Physics 7Em Midterm Exam 1
|
|
- Milo Cain
- 5 years ago
- Views:
Transcription
1 Physics 7Em Midterm Exam 1 MULTIPLE CHOICE PROBLEMS. There are 10 multiple choice problems. Each is worth 2 points. There is no penalty for wrong answers. In each, choose the best answer; only one answer is correct. Be sure to transfer your answers to the front of the exam. 1. A loudspeaker emits sound waves equally in all directions. A person 10 m away would like to move closer so that the sound level is raised by 20 db. How far away should the person be from the loudspeaker? (A) 1.0 m. (B) 2.5 m. (C) 3.3 m. (D) 5.0 m. (E) There is not enough information to determine the answer. 2. A thick string with linear density µ is joined to a thin string with linear density 1 µ. An incident 2 pulse is sent down the thick string toward the thin string and eventually creates reflected and transmitted pulses. Which of the following is true? (A) The reflected and transmitted pulses are both not inverted. (B) The reflected and transmitted pulses are both inverted. (C) The reflected pulse is inverted, but the transmitted pulse isn t. (D) The transmitted pulse is inverted, but the reflected pulse isn t. (E) There is not enough information to determine the answer. 3. A pendulum made from a mass on the end of a string oscillates in simple harmonic motion. To increase the pendulums period of oscillation, one could (A) Increase the mass at the end of the pendulum. (B) Move it to a higher altitude. (C) Shorten the string. (D) Two or more of the above would increase the period. (E) None of the above would increase the period. 4. An ice cube (made of water with density of kg/m 3 ) sits in a cup of sea water (density kg/m 3 ). Neglecting surface tension, what happens to the level of the water as the ice cube melts? (A) The water level remains unchanged. (B) The water level drops.
2 Physics 7Em Midterm Exam 2 (C) The water level rises. (D) The water level first rises and then drops back to its initial position. (E) The water level first drops and then rises back to its initial position. 5. A piston container is filled with air and sealed. The piston moves with sinusoidal oscillations with frequency f, creating sound waves of speed v with wavelength λ. The pistons oscillation frequency is then increased to 2f. What is the speed and the wavelength of the resulting sound waves? (A) v and 1 2 λ. (B) v and λ. (C) 2v and 1 2 λ. (D) 2v and λ. (E) There is not enough information to determine the answer. 6. An aquarium tank is in the shape of a cylinder, with 6 meter tall glass wall. When the tank is filled with water that is 2 meter deep, the water exerts a force F on the wall. What force does the water exert on the wall when the tank is filled with 4 meter deep water? (A) 4F (B) 2F (C) F (D) 1 2 F (E) There is not enough information to determine the answer. 7. A wave has wave function y(x, t) = A sin(kx + ωt). Let v be the wave velocity and v y be the transverse velocity of the wave at x = 0. Which of the following is true? (A) v = ω k and v y = Aω cosωt (B) v = ω k and v y = Aω cos ωt (C) v = ω k and v y = Aω cosωt (D) v = ω k and v y = Aω cos ωt (E) None of the above is true. 8. A mass on a spring is displaced 1.0 m and let go from rest. It then moves in simple harmonic motion with maximal acceleration 1.0 m/s 2. How long does it take to complete one cycle? (A) 0.25 s.
3 Physics 7Em Midterm Exam 3 (B) 0.50 s. (C) 1.00 s. (D) 3.14 s. (E) 6.28 s. 9. Water flows upward in a pipe with constant cross sectional area. The difference between the water pressure at ground level and the water pressure at a point 20 meters above ground level is (A) 49 kpa (B) 98 kpa. (C) 196 kpa. (D) 392 kpa. (E) None of the above; it depends on the velocity of the water. 10. A very long drinking straw collapses when the difference between the outside pressure and the inside pressure exceeds 0.4 atm. A person on the surface of the Earth sucks water up the straw. What is the maximum distance the water can be raised before the straw collapses? (A) 0 m. (B) 4.12 m. (C) 6.18 m. (D) 10.3 m. (E) 41.2 m.
