A whistle of frequency 540 Hz moves in a circle of radius 60.0 cm at an angular speed of 15.0 rad/s.What are the (a) lowest and (b) highest frequencies heard by a listener a long distance away, at rest with respect to the center of the circle?

A whistle of frequency 540 Hz moves in a circle of radius 60.0 cm at an angular speed of 15.0 rad/s.What are the (a) lowest and (b) highest frequencies heard by a listener a long distance away, at rest with respect to the center of the circle?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter14: Superposition And Standing Waves

Section: Chapter Questions

Problem 50P

See similar textbooks

Related questions

Q: Given the following wave function, determine the amplitude A, wavenumber k, wavelength λ, frequency…

A: The given wave equation is, y=3.75 mcos42.5 rad/mz+98.6 rad/st The amplitude is, A=3.75 m The wave…

Q: A certain loudspeaker system emits sound isotropically with a frequency of 2000 Hz and an intensity…

A: Intensity of sound wave is defined as power carried by sound wave per unit area, in the direction…

Q: Two sinusoidal waves of wavelength A = 2/3 m and amplitude A = 6 cm and differing with their phase…

A: Given that Wavelength λ = 23m Amplitude A = 6 cm Velocity V = 50 m/s

Q: Find the amplitude, wave number, angular frequency, wavelength, frequency, period, wave speed and…

A: Given that, The two sinusoidal waves are as follows : f(x,t) = (1.42 m) sin (3.30 s-1 t + 2.12 m-1…

Q: A block with a speaker bolted to it is connected to a spring having the spring constant k = 40 N/m.…

A: Maximum velocity of the wave

Q: A source of sound is moving on a circular path with an angular speed of 4 rad/s as shown. The…

Q: What are the frequency and wavelength of the waves produced in the air when the string with one…

A: As the string vibrates, the sound wave is produced and the frequency of the sound is equal to the…

Q: A source of sound is moving on a circular path with an angular speed of 4 rad/s as shown. The…

A: Given: Initial frequency (f0) = 256 Hz angular speed of the source (ws) = 4 rad/s radius of the…

Q: Suppose the strings on a violin are stretched with the same tension and each has the same length…

Q: One end of a clothesline is given a sinusoidal motion with a frequency of 5.0 Hz and an amplitude of…

Q: Standing - wave vibrations are set up in a crystal goblet with four nodes and four antinodes equally…

A: The distance between adjacent nodes and between adjacent antinodes is equal to one quarter of the…

Q: One string of a certain musical instrument is 75.0 cm long and has a mass of 8.75 g. It is being…

Q: Two sinusoidal waves of wavelength A = 2/3 m and amplitude A = 6 cm and differing with their phase…

A: The wave number is, k=2πλ=2π23=3π The angular velocity is, v=ωkω=vk=503π=150π

Q: As a pulse travels though a uniform medium, the speed of the pulse ____. a. decreases b.…

Q: A tight guitar string has a frequency of 650 Hz in third harmonic. What will be its fundamental…

A: A tight guitar string is fixed at both ends. All harmonics are present in a guitar string vibration.…

Q: Two identical waves travel in the same direction, each with a wavelength A = 1 m and speed v = 20…

A: The relation between the wavelength, frequency and the wave velocity is wave velocity =wavelength x…

Q: As a certain sound wave travels through the air, it produces pressure variations (above and below…

A: Write a given values of this question. ∆P=1.30sinπx-330πtρair=1.20kg/m3ρatm=1.013×105kg/m3

Q: What frequency is received by the observer "B" moving at 23 km/h away from a firetruck at rest which…

Q: Two sinusoidal waves are moving through a medium in the positive x-direction, both having amplitudes…

Q: Two sinusoidal waves of wavelength A = 2/3 m and amplitude A = 6 cm and differing with their phase…

A: Given: Wavelength of sinusoidal wave, λ=23m. Velocity, v=50 m/s. Amplitude of resultant wave, A=6 m.

Q: At what frequency does the prankster hear the yell?

