College Physics: A Strategic Approach (4th Edition)
4th Edition
ISBN: 9780134609034
Author: Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 16, Problem 60GP
a.
To determine
To find: The length of a tube that will oscillate in the
b.
To determine
To find: The frequency.
c.
To determine
To find: How many round trips will the pulse make in each second.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
LASIK eye surgery uses pulses of laser light to shave off tissue from the cornea, reshaping it. A typical LASIK laser emits a 1.0-mm-diameter laser beam with a wavelength of 193 nm. Each laser pulse lasts 15 ns and contains 1.0 mJ of light energy.a. What is the power of one laser pulse?b. During the very brief time of the pulse, what is the intensity of the light wave?
6.a. A light wave has a wavelength of 1,310 nm. What's the frequency of this wave?A. 229 THzB. 914 THzC. 371 THzD. 436 THz
6.b. A light wave has a frequency of 358 THz. What's the wavelength of this wave?A. 917 nmB. 556 nmC. 838 nmD. 1,018 nm
Problem 1.
A geostationary satellite is located 36,000 kilo-
meters (km) away from the surface of the Earth. Once a minute it takes a
digital picture and transmits the data to a base station on Earth. The rate
of transmission is 10 Mbps and the propogation speed is 3.0 × 108 m/s. You
may assume the actual time required to take the picture is negligible.
a. What is the propagation delay of the link?
b. The bandwidth-delay product is defined to be Rxdprop where dprop is
the propagation delay. Calculate the bandwidth-delay product Rxdprop
where deprop is the propagation delay.
c. Let x denote the size of the picture in bits. What is the minimum
value for x so that the satellite is continuously transmitting data over
the link?
Chapter 16 Solutions
College Physics: A Strategic Approach (4th Edition)
Ch. 16 - Light can pass easily through water and through...Ch. 16 - Prob. 2CQCh. 16 - Prob. 3CQCh. 16 - A guitarist finds that the pitch of one of her...Ch. 16 - Certain illnesses inflame your vocal cords,...Ch. 16 - Prob. 6CQCh. 16 - Figure Q16.7 shows a standing sound wave in a tube...Ch. 16 - A typical flute is about 66 cm long. A piccolo is...Ch. 16 - Some pipes on a pipe organ are open at both ends,...Ch. 16 - If you pour liquid in a tall, narrow glass, you...
Ch. 16 - When you speak after breathing helium, in which...Ch. 16 - Prob. 14CQCh. 16 - A synthesizer is a keyboard instrument that can be...Ch. 16 - A small boy and a grown woman both speak at...Ch. 16 - Prob. 18MCQCh. 16 - At x = 3 cm, what is the earliest time that y will...Ch. 16 - Prob. 20MCQCh. 16 - Prob. 21MCQCh. 16 - A student in her physics lab measures the...Ch. 16 - Prob. 23MCQCh. 16 - Resonances of the ear canal lead to increased...Ch. 16 - The frequency of the lowest standing-wave mode on...Ch. 16 - Suppose you pluck a string on a guitar and it...Ch. 16 - Figure P16.11 is a snapshot graph at t = 0 s of...Ch. 16 - Prob. 2PCh. 16 - Prob. 3PCh. 16 - Prob. 4PCh. 16 - Prob. 5PCh. 16 - Prob. 6PCh. 16 - At t = 0 s, a small upward (positive y) pulse...Ch. 16 - You are holding one end of an elastic cord that is...Ch. 16 - A 2.0-m-long string is fixed at both ends and...Ch. 16 - Figure P16.10 shows a standing wave oscillating at...Ch. 16 - A bass guitar string is 89 cm long with a...Ch. 16 - Prob. 12PCh. 16 - a. What are the three longest wavelengths for...Ch. 16 - Prob. 14PCh. 16 - Prob. 15PCh. 16 - Prob. 16PCh. 16 - The lowest note on a grand piano has a frequency...Ch. 16 - An experimenter finds that standing waves on a...Ch. 16 - Ocean waves of wavelength 26 m are moving directly...Ch. 16 - Prob. 20PCh. 16 - Prob. 21PCh. 16 - Prob. 22PCh. 16 - Prob. 23PCh. 16 - An organ pipe is made to play a low note at 27.5...Ch. 16 - The speed of sound in room temperature (20C) air...Ch. 16 - Parasaurolophus was a dinosaur whose...Ch. 16 - A drainage pipe running under a freeway is 30.0 m...Ch. 16 - Prob. 28PCh. 16 - Although the vocal