4 Physics 7Em Midterm Exam 4 FREE RESPONSE QUESTIONS. There are five free response problems, each worth either 8 points. Do all problems and show all work for full credit. 1. After graduating, a student goes to work for a company that makes golf balls. Her first assignment is to design a golf ball with mass m = kg that floats in water and is made of a material with uniform density ρ s = 1500kg/m 3. The golf ball is spherical with an empty spherical cavity. If half of the ball is floating above the water, (A) what is the outer radius of the ball? (4 pts) (B) what is the radius of the empty cavity? (4 pts)
5 Physics 7Em Midterm Exam 5 2. A stationary police car emits 1000 Hz sound waves. A truck driver passes the police car and drives away at 80 miles per hour, or roughly 36 m/s. The temperature is 20 o C and there is no wind. (A) What is the frequency of the sound heard by the truck driver? (4 pts) (B) The sound is now reflected by the truck. What is the frequency of the reflected sound heard by the police officer sitting in the police car? (4 pts)
6 Physics 7Em Midterm Exam 6 3. A glider with mass m = 1.00 kg is attached to a spring and moves without friction on an air track. The glider is moved a distance d = m from its equilibrium position and released from rest. The next time the speed of the glider is zero is t = s later. (A) What is the spring constant of the spring? (4 pts) (B) What is the maximum acceleration of the glider? (2 pts) (C) A damping force is added to make the glider-spring system critically damped. What is the coefficient of damping b? (2 pts)
7 Physics 7Em Midterm Exam 7 4. At a concert, the sound from a loudspeaker that is 10 m away reaches your ears with sound level 50 db. (8 pts) (A) Assume your eardrums each have area A = m 2. How much sound power is incident on each eardrum? (3 pts) (B) What s the pressure amplitude P max associated with this sound level? (Assume the air temperature is 20 o C.) (3 pts) (C) How many loudspeakers are needed if we want to increase the sound level to 60 db? (2 pts)
8 Physics 7Em Midterm Exam 8 5. Derive the fact that a disturbance on a string with tension T and linear mass density µ is governed by the linear wave equation with wave velocity v = T/µ. Carefully note any approximations that are used in the derivation. (8 pts)
Physics 5B PRACTICE MIDTERM EXAM I-B Winter 2009
Physics 5B PRACTICE MIDTERM EXAM I-B Winter 2009 PART I: Multiple choice questions Only one of the choices given is the correct answer. No explanation for your choice is required. Each multiple choice
More informationBrian Shotwell, Department of Physics University of California, San Diego Physics 2C (Fluids/Waves/Thermo/Optics), Spring 2019 PRACTICE QUIZ 1
Brian Shotwell, Department of Physics University of California, San Diego Physics 2C (Fluids/Waves/Thermo/Optics), Spring 2019 PRACTICE QUIZ 1 All students must work independently. You are allowed one
More informationPhysics P201 D. Baxter/R. Heinz. FINAL EXAM December 10, :00 10:00 AM INSTRUCTIONS
Seat # Physics P201 D. Baxter/R. Heinz FINAL EXAM December 10, 2001 8:00 10:00 AM INSTRUCTIONS 1. Sit in SEAT # given above. 2. DO NOT OPEN THE EXAM UNTIL YOU ARE TOLD TO DO SO. 3. Print your name (last
More informationPHYS 1303 Final Exam Example Questions
PHYS 1303 Final Exam Example Questions (In summer 2014 we have not covered questions 30-35,40,41) 1.Which quantity can be converted from the English system to the metric system by the conversion factor
More informationPhysics 221: Optical and Thermal Physics Exam 1, Sec. 500, 14 Feb Please fill in your Student ID number (UIN): IMPORTANT
Physics 221: Optical and Thermal Physics Exam 1, Sec. 500, 14 Feb. 2005 Instructor: Dr. George R. Welch, 415 Engineering-Physics, 845-7737 Print your name neatly: Last name: First name: Sign your name:
More informationQuestion Mark Max
PHYS 1021: FINAL EXAM Page 1 of 11 PHYS 1021: FINAL EXAM 12 December, 2013 Instructor: Ania Harlick Student Name: Total: / 100 ID Number: INSTRUCTIONS 1. There are nine questions each worth 12.5 marks.
More information43. A person sits on a freely spinning lab stool that has no friction in its axle. When this person extends her arms,
43. A person sits on a freely spinning lab stool that has no friction in its axle. When this person extends her arms, A) her moment of inertia increases and her rotational kinetic energy remains the same.
More informationSPRING 2003 Final Exam, Part A
Physics 151 SPRING 2003 Final Exam, Part A Roster No.: Score: 17 pts. possible Exam time limit: 2 hours. You may use calculators and both sides of 2 sheets of notes, handwritten only. Closed book; no collaboration.
More informationPHYSICS 1307 FALL 2007 EXAM # 3 Thursday, November 15, 2007 SOLUTIONS. P atm = N m 2 v sound =343 m/ s
1/9 Last Name: First Name: SMU ID: PHYSICS 1307 FALL 2007 EXAM # 3 Thursday, November 15, 2007 SOLUTIONS CQ: NQ: Total: Scientific data air =1.29 kg m 3 steel =12 10 6 0 C 1 P atm =1.013 10 5 N m 2 v sound
More informationThe exam is closed book and closed notes. Choose the answer that is closest to the given answer. F = kx period: T spring = 2π ; T pend = 2π.