Q: Two identical waves travel in the same direction, each with a wavelength A = 1m and speed v = 20…

A: We are allowed to give the explanation of first question only which is given below. Please repost…

Q: Two identical sinusoidal waves with wavelengths of 1.5 m travel in the same direction at a speed of…

A: Wavelength of each wave λ=1.5 m Speed of each wave v=25 m/s Amplitude of the resultant wave R=3A

Q: A string of 1.8 m length and 50 g mass, is stretched by a tension of 9 N. A wave of amplitude 15 cm…

A: Given , Length of string(L) = 1.8 m Mass of string(m)= 50g= 0.050 kg Tension in string (F) = 9N…

Q: A tight guitar string has a frequency of 650 Hz in third harmonic. What will be its fundamental…

Q: A certain stretched string has a fundamental frequency of 100Hz. By what factor must it’s lenght,…

A: Frequency is given by,

Q: Two waves of amplitudes 3.6 m and 4.2 m, angular frequencies 942 rad/s, propagation constants 1.57…

Q: A horizontal wire is stretched with a tension of 94.0 N, and the speed of transverse waves for the…

Q: The intensity at the threshold of hearing for the human ear at a frequency of about 1000 Hz is 1l, =…

A: Intensity is given by, I=2π2ρvf2A2 From the above expression, I∝A2

Q: Two sinusoidal waves travelling in the same direction with the same amplitude, wavelength, and…

A: Given: The resultant wave is yresx,t=2 cmsin4πx-60πt+π3.

Q: A traveling wave on a taut string with a tension force T is given by the wave function: y(x,t) =…

A: y(x, t) =0.1sin(4x+100t) u=0.1kg/m

Q: A physics professor demonstrates the Doppler effect by tying a 600 Hz sound generator to a…

A: The formula for Doppler Effect on the frequency, in case of stationary observer, can be written as,…

Q: Male Rana catesbeiana bullfrogs are known for their loud mating call.The call is emitted not by the…

Q: Two sinusoidal waves of wavelength A = 2/3 m and amplitude A = 6 cm and differing with their phase…

A: Given

Q: how much time does it take for you to complete 12 dribbles?

Q: A taut string of length 2m is fixed at both ends, ar 600 N magnitude. If the density of the string…

A: Given data: Length, L = 2 m Tension, T = 600 N Linear mass density μ=0.015g/cm=0.0015kg/m

Q: An amplitude modulated wave is represented by the expression vm = 5(1+0.6 cos 6280r) sin(211x10*r)…

Q: A 2.29-m long organ pipe acts as a closed-end resonator that produces several different harmonic…

Q: A model aircraft with an engine producing vibrations of constant frequency of ?0 =500 ?? flies at a…

A: This question is related to the Doppler effect, which tells us about the apparent frequency heard by…

Q: Two sinusoidal waves of wavelength A = 2/3 m and amplitude A = 6 cm and differing with their phase…

A: Given, Wavelength,λ=23m Amplitude,A=6 cm Wave velocity,v= 60 m/s Phase difference, ϕ=φ

Q: A physics professor demonstrates the Doppler effect by tying a 450 HzHz sound generator to a…

A: Given:the initial frequency is f1=450 HzThe length of rope is L=1 mAngular speed is, N = 100 rpm

Q: Two transverse waves travel along the same taut string and interfere. Waves 1 and 2 are described,…

Q: | In a loudspeaker, an electromagnetic coil rapidly drives a paper cone back and forth, sending out…

A: Given:frequency of the cone, f = 1.2 kHzamplitude of the wave, A = 3.5 μm = 3.5×10−6 mloudspeaker…

Q: Two sinusoidal waves of wavelength A = 2/3 m and amplitude A = 6 cm and differing with their phase…

A: Wavelength of each sinusoidal wave λ=23 m Amplitude of each wave A=6 cm Speed of both the waves v=60…

Q: A sound wave is traveling in seawater, where the adiabatic bulk modulus and density are 2.31 × 109…

A: Given Density = 1025 kg/m3 Bulk modulas (B) = 2.31×109 Pa Wavelength = 3.22 m f1= 440 Hz

Concept explainers

Electromagnetic Waves

Electromagnetic waves are waves that consist of magnetic field and electric field components perpendicular to each other. These field components are also perpendicular to the direction of propagation of the wave.

