1) A vector has an x-component of
27.0
units and a y-component of 52.0 units. Find the magnitude and direction of the vector.
magnitude
(counterclockwise from the +x-axis)
direction
2) The magnitude of vector
is 31.0 units and points in the
direction 345
Thin Lenses I & II
May 5th , 2015
Ana De Oliveira Silva
Vlad
Tracy
William
Nandita
Purpose:
Part I: The purpose of the first part of the experiment is to determine the focal length of a
converging lens.
Part II: The purpose of the second part of the exper
Thermal Expansion
March 30th , 2015
Ana De Oliveira Silva
Vlad
Purpose:
The purpose of this experiment is to determine the vale of the coefficient of linear expansion
for aluminum, brass, and steel.
Sketch:
L0
Steam
At 100 C
Steam
At 100 C
Cylinder & Poin
Conservation of Energy: Calorimetry
April 7th , 2015
Ana De Oliveira Silva
Vlad
Purpose:
The purpose of this experiment is to measure the specific heat of aluminum and brass using
the technique of Calorimetry.
thermometer
Sketch:
water
sample
Data:
Sample
Mirrors and Reflection
April 20th , 2015
Ana De Oliveira Silva
Vlad
Tracy
William
Nandita
Purpose:
Part I: The purpose of the first part of this experiment is to use ray tracing methods to verify
the law of refraction and also to verify that distance of a
Ohms Law
September 14th, 2015
Ana De Oliveira Silva
Steven M
Purpose:
The purpose of this experiment is to determine the resistance of a 10 and 20 resistor using
Ohms law while the resistors are in series as well as parallel.
Sketch:
V
R
A
Data:
10 resist
Resistance and Resistivity Wheatstone Bridge
September 21st, 2015
Ana De Oliveira Silva
Steven M
Purpose:
The purpose of this experiment is to determine the resistivity of a silver and nickel alloy, and
to determine how the resistance of a wire is related
Ballistic Pendulum and Projectile Motion
November 25, 2014
Ana De Oliveira Silva
Nandita Patel
Charlie Podesta
Purpose: The purpose of this experiment is to use the ballistic pendulum device to determine
the speed of a metal ball that is shot from a sprin
Resistors in Series and Parallel I
September 29th, 2015
Ana De Oliveira Silva
Steven M
Purpose:
The purpose of this experiment is to determine the characteristics of circuits of resistors in a
series and in parallel.
Sketch:
Part I:
V1
V2
10
V3
20
100
Resistors in Series and Parallel II
October 13th, 2015
Ana De Oliveira Silva
Steven M
Purpose:
The purpose of this experiment is to determine the characteristics of circuits of resistors in a
series parallel combination.
Sketch:
Part I:
I 3V 3
I 1V 1
100
Kirchhoffs Rules
October 20th, 2015
Ana De Oliveira Silva
Steven M
Purpose:
The purpose of this experiment calculate the currents through resistors in a circuit following
Kirchhoffs rules and Ohms Law.
Sketch:
Part I:
20
10
I10
I20
I5
V1= 2.88 V
5
V2= 1
Refraction of Light
April 14th , 2015
Ana De Oliveira Silva
Vlad
Purpose:
The purpose of this lab is to use Snells law to determine the index of refraction of glass and
water. Using the equation n1sin1=n2sin2 and the graph of the equation we are able to e
Transverse Standing Waves
February 24th, 2015
Ana De Oliveira Silva
Vlad
Purpose:
The purpose of this experiment is to verify the relationship between wave velocity,
wavelength and the frequency of the transverse wave with the use of the equation v = Ft/.
Resistance and Resistivity Wheatstone Bridge
September 21st, 2015
Ana De Oliveira Silva
Steven M
Purpose:
The purpose of this experiment is to determine the resistivity of a silver and nickel alloy, and
to determine how the resistance of a wire is related
Resistors in Series and Parallel I
September 29th, 2015
Ana De Oliveira Silva
Steven M
Purpose:
The purpose of this experiment is to determine the characteristics of circuits of resistors in a
series and in parallel.
