ELECTRIC FORCES AND ELECTRIC FIELDS
Section 18.1 The Origin of Electricity Section 18.2 Charged Objects and the Electric Force Section 18.3 Conductors and Insulators Section 18.4 Charging by Contact and by Induction
! 1. Which one of the following
! ! Section 12.1 Common Temperature Scales Section 12.2 The Kelvin Temperature Scale Section 12.3 Thermometers
! 1. Which one of the following temperatures is approximately equal to "room temperature?" (a) 0 K (c) 100 C (
Section 13.1 Convection
Complete the following statement: The transfer of heat by convection will occur
(a) only in metals.
(d) with or without the presence of matter.
(b) only in a vacuum.
(e) only in the presen
THE PRINCIPLE OF LINEAR
Section 17.1 The Principle of Linear Superposition
Section 17.2 Constructive and Destructive Interference of Sound Waves
Two pulses of identical shape
travel toward each other in
Section 15.1 Thermodynamic Systems and Their Surroundings
Section 15.2 The Zeroth Law of Thermodynamics
Section 15.3 The First Law of Thermodynamics
Complete the following statement: Walls that separate a system from
Section 14.1 Molecular Mass, the Mole, and Avogadro's Number
! 1. Complete the following statement: The atomic mass unit (u) is defined so that 1 u is exactly equal to the mass of (a) a single hydrogen
Section 11.1 Mass Density
The density of mercury is 1.36 ! 104 kg/m3. What is the mass of a 4.00 ! 10"4-m3 sample of
(a) 0.0343 kg
(c) 2.94 kg
(e) 6.29 kg
(b) 0.002 94 kg
(d) 5.44 kg
" 2. At standard temperature and pressure
ELECTRIC POTENTIAL ENERGY AND THE ELECTRIC POTENTIAL
Section 19.1 Potential Energy Section 19.2 The Electric Potential Difference
! 1. Which one of the following statements is true concerning the work done by an external force in moving an electro
Kinematics in One Dimension
1. A particle travels along a curved path between two points P and Q as shown. The displacement of the
particle does not depend on
A) the location of P.
B) the location of Q.
C) the distance traveled from P to Q.
D) the shortes
Physics 121 (Day), Spring 2006 Exam III (04/25/2006, 2:30 pm - 12:40 pm)
Answer all multiple choice problems and any four out of the five long
The exam is out of 90 points. Each multiple choice problem carries 6 points and
each long problem is w