Double-Slit Interference Angles of bright fringes: m = 0,1,2,3. Positions of bright fringes: m = 0,1,2,3. Positions of dark fringes: m = 0,1,2,3.
Circular-Aperture Diffraction
Width of central maximum:
c = 3.00 x 108 m/s
e = 1.60 x 10-19C
Single
Chapter 19
Electric Charges, Forces,
and Fields
19-1
Electric
Charge
Benjamin Franklin
named 2 types of
charges:
electrons (negative)
protons (positive)
Neutrons
(no charge neutral)
Atom gains positive
charge by losing
electrons.
Atom gains negative
charg
Uniform Electric Field
When a charge is displaced against the electric force (F) in an
uniform Electric field (E), then its potential energy increases,
similar to gravitational potential energy.
Electric potential is higher near positive plate and lower n
Chapter 23
Magnetic Flux and Faradays Law
of Induction
23-1
Induced Electromotive
Force
Faradays experiment: closing the switch in the primary
circuit induces a current in the secondary circuit, but only
while the current in the primary circuit is changin
#HB# A#?
#
#
#
#
#
#
#
#
# #
#
#CProbeObj#Magnetic Field SensorHigh#CAL_MAGNETICFIELD#Magnetic
Field#B#gauss#@#Vernier SoftwareOct. 25,
1996>Here are some example comments about the Magnetic Field Sensor#Gauss_HI#
#CLinearCalib#L?#
Intercept#Slo
Team Discussion Forum on Communication
Perspectives
Presentation Dates: 04/12- 04/17- 04/19
Point Value: 200 points
Presentation: 150 points
Outline and References: 25 points
Team Process Paper: 25 points
Time Limit: 20-25 minutes
Presentation power point
Vectors
Vector
A car is parked 3 m to the left of the y-axis and 6m above the xaxis. Draw the position vector, find the components of the
position vector and write the position vector un unit vector
notation.
x = -3 m, y = 6m
(-3, 6)
Vector Components
y =
One Dimensional Kinematics
Two and Three
Dimensional Motion
Inclined Plane
A box slides down an inclined plane.
The motion of interest is down the
incline so lets choose a coordinate
system that is parallel to the incline.
Inclined Plane
How long will a b
One Dimensional Kinematics
Two and Three
Dimensional Motion
Inclined Plane
A box slides down an inclined plane.
The motion of interest is down the
incline so lets choose a coordinate
system that is parallel to the incline.
Inclined Plane
How long will a b
Reminders and Announcements
EXAM 3: Nov 3 (Tuesday) in class. The duration of the exam is 60 mins. This
exam covers chapters 22, 23 and 25.
Students enrolled with SDS: Please fill out online test proctoring request
forms by today to reserve a spot for the
Revision
Ideal gas processes:
isobaric
isochoric
For monoatomic ideal gases:
QP= nCPT = (5/2)nR T = (5/2)P. V
QV= nCVT = (3/2)nR T = (3/2) P. V
Isothermal process: W = nRT ln (Vf/Vi) = NkT ln (Vf/Vi)
Adiabatic process: W = -U
(U = Q- W and Q = 0 for adiab
Double-Slit Interference Angles of bright fringes: m = 0,1,2,3. Positions of bright fringes: m = 0,1,2,3. Positions of dark fringes: m = 0,1,2,3.
Circular-Aperture Diffraction
Width of central maximum:
c = 3.00 x 108 m/s
e = 1.60 x 10-19C
Single
CpSc 120 Spring 2006 Review Sheet for Test 3
Chapter 4 Inside the System Unit 35 questions + 3 extra credit The exam includes, but is not limited to, questions about the following topics (which should be studied in detail). Dont forget to read the o
Question 1: Score 0/1
Ceres, the largest asteroid known, has a mass of roughly 8.7E20 kg. If Ceres passes within 12,000.0 km of the spaceship in which you are traveling, what force does it exert on you? (Use an approximate value for your mass, and tr
12-1 - 12-2 Newton's Law of Universal Gravitation and the Attraction of Spherical Bodies
Gravitation is the phenomenon that between every two objects there is a force of attraction. Newtons law of universal gravitation describes the behavior of this
-1 - 1-2 Physics and the Laws of Nature & Units of Length, Mass, and Time The study of physics deals with the fundamental laws of nature and many of their applications. These laws govern the behavior of all physical phenomena. We describe the behavio
1. Your Answer: 0.75 mi Correct Answer:-0.750.02 mi [2 significant digits required] 2.(b) What was her average speed in mi/h? Enter your answer as a number only. (Do not include units.)
4.090.02 [3 significant digits required] mi/h
3. Your Answer: 2
Chapter 16
Temperature and Heat
What is Temperature?
By heating, the molecules of a substance move faster and have higher
kinetic energy and hence the temperature increases.
Temperature: measure of how fast the molecules move in a
substance can be defined
One Dimensional Motion
Motion Diagrams
A motion diagram is plotted in a Cartesian coordinate system
(x-y).
Each dot is a snaphot of the position of an object at a
particular time.
Projectile motion is _.
Each snapshot is taken in
equal time intervals. Spa