An ambulance with a siren emitting a whine at 1570 Hz overtakes and passes a cyclist pedaling a bike at 2.54 m/s. After being passed, the cyclist hears a frequency of 1560 Hz. How fast is the ambulance moving? (Take the speed of sound in air to be 343 m/s.) Number i Units

An ambulance with a siren emitting a whine at 1570 Hz overtakes and passes a cyclist pedaling a bike at 2.54 m/s. After being passed, the cyclist hears a frequency of 1560 Hz. How fast is the ambulance moving? (Take the speed of sound in air to be 343 m/s.) Number i Units

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: Question 6 A car comes towards a stationary observer at speed 72.00 km/hr, honking loudly, and…

Q: a. What frequency (in Hz) is received by a person watching an oncoming ambulance moving at 118 km/h…

A: *The ambulance moving at a speed is vs = 118 km/h = 32.78 m/s *The emitting frequency is f0 = 600 Hz…

Q: An ambulance with a siren emitting a whine at 1490 Hz overtakes and passes a cyclist pedaling a bike…

Q: O B. amplitude C. wavelength O D. period O E. speed

A: Amplitude is answer For two waves of equal amplitude interfering constructively, the resulting…

Q: An ambulance with a siren emitting a whine at 1470 Hz overtakes and passes a cyclist pedaling a bike…

Q: A bird is flying directly toward a stationary bird- watcher and emits a frequency of 1.22 × 10³ Hz.…

Q: The security alarm on a parked car goes off and produces a frequency of 1150 Hz. The speed of sound…

A: Original frequency is The speed of sound is Change in frequency is Find:Speed of observer.

Q: 3) Two motorists moving towards each other at the same speed narrowly miss a collision. As they move…

A: Given Data: The speed of sound is, vs=361 m/s The frequency of both motorists is, f'=f0=f The…

Q: Deep ultrasonic heating is used to promote healing of torn tendons. It is produced by applying…

A: Given data: The radius of the transducer, r=1.20 cm=0.012 m The intensity of sound produced,…

Q: A truck travelling west at 60 m/s sounds it's 440 hz horn as it passes an observer riding a bike…

A: Given that ,A truck travelling west at ( vs ) source velocity = 60 m/s, itssource frequency fs = 440…

Q: A fan blade is rotating at 90 Hz when someone switches the fan to the next lowest setting. As a…

Q: A trumpet player on a moving railroad flatcar moves toward a second trumpet player standing…

Q: An ambulance with a siren emitting a whine at 1420 Hz overtakes and passes a cyclist pedaling a bike…

Q: security alarm on a parked car parked car, pass it, and drive av

A: The change in frequency is due to Doppler effect

Q: Air temperature in a desert can reach 58.0°C (about 136°F). What is the speed of sound (in m/s) in…

A: As the medium's temperature rises, so does the sound speed. Higher temperatures give molecules more…

Q: Deep ultrasonic heating is used to promote healing of torn tendons. It is produced by applying…

A: Radius, R = 1.74 cm = 0.0174 mIntensity, I = 5.18×10³ W/m²Energy, E = 3530 J

Q: A typical adult ear has a surface area of 2.61 x 10-3 m². The sound intensity during a normal…

Q: n ambulance with a siren emitting a whine at 1760 Hz overtakes and passes a cyclist pedaling a bike…

Q: A fire truck emitting a 450 Hz signal passes by a stationary detector. The difference in frequency…

Q: An ambulance with a siren emitting a whine at 1530 Hz overtakes and passes a cyclist pedaling a bike…

Q: Wind gusts create ripples on the ocean that have a wavelength of 8.03 cm and propagate at 2.87 m/s.…

A: Given Wavelength = 8.03 cm = 0.0803 m Wave speed = 2.87 m/s We have to calculate frequency of the…

Q: An ambulance with a siren emitting a whine at 1580 Hz overtakes and passes a cyclist pedaling a bike…

Q: An ambulance with a siren emitting a whine at 1620 Hz overtakes and passes a cyclist pedaling a bike…

Q: The security alarm on a parked car goes off and produces a frequency of 1110 Hz. The speed of sound…

A: Doppler effect is the change in frequency of sound observed by a person due to the change in…