Question

A whistle of frequency 540 Hz moves in a circle of radius
60.0 cm at an angular speed of 15.0 rad/s.What are the (a) lowest
and (b) highest frequencies heard by a listener a long distance
away, at rest with respect to the center of the circle?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

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 certain loudspeaker system emits sound isotropically with a frequency of 2000 Hz and an intensity of 0.960 mW/m2 at a distance of 6.10 m. Assume that there are no reflections. (a) What is the intensity at 30.0 m? At 6.10 m, what are (b) the displacement amplitude and (c) the pressure amplitude?
As shown , water is pumped into a tall, vertical cylinder at a volume flow rate R = 1.00 L/min. The radius of the cylinder is r = 5.00 cm, and at the open top of the cylinder a tuning fork is vibrating with a frequency f = 512 Hz. As the water rises, what time interval elapses between successive resonances?
What tension is needed to make a 1.2m long string resonate at its fourth harmonic with a frequency of 240Hz? The linear density of the string is 1.55g/m.
A piano wire with a length of .7m has a mass of 4.3×10^-3kg. What tension is needed for the wire to vibrate at a fundamental frequency of middle C (f=261.6Hz)?
A physics professor demonstrates the Doppler effect by tying a 450 HzHz sound generator to a 1.0-mm-long rope and whirling it around her head in a horizontal circle at 100 rpm. What is the difference between the highest frequency heard by a student in the classroom and the initial frequency of the sound generator?
A source of sound is moving on a circular path with an angular speed of 4 rad/s as shown. The frequency of the source is 256 Hz. The maximum frequency heared by a stationary observer at A is (velocity of sound in air is 332 m/s)
For a 171Hz plane traveling wave in air with a sound pressure level of 40 dB re 20 pPa, find (a)the acoustic pressure amplitude, (b) the intensity, (c)the acoustic particle speed amplitude, (d) the acoustic density amplitude, (e) the particle displacement amplitude
A tube, closed at one end and open at the other, vibrates at room temperature of 20 Celsius with a fundamental frequency of 125 Hz. Which of the following frequencies cannot be a higher harmonic of this system? a. 635Hz b. 750Hz c. 1375Hz d. 375Hz e. 875Hz
Two sinusoidal waves of wavelength λ = 2/3 m and amplitude A = 6 cm and differing with their phase constant, are travelling to the right with same velocity v = 60 m/s. The resultant wave function y_res (x,t) will have the form:
A model aircraft with an engine producing vibrations of constant frequency of ?0 =500 ?? flies at a constant speed in horizontal circle of radius ? = 15 ? and completes one revolution in 5.0 ?. An observer situated in the plane of the circle and 50 ? from its centre monitors the frequency of sound from the engine. Using the speed of sound in air as 340 m/s, calculate the maximum and minimum observed frequencies.
A physics professor demonstrates the Doppler effect by tying a 750 Hz sound generator to a 1.0-m-long rope and whirling it around her head in a horizontal circle at 100 rpm. What is the difference between the highest frequency heard by a student in the classroom and the initial frequency of the sound generator? Express your answer with the appropriate units What is the difference between the lowest frequency heard by a student in the classroom and the initial frequency of the sound generator? Express your answer with the appropriate units.
While chasing the person who released all the ping pong balls, an astronaut is screaming at 694Hz while moving towards the miscreant at 5.2 m/s. The prankster is fleeing, but at only 3.1 m/s. The air on the ISS is kept pretty close to standard pressure and temperature, so the speed of sound is 343 m/s. At what frequency does the prankster hear the yell? Do not actually solve the problem numerically or algebraically, just pick the one equation and define the relevant knowns and single unknown.