tract is quite complicated, we...Ch. 16 - You know that you sound better when you sing in...Ch. 16 - A child has an ear canal that is 1.3 cm long. At...Ch. 16 - When a sound wave travels directly toward a hard...Ch. 16 - The first formant of your vocal system can be...Ch. 16 - When you voice the vowel sound in hat, you narrow...Ch. 16 - The first and second formants when you make an ee...Ch. 16 - Two loudspeakers emit sound waves along the...Ch. 16 - Two loudspeakers in a 20C room emit 686 Hz sound...Ch. 16 - In noisy factory environments, its possible to use...Ch. 16 - Two identical loudspeakers separated by distance d...Ch. 16 - Prob. 42PCh. 16 - Two identical loudspeakers 2.0 m apart are...Ch. 16 - Prob. 44PCh. 16 - Musicians can use beats to tune their instruments....Ch. 16 - A student waiting at a stoplight notices that her...Ch. 16 - Two strings are adjusted to vibrate at exactly 200...Ch. 16 - A flute player hears four beats per second when...Ch. 16 - Prob. 50GPCh. 16 - In addition to producing images, ultrasound can be...Ch. 16 - An 80-cm-long steel string with a linear density...Ch. 16 - Tendons are, essentially, elastic cords stretched...Ch. 16 - Spiders may tune strands of their webs to give...Ch. 16 - Prob. 56GPCh. 16 - Prob. 57GPCh. 16 - Prob. 58GPCh. 16 - Prob. 60GPCh. 16 - A 40-cm-long tube has a 40-cm-long insert that can...Ch. 16 - The width of a particular microwave oven is...Ch. 16 - Two loudspeakers located along the x-axis as shown...Ch. 16 - Two loudspeakers 42.0 m apart and facing each...Ch. 16 - Prob. 65GPCh. 16 - Two loudspeakers, 4.0 m apart and facing each...Ch. 16 - Piano tuners tune pianos by listening to the beats...Ch. 16 - A flutist assembles her flute in a room where the...Ch. 16 - Prob. 69GPCh. 16 - A Doppler blood flowmeter emits ultrasound at a...Ch. 16 - An ultrasound unit is being used to measure a...Ch. 16 - Prob. 72MSPPCh. 16 - Prob. 73MSPPCh. 16 - Prob. 74MSPPCh. 16 - Prob. 75MSPP
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- A microwave source produces pulses of 20.0GHz radiation, with each pulse lasting 1.00 ns. A parabolic reflector with a face area of radius 6.00 cm is used to focus the microwaves into a parallel beam of radiation as shown in Figure P34.60. The average power during each pulse is 25.0 kW. (a) What is the wavelength of these microwaves? (b) What is the total energy contained in each pulse? (c) Compute the average energy density inside each pulse. (d) Determine the amplitude of the electric and magnetic fields in these microwaves. (e) Assuming that this pulsed beam strikes an absorbing surface, compute the force exerted on the surface during the 1.00-ns duration of each pulse. Figure P34.60arrow_forwardWhat is the frequency of the blue-violet light of wavelength 405 nm emitted by the laser-reading heads of Blu-ray disc players?arrow_forwardOn a 20°C night, a bat hovering in the air emits an ultrasonic chirp that has a frequency of 45 kHz. It hears an echo 54 ms later. a. Suppose the bat's timing uncertainty is ±1 ms; that is, what the bat perceives as a 54 ms delay could actually be anywhere in the range 53-55 ms. What is the uncertainty in the distance to the object? b. Suppose the object is an insect flying straight away from the bat. What is the insect's speed if the ultrasonic echo is shifted down in frequency by 750 Hz?arrow_forward