Sketch:
Part I:
V1
V2
10
V3
20
100
Resistors in Series and Parallel II
October 13th, 2015
Ana De Oliveira Silva
Steven M
Purpose:
The purpose of this experiment is to determine the characteristics of circuits of resistors in a
series parallel combination.
Sketch:
Part I:
I3V3
I1V1
100
20
Ohms Law
September 14th, 2015
Ana De Oliveira Silva
Steven M
Purpose:
The purpose of this experiment is to determine the resistance of a 10 and 20 resistor using
Ohms law while the resistors are in series as well as parallel.
Sketch:
V
R
A
V
Data:
10 resi
Kirchhoffs Rules
October 20th, 2015
Ana De Oliveira Silva
Steven M
Purpose:
The purpose of this experiment calculate the currents through resistors in a circuit following
Kirchhoffs rules and Ohms Law.
Sketch:
Part I:
20
10
I20
I10
I5
V1= 2.88 V
5
V2= 1
Simple Pendulum
September 30, 2014
Ana Silva
Nandita Patel
Purpose: The purpose of this experiment is to find the value of the coefficient, k and the
exponent, a by graphical analysis.
Sketch:
Data:
L (m)
.4
.6
.8
1.0
1.2
1.4
1.6
1.8
2.0
t1 (s)
12.77
15.7
Free Fall: Acceleration Due to Gravity
October 28, 2014
Ana De Oliveira Silva
Keeley Joaquim
Purpose: The purpose of this experiment is to determine the value of the acceleration due to
the force of gravity using the equation Vn= yn+1 yn-1/ tn+1 tn-1.
Ske
Kinetic and Static Frictional Forces
November 4, 2014
Ana De Oliveira Silva
Nandita Patel
Purpose: The purpose of this experiment is to determine the value of the coefficient of kinetic
friction through the use of the equation m = k M and to determine the
Simple Harmonic Motion
February 10th, 2015
Ana De Oliveira Silva
Beneth
Purpose:
Part I: The purpose of the first part of the experiment was to determine the spring constant, k.
By measuring the displacement, x, and graphing m as a function of x, gives th
Rigid Objects in Equilibrium: Torques
December 9th, 2014
Ana De Oliveira Silva
Nandita Patel
Purpose:
Part I: The purpose of the first part of the experiment was to locate the center of gravity of the
rigid body, which was the meter stick.
Part II: The pu
Transverse Standing Waves
February 24th, 2015
Ana De Oliveira Silva
Vlad
Purpose:
The purpose of this experiment is to verify the relationship between wave velocity,
wavelength and the frequency of the transverse wave with the use of the equation v = Ft/.
Rigid Objects in Equilibrium: Torques
December 9th, 2014
Ana De Oliveira Silva
Nandita Patel
Purpose:
Part I: The purpose of the first part of the experiment was to locate the center of gravity of the
rigid body, which was the meter stick.
Part II: The pu
Resonance Tube: Speed of Sound in Air
March 9th , 2015
Ana De Oliveira Silva
Vlad
Purpose:
The purpose of this experiment is determining the speed of sound in air, v that is constant for
air temperatures.
Sketch:
First resonance
Second resonance
Data:
Tc=
Conservation of Energy: Calorimetry
April 7th , 2015
Ana De Oliveira Silva
Vlad
Purpose:
The purpose of this experiment is to measure the specific heat of aluminum and brass using
the technique of Calorimetry.
Sketch:
thermometer
water
sample
Data:
Sample
Refraction of Light
April 14th , 2015
Ana De Oliveira Silva
Vlad
Purpose:
The purpose of this lab is to use Snells law to determine the index of refraction of glass and
water. Using the equation n1sin1=n2sin2 and the graph of the equation we are able to
e
Thermal Expansion
March 30th , 2015
Ana De Oliveira Silva
Vlad
Purpose:
The purpose of this experiment is to determine the vale of the coefficient of linear expansion
for aluminum, brass, and steel.
Sketch:
L0
Steam
At 100 C
Steam
At 100 C
Cylinder & Poin