PHYSICS 115: WRITTEN ASSIGNMENT 10
Due dates: 29 Nov 2012 at 1000 (Sec 02)
30 Nov 2012 at 1030 (Sec 03)
30 Nov 2012 at 1130 (Sec 01)
For each of the following questions, work out the solution using the problem-solving method discussed in class and describ
PHYSICS MATH REVIEW
UNDERSTANDING THE LANGUAGE OF PHYSICS
This optional preparatory course is for students
registered in Physics 115.3 to review math
concepts and techniques that are used in a
first-year physics course.
Earths Magnetic Field
The Earths geographic north pole
corresponds to a magnetic south pole.
The Earths geographic south pole
corresponds to a magnetic north pole.
Strictly speaking, a north pole should be a northseeking pole and a south pole a south-s
Need for Quantum Physics
Problems remained from classical mechanics that
relativity didnt explain.
The electromagnetic radiation emitted by a heated
Emission of electrons by an illuminated metal
What is the unit of length in
The age of universe is:
A. 5,000 teraseconds
B. 500 petaseconds
C. 5 exaseconds
If a is acceleration, v is velocity, x is
position and t tis time, then
Emission Spectrum of Hydrogen Equation
The wavelengths of hydrogens spectral lines can be
RH is the Rydberg constant
RH = 1.097 373 2 x 107 m-1
n is an integer, n = 1, 2, 3,
The spectral lines correspond to different values of n.
A combination of different
upward and downward
Scalars: determined just by magnitude ex: Temperature
Vectors: determined by magnitude and direction
Other Systems of Measurements
cgs Gaussian system
Named for the first letters of the units it uses for
Often uses weight, in pounds, instead of mass as a
Units in Var
Quizzes 1 and 2 do NOT count toward your
Phys 115 final mark.
The first assignment will be posted today at
noon. All other assignments will be posted on
Fridays at noon.
No assignment on Friday Oct. 5
The time for doing the online as
PHYS 115 - Lab LCi (Tues 11:30-2:20)
Ahmad, Syed A.
Auramenko, Janene A.
Brown, Ariel A.
Chapman, James J.
Cucheran, Ryan K.
Dawson, Mackenzie H.
Can yield useful approximate answers
An exact answer may be difficult or impossible
Limited information available
Can serve as a partial check for exact
Examples in Class
Estimate the order of m
A LABORATORY MANUAL
Department of Physics & Engineering Physics
University of Saskatchewan
PHYSICS 115.3 Laboratory Manual
TABLE OF CONTENTS
General Instructions .
Laboratory Reports .
Department of Physics and Engineering Physics
October 23, 2009 Time: 90 minutes
NAME: STUDENT NO.:
(Last) Please Print (Given)
LECTURE SECTION (please check):
D 01 B. Zulkoskey
PHYSICS 115: WRITTEN ASSIGNMENT 07
Due dates: 28 Oct 2010 at 1000 (See 02)
29 Oct 2010 at 1030 (See 03)
29 Oct 2010 at 1130 (See 01)
For each of the following questions, work out the solution using the problem-solving method discussed in class and descr
Physics i 15.3 Midterm Test
October 22, 2008 '
FOR EACH OF THE FOLLOWING QUESTIONS IN PART A, ENTER THE MOST
I APPROPRIATE RESPONSE ON THE OMR SHEET.
Vector v has a magnitude of 4.5 m/s and a direction