EXAM 1 PHYS 103 VERSION A FALL 2004 NAME: As a student at NJIT I, will conduct myself in a professional manner and will comply with the provisions of the NJIT Academic Honor Code. I also understand that
More informationUNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics
UNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics Physics 117.3 MIDTERM TEST Time: 90 minutes NAME: (Last) Please Print (Given) STUDENT NO.: LECTURE SECTION (please check): INSTRUCTIONS:
More informationPhysics 5B PRACTICE FINAL EXAM A Winter 2009
Physics 5B PRACTICE FINAL EXAM A Winter 2009 INSTRUCTIONS: This is a closed book exam. You may consult four (twosided) 8 1/2" 11" sheets of paper of personal notes. However, you may not collaborate and/or
More informationEF 152 Exam 2 - Spring, 2017 Page 1 Copy 223
EF 152 Exam 2 - Spring, 2017 Page 1 Copy 223 Instructions Do not open the exam until instructed to do so. Do not leave if there is less than 5 minutes to go in the exam. When time is called, immediately
More informationUNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics
UNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics Physics 111.6 MIDTERM TEST #3 January 29, 2004 Time: 90 minutes NAME: (Last) Please Print (Given) STUDENT NO.: LECTURE SECTION (please
More informationTest 3 Preparation Questions
Test 3 Preparation Questions A1. Which statement is true concerning an object executing simple harmonic motion? (A) Its velocity is never zero. (B) Its acceleration is never zero. (C) Its velocity and
More informationKEY SOLUTION. 05/07/01 PHYSICS 223 Exam #1 NAME M 1 M 1. Fig. 1a Fig. 1b Fig. 1c
KEY SOLUTION 05/07/01 PHYSICS 223 Exam #1 NAME Use g = 10 m/s 2 in your calculations. Wherever appropriate answers must include units. 1. Fig. 1a shows a spring, 20 cm long. The spring gets compressed
More informationPhysics 201, Exam 3 -- Summer 2017
Physics 201, Exam 3 -- Summer 2017 Name (printed) On my honor as a Texas A&M University student, I will neither give nor receive unauthorized help on this exam. The fill-in-the-blank and multiple-choice
More informationOscillations - AP Physics B 1984
Oscillations - AP Physics B 1984 1. If the mass of a simple pendulum is doubled but its length remains constant, its period is multiplied by a factor of (A) 1 2 (B) (C) 1 1 2 (D) 2 (E) 2 A block oscillates
More informationPhysics 101. Hour Exam 3 Spring Last Name: First Name Network-ID Discussion Section: Discussion TA Name:
Last Name: First Name Network-ID Discussion Section: Discussion TA Name: Instructions Turn off your cell phone and put it away. Calculators may not be shared. Please keep yours on your own desk. This is
More informationPhysics 220 Final Exam
Version 12 Summer 2012 Page 1 of 12 Physics 220 Final Exam Name: (Last) (First) (Middle) 1. Please fill out your name and your Purdue student ID on the scantron from. 2. Record 12 as your two-digit exam
More informationUNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics
UNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics Physics 117.3 MIDTERM TEST February 11, 2016 Time: 90 minutes NAME: SOLUTIONS (Last) Please Print (Given) STUDENT NO.: LECTURE SECTION
More informationSolution The light plates are at the same heights. In balance, the pressure at both plates has to be the same. m g A A A F A = F B.
43. A piece of metal rests in a toy wood boat floating in water in a bathtub. If the metal is removed from the boat, and kept out of the water, what happens to the water level in the tub? A) It does not
More informationFinal Review, Day 1. Announcements: Web page:
Announcements: Final Review, Day 1 Final exam next Wednesday (5/9) at 7:30am in the Coors Event Center. Recitation tomorrow is a review. Please feel free to ask the TA any questions on the course material.