- A cell phone operates at a frequency of 700MHz. What is the wave length of the waves produced as this cell phone send a signal through the air at 20 degrees C to a local cell phone tower? I got .42 m/wave but not sure I set up the equation correctly. Thanks.arrow_forward3.10 The earth is 146.9 million km from the sun, and receives light with an intensity of 1.36 kW/m2. Mars is 227.9 million km from the sun. a. Calculate the intensity of sunlight for a satellite that is in the vicinity of Mars. b. If the satellite has solar cells with an efficiency of 29%, what area is required to generate 1 kW of electrical power?arrow_forwardBiologists use optical tweezers to manipulate micron-sized objects using a beam of light. In this technique, a laser beam is focused to a very small-diameter spot. Because small particles are attracted to regions of high light intensity, the focused beam can be used to “grab” onto particles and manipulate them for various experiments. In one experiment, a 10 mW laser beam is focused to a spot that has a diameter of 0.62 μm.a. What is the intensity of the light in this spot?b. What is the amplitude of the electric field?arrow_forward
- a. A radar receives a return from an area of precipitation 0.5 milliseconds after the pulse was initially transmitted from the radar. How far away from the radar is the precipitation located? b. The wind speed in this same area of precipitation is 20 m/s, but the wind is oriented 20 degrees to the right of the beam and away from the radar. What is the radial velocity of the target?arrow_forwardElectromagnetic waves, which include light, consist of vibrations of electric and magnetic fields, and they all travel at the speed of light, 3.00×108 m/s Part A: Sunburn (and skin cancer) is caused by ultraviolet light waves having a frequency of around 1.02×10^16 Hz. What is their wavelength? Part B: It has been suggested that extraterrestrial civilizations (if they exist) might try to communicate by using electromagnetic waves having the same frequency as that given off by the spin flip of the electron in hydrogen, which is 1.43 GHz. To what wavelength should we tune our telescopes in order to search for such signals? Part C: Microwave ovens cook food with electromagnetic waves of frequency around 2.45 GHz. What wavelength do these waves have?arrow_forwardThe speed of light in air is approximately v = 3.00 × 108 m/s and the speed of light in glass is v = 2.00 × 108 m/s. A red laser with a wavelength of X = 608 nm shines light incident of the glass, and some of the red light is transmitted to the glass. The frequency of the light is the same for the air and the glass. a. What is the frequency of the light? f x 10¹4 Hz b. What is the wavelength of the light in the glass? λ = nmarrow_forward
- Magnetic field of a plane wave in a lossless, 4, = 2 medium is given: Ħ(x, y; t) = ē,2 sin ((3x + 4y – 310°t)[A/m] a. Find the amplitude, frequency, wavelength, propagation direction. b. Find dielectric constant of medium and the phase velocity. c. Find the E field. d. Write E field in phasor domain. е. Write H field in phasor domain.arrow_forwardthe measured length of a cylindrical laser beam is 12.1 meters, its measured diameter is 0.00121 meters,and its measured intensity is 1.21×10^5 W/m .Which of these measurements is the most precise? a.length b.Diameter c.Intensity d.All of these are precise e.others..arrow_forwarda.Two points on earth’s surface at a distance of 1200 km are communicating using radio waves through an ionospheric layer whose height is 280 km. The maximum electron density of the layer is 6.95×1011 m−3. Calculate the value of frequency fmuf.b.An Ionosphere layer extends from the stratosphere upwards for about 250 mi and it consists three sub-layers. Discuss the effects of these sub-layers on wave propagation.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Physics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage Learning
College PhysicsPhysicsISBN:9781285737027Author:Raymond A. Serway, Chris VuillePublisher:Cengage Learning
College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage Learning
Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and Engineers, Technology ...PhysicsISBN:9781305116399Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning
College Physics
Physics
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
College Physics
Physics
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers, Technology ...
Physics
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning