Title
Mapping Electric Fields
Abstract
Electric field maps can be produced by mapping an electric fields equipotential lines,
and then connecting them with electric field lines. In this lab this was accomplished for an
electric field consisting of two poi
LAB REPORT 2
Title: Direct Current Circuits: Ohms Law
Name: xxxxxx
Abstract: The purpose of this experiment is to examine the relationship between the current I
passing through an electric element, the voltage V across the element and the resistance R of
Extra credit: Archimedes principle for materials lighter than water (specific gravity less
than 1.00) (5 pts)
The density of a substance is the ratio of the mass of the body m to its volume V if the mass is distributed
uniformly.
= m/V
The SI units for d
Speed of Sound
Jubi Santiago
Partner:
11/12/16
Objective
To determine the speed of sound by measuring the time it takes to travel down and back
through a hollow tube followed by finding the percentage error using accepted value.
Method
Measure the length
Conservation of Energy on the Roller Coaster
Name: Jubaldyzac Santiago
Partner:
Date: 09/23/2016
Objective
The aim of this lab is to find the total mechanical energy of a steel marble that is
rolled down a roller coaster track.
Method
The procedure includ
8.5.1 EXAMPLE 1 If , find the area of the 100 sector
shown in Figure 8.49. Use your calculator and round
the answer to the nearest hundredth of a square
inch. Solution becomes A = 100 360 # # 102 L 87.27
in2 A = m 360r 2 mO = 100 90 = 360 1 4 90
120 = 360
on to Theorem 9.2.4 and its applications. Exs. 57
Solution To determine the lateral area, we need the
length of the slant height. [See Figure 9.19(b) on the
preceding page.] The lateral area is . Therefore,
Because the area of the square base is or , the
with radii of lengths R and r, with Prove: Aring = (BC)
2 R 7 r 27 ft2 L 22 7 L 22 7 315 cm 19. Find the area
of a regular hexagon each of whose sides 31. has
length 8 ft. 20. The area of an equilateral triangle is .
If the length of each side of the tria
smaller circle. *23. A circle can be inscribed in the
trapezoid shown. Find the area of that circle. 9 4
cm2 18. Find the exact perimeter and area of the
segment shown, given that and In Exercises 19 and
20, find the exact areas of the shaded regions.
mO
triangle with an inscribed circle. If the sides of the
triangle measure 10 ft, 13 ft, and 13 ft, find the
length of the radius of the inscribed circle. 30. Find a
formula for the area of the shaded region, which
represents one-fourth of an annulus (ring).
Title: Electric Field Mapping
Name: xxxxxxx
Date: May 24th, 2017
Abstract: The electric field is a vector field and Electric potential is a scalar quantity.
Electric field is the surrounding charges which creates an electric field around a given
point. Th
Title: Density of Cube and Cylinder
Name: xxxx
Date: January 06, 2017
Abstract: The objective of this experiment was to measured the density and
volume of a U.S cent by using two different methods to see the precision in the
instrument i.e. Archimedes Pri
LAB REPORT 1
Title: The Vibrating Spring - Simple Harmonic Motion
Name: xxxx
Experiment Date: 29 January 2016
Submission Date: 05 February 2016
Abstract: Experiment was performed to find the spring constant of a spring by the
oscillating the spring with s
Name _ Group # _ Date _
Partners: _
PHYS-2212 LAB
Ohms Law and Measurement of Resistance
Objectives
Part I:
Comparing the relationship between electric current and potential difference
(voltage) across an ohmic resistor with the voltage-current relationsh
NAME:
Gisselle Mealia
Path of Least Time
ABSTRACT:
DataTable:
Data Table:
RecordmeasuredTvaluesforeachYvalue.
Calculateandrecordresultsforremainingcolumns
Y
(cm)
0
9
18
27
36
T
(s)
A
(deg)
B
(deg)
(sin(A)
/VA
(sin(B)
/VB
%DIFF
LAB REPORT 4
Title: The Coefficient of Linear Expansion
xxxxx
Experiment Date: 06 February 2017
Submission Date: 23 February 2017
Abstract: The main purpose of this experiment is to find the coefficient of linear expansion
of a given rod. In this experime
Name : Pritesh Patel
March 22,2017
TITLE :
At Woods Machine
Partners :
Kashmira Puranik
Yahya Nafees
Abstract
: In this lab we determined the acceleration of the weights of an Atwoods
Machine, both experimentally and theoretically. The results of this exp
LAB REPORT 3
Title: Vibrating Spring
Name: xxxxx
Experiment Date: 06 February 2017
Submission Date: 23 February 2017
Abstract: The main purpose of this experiment is to investigate the standing waves in a
string. In this experiment, a string, pulley, mete
LAB REPORT 2
Title: Minimum Period of a Physical Pendulum
Name: zzz
Experiment Date: 06 February 2016
Submission Date: 13 February 2016
Abstract: In this experiment, we set up a pendulum consisting of a rod and a movable collar
with some mass attached to
Title: Resistors In Series and In Parallel
Name: xxxxxx
Date: June 7th, 2017
Abstract: The purpose of this lab is to test Ohms Law and to study the relationship
among three physical quantities voltage, current and resistance for resistor in series and
in
LAB REPORT 5
Title: Latent Heat of Fusion
Experiment Date: 20 March 2017
Submission Date: 27 March 2017
Abstract: In this experiment, the latent heat of fusion of ice will be determined. Calorimeter
with cork stopper, ice cubes, container for water, and d
LAB REPORT 6
Title: Characterizing Electric Fields and Electric Potential of Charged Objects
Experiment Date: 27 March 2017
Submission Date: 03 April 2017
Abstract: In this experiment, we place a positive and negative point charge at a distance on a
glass
The same technique that is used to measure the
volume of the pyramid in Example 5 of Section 9.2
could be used to measure the volumes of the Great
Pyramids. 403 9.1 Prisms, Area, and Volume 9.2
Pyramids, Area, and Volume 9.3 Cylinders and
Cones 9.4 Polyhe
many cubic yards of dirt were removed? 1 yd3 = 27
ft3 e13 29. A cube is a right square prism in which
all edges have the same length. For the cube with
edge e, a) show that the total area is . b) find the
total area if . c) show that the volume is . d) fi
regions in Exercises 27 to 31. 1213 in 10813 in2 29.
30. 27. 28. Square 8 7 7 60 4 6 Two tangent
circles, inscribed in a rectangle Equilateral triangle
10 A C B O a c b 37. Prove that the area of a circle
circumscribed about a square is twice the area of
= 1 2r # a + 1 2r # b + 1 2r # c A = A1 + A2 + A3 A = 1
2rP c b a O r (a) c b a 2 1 3 (b) O EXAMPLE 6 Find the
area of a triangle whose sides measure 5 cm, 12 cm,
and 13 cm if the radius of the inscribed circle is 2
cm. See Figure 8.55. Solution With the
shape of a regular hexagonal pyramid. The altitude
of the pyramid has the same length as any side of
the base. If the volume of the interior is 11,972 ft3 ,
find the length of the altitude and of each side of
the base to the nearest foot. 32. The foyer pl
13. Assume that the number of sides in the base of
a pyramid is n. Generalize the results found in
earlier exercises by answering each of the following
questions. a) What is the number of vertices? b)
What is the number of lateral edges? c) What is the
nu
For a regular square pyramid with height 4 in. and
base edges of length 6 in. each, find the length of
the slant height . (See Figure 9.16 on page 415.)
Solution In Figure 9.16, it can be shown that the
apothem to any side has length 3 in. (one-half the
l