More informationPhysics 1301, Exam 3 Review
c V Andersen, 2006 1 Physics 1301, Exam 3 Review The following is a list of things you should definitely know for the exam, however, the list is not exhaustive. You are responsible for all the material
More informationEXAM 1. WAVES, OPTICS AND MODERN PHYSICS 15% of the final mark
EXAM 1 WAVES, OPTICS AND MODERN PHYSICS 15% of the final mark Autumn 2018 Name: Each multiple-choice question is worth 3 marks. 1. A light beam is deflected by two mirrors, as shown. The incident beam
More informationUNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics
UNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics Physics 111.6 MIDTERM TEST #3 January 24, 2008 Time: 90 minutes NAME: (Last) Please Print (Given) STUDENT NO.: LECTURE SECTION (please
More informationUNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics
UNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics Physics 117.3 MIDTERM TEST February 13, 2014 Time: 90 minutes NAME: (Last) Please Print (Given) STUDENT NO.: LECTURE SECTION (please
More informationPhysics 6B. Practice Midterm #1 Solutions
Physics 6B Practice Midterm #1 Solutions 1. A block of plastic with a density of 90 kg/m 3 floats at the interface between of density 850 kg/m 3 and of density 1000 kg/m 3, as shown. Calculate the percentage
More informationPHYSICS 111 SPRING EXAM 3: April 12, 2016; 8:15pm - 9:45pm
PHYSICS 111 SPRING 2016 EXAM 3: April 12, 2016; 8:15pm - 9:45pm Name (printed): Recitation Instructor: Section # INSTRUCTIONS: This exam contains 20 multiple-choice questions plus 1 extra credit question,
More informationPhysics 106 Group Problems Summer 2015 Oscillations and Waves
Physics 106 Group Problems Summer 2015 Oscillations and Waves Name: 1. (5 points) The tension in a string with a linear mass density of 0.0010 kg/m is 0.40 N. What is the frequency of a sinusoidal wave
More informationSAMPLE FINAL EXAM (Closed Book)
PHYS 111-01 SAMPLE FINAL EXAM (Closed Book) 1. DO NOT OPEN THE EXAM UNTIL TOLD TO DO SO. NAME: (Given) (Family) 2. For the problems, write clearly and neatly and be sure to show your work. Answers without
More informationFirst Name: Last Name: Section: 22 December, :25 2:25 PM Physics 207 FINAL EXAM
1 First Name: Last Name: Section: 22 December, 2009 12:25 2:25 PM Physics 207 FINAL EXAM Please print your name and section number (or TA s name) clearly on the first page. Show all your work in the space
More informationIndicate whether each statement is true or false by circling your answer. No explanation for your choice is required. Each answer is worth 3 points.
Physics 5B FINAL EXAM Winter 2009 PART I (15 points): True/False Indicate whether each statement is true or false by circling your answer. No explanation for your choice is required. Each answer is worth
More information41. If you dribble a basketball with a frequency of 1.77 Hz, how long does it take for you to complete 12 dribbles?
Phys 111 Exam 3 41. If you dribble a basketball with a frequency of 1.77 Hz, how long does it take for you to complete 12 dribbles? A. 6.78 s B. 21.2 s C. 0.32 s D. 42.5 s E. 1.07 s 42. A 0.46-kg mass
More informationv (m/s) 10 d. displacement from 0-4 s 28 m e. time interval during which the net force is zero 0-2 s f. average velocity from 0-4 s 7 m/s x (m) 20
Physics Final Exam Mechanics Review Answers 1. Use the velocity-time graph below to find the: a. velocity at 2 s 6 m/s v (m/s) 1 b. acceleration from -2 s 6 c. acceleration from 2-4 s 2 m/s 2 2 4 t (s)
More informationPhysics 6b Winter 2015 Midterm Test Form D
Physics 6b Winter 2015 Midterm Test Form D Fill out name and perm number on the scantron. Do not forget to bubble in the Test Form (A, B, C, or, D). At the end, only turn in the scantron. Keep questions/cheat
More informationPhysics 6b Winter 2015 Midterm Test Form B
Physics 6b Winter 2015 Midterm Test Form B Fill out name and perm number on the scantron. Do not forget to bubble in the Test Form (A, B, C, or, D). At the end, only turn in the scantron. Keep questions/cheat
More informationPhysics 6b Winter 2015 Midterm Test Form C
Physics 6b Winter 2015 Midterm Test Form C Fill out name and perm number on the scantron. Do not forget to bubble in the Test Form (A, B, C, or, D). At the end, only turn in the scantron. Keep questions/cheat
More informationPhysics 6b Winter 2015 Midterm Test Form A
Physics 6b Winter 2015 Midterm Test Form A Fill out name and perm number on the scantron. Do not forget to bubble in the Test Form (A, B, C, or, D). At the end, only turn in the scantron. Keep questions/cheat
More informationPHYSICS 111 SPRING EXAM 3: April 12, 2016; 8:15pm - 9:45pm
PHYSICS SPRING 06 EXAM 3: April, 06; 8:5pm - 9:45pm Name (printed): Recitation Instructor: Section # INSTRUCTIONS: This exam contains 0 multiple-choice questions plus extra credit question, each worth
More informationLast Name: First Name Network-ID Discussion Section: Discussion TA Name: Write your seat number on the answer sheet
Last Name: First Name Network-ID Discussion Section: Discussion TA Name: Write your seat number on the answer sheet Instructions Turn off your cell phone and put it away. Calculators may not be shared.
