multiple deliverables that span the
learning obj
The fracture of a Al bicycle crank arm.
Failure
In chapters 6 and 7 we examined the elastic
and plastic behaviour of materials.
We learned how the motion of dislocations
makes it possible for the ma
MSE160 - 2015
Problem Set #1
1. Suppose light with a frequency of 2.4 x 1015 Hz is shining on magnesium, which has a work
function of 3.66 eV. (1 eV = 1.602 x 10-19 J)
(a) What is the energy transferr
Chapter 7
Random Variables and
Discrete probability
Distributions
7.2 Random Variables and Probability Distributions
A random variable is a function or rule that
assigns a numerical value to each simp
Atomic orbitals and atomic
proper1es
MSE 160
The truth about energy
levels
Shriver, Inorganic Chemistry 2nd Ed., Freeman 1994
Why, then is electron [email protected] of Sc