Andrew Abounayan, Robyn Davidson, Venus Tran
PHYS 122-19, Desk F
Professor Buffa
March 6, 2017
Refraction of Light and Snells Law
Light waves refract, or change direction, when entering a new medium b
Nicole Conyers, Venus Tran (editor)
PHYS 123-03
Dr. Sanchez
April 19, 2017
Capacitors
ABSTRACT
Observed the relationship between capacitance, distance between sheets, and area of the
capacitor. Built
Venus Tran, Nicole Conyers, and Parshawn Beheshtian
PHYS 123-01
Dr. Sanchez
April 26, 2017
Ohms Law
ABSTRACT
Understood the relationship between voltage, current and resistance, also known as Ohms Law
Nicole Conyers, Venus Tran (editor)
PHYS 123-03
Dr. Sanchez
May 10, 2017
Electric Circuits
Abstract
We measured and determined the equivalent resistance of resistors in both series and parallel
circui
Nicole Conyers, Venus Tran (editor)
PHYS 123-03
Dr. Snchez
May 10, 2017
Electrical Circuits
Abstract
Built circuits with one resistor, two in series, two in parallel, and a circuit including junctions
Nicole Conyers, Liana Miller, Venus Tran
Dr. Sanchez
PHYS 123
April 5, 2017
Electric Charges
Abstract
Observed the properties of electrical charges and how the charges interact with each other.
Accumu
Andrew Abounayan, Robyn Davidson, Venus Tran
Professor Buffa
PHYS 122-19, Desk F
February 6, 2017
Springs and Simple Harmonic Oscillations
The objective of this lab is to measure and determine a sprin
Andrew Abounayan, Robyn Davidson, Venus Tran
Professor Buffa
PHYS 122-19
March 13, 2017
Thin Lenses and Image Formation
A lens is a transparent material that refracts light ways from a light source to
Andrew Abounayan, Robyn Davidson, Venus Tran
Professor Buffa
PHYS 122-19
January 23, 2017
Calorimetry Lab
A. The Specific Heat of Copper
mAl = 45.8 g
mw = 249.2 g
mCu = 205.5 g
Ti Cu = 100
Tf Cu = 16.
Nicole Conyers, Venus Tran
PHYS 123-03
Dr. Sanchez
May 17, 2017
Magnetic Field Measurements
ABSTRACT
We measured the local Earth magnetic field and the field of the current-carrying circular
coil of w
Nicole Conyers, Venus Tran
PHYS 123-03
Dr. Sanchez
April 12, 2017
Electric Potential and Field
Abstract
Observed the electric potential and the electric field of several electrical configurations incl
Physics 142-28
Diffraction and Interference of Light Report
Analysis of Diffraction and Interference of Light
In this experiment, we observe the patterns and variations created by a laser light shinin
Physics 142-28
Adiabatic Compression Lab Report
Analysis of Thermodynamic Cycle and Adiabatic Compression
In this experiment, we investigate a thermodynamic cycle by squeezing and releasing a sealed
c
n = # moles
Na = 6.02x1023/mol
N = n/Na
nR = nKb
Density: p = m / V kg/m3
Pressure P = F/A N/m2 = pascal
Ptotal = Patm +
PGh
Eth = Q + W = Q - Ws
Specific heat:
Q = mCT
Q = nCT (mol specific heat)
Ph
Equations
f=
1
T
=
2
=2 f
T
y (t )= Asin ( T ) + shift
x ( t )= Acos ( t + 0 )
v x ( t )=v max sin ( t + 0)
a x ( t )=2 Acos(t )
v max =A
F spring =kx
Fnet =ma
k=
mg
x
=
1
1
2 1
2
2 1
o
m v 0+ k x 0 =
Equations
Chapter 15/16: Material Properties
9
T F = T C +32
5
5
T C = (T F32)
9
K =T C +273.15
P=P0 A + Vg=P0 + gd
PV =nRT =N k B T
n n m
= =
V m V M
N NAn
=
=N A
V
V
M
P1 V 1 P1 V 2
=
T1
T2
F B= f
Kent Tran
Phys 133-50
November 30, 2016
Turn In #8 Magnetic Field
Model
Some of the big idea reviewed in this problem include how to find magnetic fields given
current and how superposition plays a pa
Kent Tran
Phys 133-50
December 8, 2016
Turn In #8 Mass Spectrometer
Model
Some of the big idea reviewed in this problem include understanding the relationship
between force, charge, velocity, and magn
Magnetic Field:
Our first experience with magnetic field is with
magnet bars. Our observation shows that two magnet
bar could repel or attract each other depending to
their relative orientation.
Each
Electromagnetic Induction:
As Oersted experiment showed, electric current can produce
magnetic field. Faraday an English physicist aware of
Oerested experiment, did an experiment to see if magnetic
fi
Electric Current and Direct-Current Circuit
Flow of electric charge in a conductor is called
electric current. Consider the following conductor,
is amount of the electric charge that passes through
th
Capacitors and Dielectrics.
The simplest way to store electric energy is to separate
negative and positive charges from each other. The
simplest instrument that can be used to do this, is consist
of t
Sources of Magnetic Field:
In 1820 Christian Oersted observed that electric current
in circuit causes the deflection in the nearby compass.
He realized that electric current can produce magnetic
field
Electrical Circuits:
When several electrical elements like resistors,
capacitors, batteries, and are connected to each
other by conducting wires, then we say that we have
an electrical circuit.
In ord
Electric potential Energy and Electric potential.
In gravitational field we know the work done by
gravity to move an object a distance upward is
equal to
= =
The same way, we can say that when a pos
Electric Flux:
Suppose that some fluid passing through cylinder
with length and cross-sectional area .
The amount of fluid that passes this cross section per
unit time is equal to
Here is called mass
Lecture 1
In physics 131we learned that there are four
fundamental forces in nature,
1. Strong nuclear force.
2. Electromagnetic force.
3. Weak nuclear force.
4. Gravitational force.
We will discuss e