More informationChapter 2 SOUND WAVES
Chapter SOUND WAVES Introduction: A sound wave (or pressure or compression wave) results when a surface (layer of molecules) moves back and forth in a medium producing a sequence of compressions C and
More informationUNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics
UNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics Physics 117.3 MIDTERM TEST Alternative Siting February 2014 Time: 90 minutes NAME: (Last) Please Print (Given) STUDENT NO.: LECTURE
More informationOscillations and Waves
Oscillations and Waves Oscillation: Wave: Examples of oscillations: 1. mass on spring (eg. bungee jumping) 2. pendulum (eg. swing) 3. object bobbing in water (eg. buoy, boat) 4. vibrating cantilever (eg.
More informationStevens High School AP Physics II Work for Not-school
1. (AP SAMPLE QUESTION) An ideal fluid is flowing with a speed of 12 cm/s through a pipe of diameter 5 cm. The pipe splits into three smaller pipes, each with a diameter of 2 cm. What is the speed of the
More informationUse a BLOCK letter to answer each question: A, B, C, or D (not lower case such a b or script such as D)
Physics 23 Spring 212 Answer Sheet Print LAST Name: Rec Sec Letter EM Mini-Test First Name: Recitation Instructor & Final Exam Student ID: Gently remove this page from your exam when you begin. Write clearly
More informationPhys102 Term: 103 First Major- July 16, 2011
Q1. A stretched string has a length of.00 m and a mass of 3.40 g. A transverse sinusoidal wave is travelling on this string, and is given by y (x, t) = 0.030 sin (0.75 x 16 t), where x and y are in meters,
More informationUIC PHYSICS 105 Fall 2014 Practice Final Exam. UIC Physics 105. Practice Final Exam. Fall 2014 Best if used by December 7 PROBLEM POINTS SCORE
UIC Physics 105 Practice Final Exam Fall 2014 Best if used by December 7 PROBLEM POINTS SCORE Multiple Choice Problem 1 Problem 2 Problem 3 Problem 4 Problem 5 50 11 8 7 11 13 Total 100 Page 1 of 7 MULTIPLE
More informationAP Physics 1 Waves and Simple Harmonic Motion Practice Test
AP Physics 1 Waves and Simple Harmonic Motion Practice Test MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) An object is attached to a vertical
More informationPHYSICS 221, FALL 2010 FINAL EXAM MONDAY, DECEMBER 13, 2010
PHYSICS 221, FALL 2010 FINAL EXAM MONDAY, DECEMBER 13, 2010 Name (printed): Nine-digit ID Number: Section Number: Recitation Instructor: INSTRUCTIONS: i. Put away all materials except for pens, pencils,
More informationName : Applied Physics II Exam One Winter Multiple Choice ( 7 Points ):
Name : e-mail: Applied Physics II Exam One Winter 2006-2007 Multiple Choice ( 7 Points ): 1. Pure nitrogen gas is contained in a sealed tank containing a movable piston. The initial volume, pressure and
More informationPhysics Semester 2 Final Exam Review Answers
Physics Semester 2 Final Exam Review Answers A student attaches a string to a 3 kg block resting on a frictionless surface, and then pulls steadily (with a constant force) on the block as shown below.
More informationChapter 16 Waves in One Dimension
Lecture Outline Chapter 16 Waves in One Dimension Slide 16-1 Chapter 16: Waves in One Dimension Chapter Goal: To study the kinematic and dynamics of wave motion, i.e., the transport of energy through a
More informationMassachusetts Institute of Technology Physics 8.03 Fall 2004 Final Exam Thursday, December 16, 2004
You have 3 hours Do all eight problems You may use calculators Massachusetts Institute of Technology Physics 8.03 Fall 004 Final Exam Thursday, December 16, 004 This is a closed-book exam; no notes are
More informationLecture 17. Mechanical waves. Transverse waves. Sound waves. Standing Waves.
