HOMEWORK ASSIGNMENT
Number System
CS-164
Name:
Essentials of Computer Science
Due Sep 24, 2014
Each problem worth 3 points.
Please type your detailed calculations and answers
on this document and turn in a hard copy.
1. Convert from binary to decimal:
101
HOMEWORK ASSIGNMENT
2s complement
CS-164
Name:
Essentials of Computer Science
Due Oct 1, 2014
Each problem worth 3 points
Please type your detailed calculations and answers
on this document and turn in a hard copy.
Evaluate the following expressions, wher
HOMEWORK ASSIGNMENT
Gates and Circuits
CS-164
Essentials of Computer Science
12 points
Due Oct 13, 2014
Name:
1. Give the truth table and logic diagram
for each:
a) AB AB
b) A
B
Exam #1
You have 50 minutes to take this exam. If you finish after 45 minutes, please wait until the full 50
minutes have expired to leave your seats.
Please put all short answer and multiple choice answers on the sheet provided. Answers located in
other
Homework #3 Problem 11
2 2 2
2
n (, ) = sin
=
= 5
22
(, ) =
(, ) =
i.
1
1
2
1 (, ) + 2 (, )
2
1
2
2 2
sin + sin
2
Is (, ) Normalized?
To be normalized, the integral over the Probability density of x over all space as a function of
time must equ
Fall, 2016
Lian Shen
ME5332
Handouts #2
Introduction
1 in the textbook.
What are fluids and fluid mechanics?
1.3 in the textbook.
A fluid is a substance that deforms continuously under an applied shear stress,
however small.
See whiteboard for discussion.
ChEM 4502
Welcome to Chem 4502
http:/www.chemteam.info/Humor/Bob-SchoolQuantum-Mech.html
ChEM 4502
What is Quantum Mechanics
a theory of matter that is based on the concept of
the possession of wave properties by elementary
particles, that affords a math
1.
2.
3.
4.
5.
6.
McQuarrie & Simon problem 3-3
McQuarrie & Simon 3-5
McQuarrie & Simon 3.9
McQuarrie & Simon 3-17
McQuarrie & Simon 3-14
McQuarrie & Simon 3.21
7. Consider a particle in a box that is 5 long, from 0 to 5
0
5
In class, we showed that the
1.
Consider a pair of wave functions, 1 and 2 that are orthonormal. Show that 3 = 1 +
2 and 4 = 1 2 can also be normalized, and that 3 and 4 are orthogonal to each
other.
2. Consider the two un-normalized wave functions 1 =
Normalize them, and then calcu
Chem 4502 Homework #1
Due 9:05 AM Jan 29th, 2016
1.
McQuarrie & Simon 1-2
2. McQuarrie & Simon 1.13
3. Human vision spans a wavelength region of 400 710 nm. How many (give a number) lines in
the hydrogen emission spectrum fall in this range, and what are
Chem 4502
Homework #5 The Hydrogen Atom
Due 3-25-2016 at 9:05 AM
1. The hydrogen atom wavefunctions are split into an angular and radial component.
Write down the Hamiltonian for the Hydrogen atom in spherical coordinates. Show that
it can be separated in
ChEM 4502
Waves Waves Waves
ChEM 4502
Shouldnt Atoms Radiate?
Gravity
Electricity and Magnetism
ChEM 4502
Black Body Radiation
Max Planck
ChEM 4502
Exercise Question:
Incandescent Bulbs made of Tungsten, which melts at ~3300 K
If solid tungsten cant be ho
Chem 4502
Homework Problem Set #4
McQuarrie & Simon
5.1
5.5
5.9
5.12
5.14
13.7
13.8
13.9
For a classical Harmonic Oscillator, the particle turns around at the points x0 and
x0 when its total energy is stored in potential energy. For the ground state of t
DAY 19: Boundary Layer
(after Couette
on the BLACKBOARD)
flat plate : let us neglect the shape of the
leading edge for now
flat plate boundary layer: in blue we highlight the region of the flow
where velocity is influenced by the presence of the solid sur
DAY 24: Flow in conduits
flow entering
a pipe
conduit: pipe, tube or duct completely filled with a flowing fluid (no free surface)
we can apply the energy equation: but, as usual, we have to estimate head losses.
Thats the challenge !
1) Flow regimes
Lam
Lift / drag
When an object is submerged in a flowing fluid, or the
object moves in a stationary fluid the fluid is forced to
flow around the object.
As a result, the object is subjected to forces
perpendicular and parallel to free stream velocity
Drag:
Day 24: Flow around objects
case 1) fluid flowing around a fixed
object (e.g. bridge pier)
case 2) object travelling within a fluid
(cars, ships planes)
two forces are exerted between the fluid and the object
related to:
Skin Friction (Ch9),
Drag, Lift (C
review pre-midterm2
Day 21
Definition of mass and volume flow rate
Q dQ Vn dA V dA
A
A
A
of course, for V normal to n and for V= constant
we come back to our first simple definition Q= VA
Generalized form for the mass flow rate
in case of constant veloc
DAY 16:
ENERGY
Chapter 7
REYNOLDS TRANSPORT
THEOREM
for a system with discrete entrances and exits
B is an extensive property
b=dB/dM is the intensive counterpart
d
bd mb OUT mb IN
dt
dt CV
dBsys
REYNOLDS TRANSPORT
THEOREM & Mass
for a system with disc
Chapter 4: description of fluids in motion
First: fluid motion is defined by the velocity vector v = v(x,y,z)
steady motion:
the flow velocity does not change in time
particular streamline
the streamline is a curve that is
parallel (or tangent) to the vel
Image from Wikipedia.com
Osborne Reynolds
(23 August 184221 February 1912)
Transition from laminar to turbulent flow
Reynolds number
Reynolds stresses
Reynolds-averaged Navier Stokes equations
Reynolds transport theorem
given u=U+u, with U=<u>
Reynold
DAY 17:
Energy Grade Lines &
Hydraulic Grade Lines
EGLs & HGLs
HYDRAULIC GRADE LINE HGL
Graphical
representation of p
(often p G z
)
Recall,
z
if we tap in piezometers,
at each point i, the fluid level will
rise to a height of
pi
zi
HGLS ARE LIKE THE