Lecture 17 Mechanical waves. Transverse waves. Sound waves. Standing Waves. What is a wave? A wave is a traveling disturbance that transports energy but not matter. Examples: Sound waves (air moves back
More informationUNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics
UNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics Physics 117.3 MIDTERM TEST February 12, 2015 Time: 90 minutes NAME: (Last) Please Print (Given) STUDENT NO.: LECTURE SECTION (please
More informationA B = AB cos θ = 100. = 6t. a(t) = d2 r(t) a(t = 2) = 12 ĵ
1. A ball is thrown vertically upward from the Earth s surface and falls back to Earth. Which of the graphs below best symbolizes its speed v(t) as a function of time, neglecting air resistance: The answer
More informationLectures Chapter 16 (Cutnell & Johnson, Physics 7 th edition)
PH 201-4A spring 2007 Waves and Sound Lectures 26-27 Chapter 16 (Cutnell & Johnson, Physics 7 th edition) 1 Waves A wave is a vibrational, trembling motion in an elastic, deformable body. The wave is initiated
More informationEF 152 Exam 2 - Fall, 2016 Page 1 Copy 223
EF 152 Exam 2 - Fall, 2016 Page 1 Copy 223 Instructions Do not open the exam until instructed to do so. Do not leave if there is less than 5 minutes to go in the exam. When time is called, immediately
More information( ) Physics 201, Final Exam, Fall 2006 PRACTICE EXAMINATION Answer Key. The next three problems refer to the following situation:
Physics 201, Final Exam, Fall 2006 PRACTICE EXAMINATION Answer Key The next three problems refer to the following situation: Two masses, m 1 and m 2, m 1 > m 2, are suspended by a massless rope over a
More informationPhysics 101 Hour Exam 3 December 2, 2013
Physics 101 Hour Exam 3 December 2, 2013 Last Name: First Name ID Discussion Section: Discussion TA Name: Instructions Turn off your cell phone and put it away. Calculators cannot be share Please keep
More informationPhysics Final Exam - Summer 2014 Version 31 - Answer Key Page 1 of 20
Physics 220 - Final Exam - Summer 2014 Version 31 - Answer Key Page 1 of 20 1. A pendulum on the Earth has a period T. The acceleration due to gravity on Mars is less than that on the Earth, and the acceleration
More informationConcepTest 14.6a Period of a Spring I
ConcepTest 14.6a Period of a Spring I A glider with a spring attached to each end oscillates with a certain period. If the mass of the glider is doubled, what will happen to the period? 1) period will
More informationNARAYANA JUNIOR COLLEGE
SR IIT ALL STREAMS ADV MODEL DPT-6 Date: 18/04/2016 One (or) More Than One Answer Type: PHYSICS 31. A particle is executing SHM between points -X m and X m, as shown in figure-i. The velocity V(t) of the
More informationExam 3 Review. Chapter 10: Elasticity and Oscillations A stress will deform a body and that body can be set into periodic oscillations.
Exam 3 Review Chapter 10: Elasticity and Oscillations stress will deform a body and that body can be set into periodic oscillations. Elastic Deformations of Solids Elastic objects return to their original
More informationShow all work in answering the following questions. Partial credit may be given for problems involving calculations.
Physics 3210, Spring 2018 Final Exam Name: Signature: UID: Please read the following before continuing: Show all work in answering the following questions. Partial credit may be given for problems involving
More informationFIGURE P13.5 FIGURE P13.6. Chapter 13 Problems
Chapter 13 Problems 1, 2, 3 = straightforward, intermediate, challenging Section 13.1 Hooke s Law 5. The springs 1 and 2 in Figure P13.5 have spring constants of 40.0 N/cm and 25.0 N/cm, respectively.
More informationOscillatory Motion and Wave Motion
Oscillatory Motion and Wave Motion Oscillatory Motion Simple Harmonic Motion Wave Motion Waves Motion of an Object Attached to a Spring The Pendulum Transverse and Longitudinal Waves Sinusoidal Wave Function
More informationUNIVERSITY OF MANITOBA
PAGE NO.: 1 of 6 + Formula Sheet Equal marks for all questions. No marks are subtracted for wrong answers. Record all answers on the computer score sheet provided. USE PENCIL ONLY! Black pen will look
More informationPage 1. Chapters 2, 3 (linear) 9 (rotational) Final Exam: Wednesday, May 11, 10:05 am - 12:05 pm, BASCOM 272
Final Exam: Wednesday, May 11, 10:05 am - 12:05 pm, BASCOM 272 The exam will cover chapters 1 14 The exam will have about 30 multiple choice questions Consultations hours the same as before. Another review
More information(Total 1 mark) IB Questionbank Physics 1
1. A transverse wave travels from left to right. The diagram below shows how, at a particular instant of time, the displacement of particles in the medium varies with position. Which arrow represents the
More informationPHYSICS I1 EXAM 3 FALL 2005
PHYSCS 1 EXAM 3 FALL 2005 37. A 0.02 kg mass is attached to a massless spring as shown to the right and vibrates with simple harmonic motion with an amplitude of 5.0 cm. The spring constant is 300 Nlm.
More informationOscillations and Waves
Oscillations and Waves Periodic Motion Simple Harmonic Motion Connections between Uniform Circular Motion and Simple Harmonic Motion The Period of a Mass on a Spring Energy Conservation in Oscillatory
More informationRELEASED. Go to next page. 2. The graph shows the acceleration of a car over time.
1. n object is launched across a room. How can a student determine the average horizontal velocity of the object using a meter stick and a calculator? The student can calculate the object s initial potential
More informationQ1. A) 53.3 cm/s B) 59.8 cm/s C) 77.5 cm/s D) 35.1 cm/s E) 44.7 cm/s. Ans: 1.6 Q2.
Coordinator: Dr. W. Al-Basheer Wednesday, July 11, 2018 Page: 1 Q1. A string of 80.0 cm length is fixed at both ends. The string oscillates in the fundamental mode with a frequency of 60.0 Hz and a maximum
More informationPH206 Exam II Spring 2000
Name PH206 Exam II Spring 2000 Some Constants: % = 3.14159 sin(a±b)=sinacosb ± cosasinb ) = 5.6696 10-8 W/m 2 #K 4 cos(a±b)=cosacosb. sinasinb k B = 1.38 10-23 J/K sina ± sinb = 2 sin ½(A±B) cos½(a.b)
More informationPhysics 117 Mock Midterm Sunday, February 10, 2019 * 2 pm Room 241 Arts Building *
Physics 117 Mock Midterm Sunday, February 10, 2019 * 2 pm Room 241 Arts Building * Note: This mock test consists of questions covered in Physics 117. This test is not comprehensive. The problems on this
More informationPHYSICS 218 FINAL EXAM Fall,
PHYSICS 218 FINAL EXAM Fall, 2005 513-516 Name: Signature: Student ID: E-mail: Section Number: You have the full class period to complete the exam. Formulae are provided on the last page. You may NOT use
More informationEF 152 Exam 2 - Fall, 2017 Page 1 Version: A Copy 260
EF 152 Exam 2 - Fall, 2017 Page 1 Version: A Copy 260 Name: Seat Assignment: Specify your EXAM ID on the right. Use 000 if you do not know your exam ID. Circle your TEAM SECTION 11:10 12:40 2:10 TA216
More informationQuestion 13.1a Harmonic Motion I
Question 13.1a Harmonic Motion I A mass on a spring in SHM has a) 0 amplitude A and period T. What b) A/2 is the total distance traveled by c) A the mass after a time interval T? d) 2A e) 4A Question 13.1a
More informationStanding waves. The interference of two sinusoidal waves of the same frequency and amplitude, travel in opposite direction, produce a standing wave.
Standing waves The interference of two sinusoidal waves of the same frequency and amplitude, travel in opposite direction, produce a standing wave. y 1 (x, t) = y m sin(kx ωt), y 2 (x, t) = y m sin(kx
More informationGeneral Physics II PHYS 102 Final Exam Spring st May 2011
Qatar University Arts and Sciences College Mathematics and Physics Department General Physics II PHYS 102 Final Exam Spring 2011 31 st May 2011 Student Name: ID Number: 60 Please read the following carefully
More informationOscillation the vibration of an object. Wave a transfer of energy without a transfer of matter
Oscillation the vibration of an object Wave a transfer of energy without a transfer of matter Equilibrium Position position of object at rest (mean position) Displacement (x) distance in a particular direction
More informationGCE A level 1324/01 PHYSICS ASSESSMENT UNIT PH4: Oscillations and Fields
Surname Other Names Centre Number 2 Candidate Number GCE A level 1324/01 PHYSICS ASSESSMENT UNIT PH4: Oscillations and Fields P.M. THURSDAY, 13 June 2013 1½ hours For s use 1. 11 2. 11 3. 11 4. 18 5. 8
More informationPhysics General Physics. Lecture 25 Waves. Fall 2016 Semester Prof. Matthew Jones
Physics 22000 General Physics Lecture 25 Waves Fall 2016 Semester Prof. Matthew Jones 1 Final Exam 2 3 Mechanical Waves Waves and wave fronts: 4 Wave Motion 5 Two Kinds of Waves 6 Reflection of Waves When
More informationWork. Work and Energy Examples. Energy. To move an object we must do work Work is calculated as the force applied to the object through a distance or:
Work To move an object we must do work Work is calculated as the force applied to the object through a distance or: W F( d) Work has the units Newton meters (N m) or Joules 1 Joule = 1 N m Energy Work
More information1. The nucleus of a certain isotope of tin contains 68 neutrons and 50 protons. Which symbol correctly represents this isotope? A.
Page 1 of 6 1. The nucleus of a certain isotope of tin contains 68 neutrons and 50 protons. Which symbol correctly represents this isotope? A. B. C. D. E. 2. A guitar string produces 4 beats/s when sounded
More informationLast Name: First Name:. UNIVERSITY OF TORONTO Faculty of Arts and Science. APRIL 2013 EXAMINATION version 2 PHY 205H1S
Last Name: First Name:. Student Number: UNIVERSITY OF TORONTO Faculty of Arts and Science APRIL 2013 EXAMINATION version 2 PHY 205H1S This examination has 9 pages and should take no longer than 2 hours.
More informationLorik educatinal academy vidya nagar
Lorik educatinal academy vidya nagar ========================================================== PHYSICS-Wave Motion & Sound Assignment. A parachutist jumps from the top of a very high tower with a siren
More informationCHAPTER 11 TEST REVIEW
AP PHYSICS Name: Period: Date: 50 Multiple Choice 45 Single Response 5 Multi-Response Free Response 3 Short Free Response 2 Long Free Response DEVIL PHYSICS BADDEST CLASS ON CAMPUS AP EXAM CHAPTER TEST
More informationUNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics
UNIVERSITY OF SASKATCHEWAN Department of Physics and Engineering Physics Physics 117.3 MIDTERM TEST February 11, 009 Time: 90 minutes NAME: (Last) Please Print (Given) STUDENT NO.: LECTURE SECTION (please
More informationCOLLEGE OF ENGINEERING PUTRAJAYA CAMPUS FINAL EXAMINATION TRIMESTER 1, 2010/2011
COLLEGE OF ENGINEERING PUTRAJAYA CAMPUS FINAL EXAMINATION TRIMESTER 1, 2010/2011 PROGRAMME SUBJECT CODE : Foundation in Engineering : PHYF144 SUBJECT : Physics 3 DATE : October 2010 TIME VENUE : 2 hours
More informationPhysics 1135 Version A
Physics 1135 Version A Spring 2017 Answer Sheet Solution Rec Sec E ini-test First Name: & Final Exam Remove this page from your exam when you begin. Write clearly in the space provided on this Answer Sheet
More informationPHYSICS 221 SPRING FINAL EXAM: May 4, :30pm - 6:30pm
PHYSICS 221 SPRING 2015 FINAL EXAM: May 4, 2015 4:30pm - 6:30pm Name (printed): Recitation Instructor: Section # INSTRUCTIONS: This exam contains 25 multiple-choice questions plus 2 extra credit questions,
More information1 f. result from periodic disturbance same period (frequency) as source Longitudinal or Transverse Waves Characterized by
result from periodic disturbance same period (frequency) as source Longitudinal or Transverse Waves Characterized by amplitude (how far do the bits move from their equilibrium positions? Amplitude of MEDIUM)
More informationA amplitude. k stiffness m mass δ phase angle x 0 initial displacement v 0 initial velocity T period f frequency. A amplitude. ω angular frequency
EF 152 Final Exam, Fall, 2011 Page 1 of 10 EF 152 Final Exam, Fall, 2011 Page 2 of 10 The equation sheets may be removed when the test begins Guidelines: Assume 3 significant figures for all given numbers
More informationPHYS 1303 Final Exam Example Questions
PHYS 1303 Final Exam Example Questions 1.Which quantity can be converted from the English system to the metric system by the conversion factor 5280 mi f 12 f in 2.54 cm 1 in 1 m 100 cm 1 3600 h? s a. feet
More information1 of 19 4/22/2016 10:06 AM Practice Final focused on Ch10,11,13,14 (Ungraded) (3103262) Due: Fri Apr 29 2016 01:00 PM EDT Question 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
More informationPHYS Summer Professor Caillault Homework Solutions. Chapter 14
PHYS 1111 - Summer 2007 - Professor Caillault Homework Solutions Chapter 14 5. Picture the Problem: A wave of known amplitude, frequency, and wavelength travels along a string. We wish to calculate the
More informationUNIVERSITY OF MANITOBA. All questions are of equal value. No marks are subtracted for wrong answers.
(1:30 pm 4:30 pm) PAGE NO.: 1 of 7 All questions are of equal value. No marks are subtracted for wrong answers. Record all answers on the computer score sheet provided. USE PENCIL ONLY! Black pen will
More information