Q: A trumpet player on a moving railroad flatcar moves toward a second trumpet player standing…

A: The received frequency will be: f'=f+nf'=610 Hz +6 Hzf'= 616 Hz

Q: An ambulance with a siren emitting a whine at 1540 Hz overtakes and passes a cyclist pedaling a bike…

Q: An ambulance with a siren emitting a whine at 1790 Hz overtakes and passes a cyclist pedaling a bike…

Q: While rolling down a hill, you produce a pitch of 387 Hz while honking on your horn. A stationary…

A: Given information: The frequency of the horn (f0) = 387 Hz The combined frequency heard (Δf) = 49 Hz…

Q: An ambulance with a siren emitting a whine at 1470 Hz overtakes and passes a cyclist pedaling a bike…

Q: An ambulance with a siren emitting a whine at 1700 Hz overtakes and passes a cyclist pedaling a bike…

Q: An ambulance with a siren emitting a whine at 1440 Hz overtakes and passes a cyclist pedaling a bike…

A: The apparent frequency of sound heard by the cyclist can be given by, f=v-vlv-vsf0 Here, v is the…

Q: A typical adult ear has a surface area of 2.05 x 10-3 m². The sound intensity during a normal…

A: The given data we have: Surface area of ear: 2.05×10-3m2 Sound intensity: 3.59×10-6Wm2 The…

Q: A string on an instrument is tuned to vibrate at a fundamental frequency of 56 Hz. If the tension in…

Q: An ambulance with a siren emitting a whine at 1430 Hz overtakes and passes a cyclist pedaling a bike…

Q: An ambulance with a siren emitting a whine at 1640 Hz overtakes and passes a cyclist pedaling a bike…

Q: Two cars traveling with the same speed move directly away from one another. One car sounds a horn…

A: Doppler's effect when source and observer both moving away in opposite direction: If there is sound…

Q: At what temperature is the speed of sound in helium (ideal gas, y = 1.67, atomic mass = 4.003 u) the…

A: Atomic mass of helium is The ratio of specific heat at constant pressure to specific heat at…

Q: The warning tag on a lawn mower states that it produces noise at a level of 99.0 dB. What is this in…

A: We know that the formula of noise at a level is given as βdB= 10log10II0------ eq 1 here I0 is the…

Q: An osprey's call is a distinct whistle at 2200 Hz. An osprey calls while diving at you to drive you…

A: Frequency of the source is f = 2200 HzFrequency heard is f0 = 2300 Hz

Q: A train whistle is heard at 250 Hz as the train approaches town. The train cuts its speed in half as…

Q: 4. A bystander hears a siren vary in frequency from 592 Hz to 380 Hz as a fire truck approaches,…

Q: n ambulance with a siren emitting a whine at 1770 Hz overtakes and passes a cyclist pedaling a bike…

Question

An ambulance with a siren emitting a whine at 1570 Hz overtakes and passes a cyclist pedaling a bike at 2.54 m/s. After being passed,
the cyclist hears a frequency of 1560 Hz. How fast is the ambulance moving? (Take the speed of sound in air to be 343 m/s.)
Number
i
Units

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 1 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

A bat is flitting about in a cave, navigating via ultrasonic bleeps. Assume that the sound emission frequency of the bat is 37.1 kHz. During one fast swoop directly toward a flat wall surface, the bat is moving at 0.028 times the speed of sound in air. What frequency does the bat hear reflected off the wall? Number i Units
Sound travels at an estimated speed of 344 * m/s c a sound wave has a frequency of 2500 HzWhat is the distance between the crests of each wave?
Which one is the correct answer and please explain why. Thank you.
A pin with a mass of 0.15 g falls from rest on a table 1.0 m high. Upon hitting the ground, 0.02 % of the kinetic energy of the pin is converted into a sound pulse with a duration of 0.10 s that is emitted in all directions. If the intensity of the background noise is 1.0 X 10-⁸ W/m², how far can a person be to hear the noise of the pin falling? * a. 3,1 mb. 1,4 mc. 4,8 md. 2,5 me. 7,5 mf. 4,0 mg. 5,3 mh. 6,2 m
5
An ambulance with a siren emitting a whine at 1470 Hz overtakes and passes a cyclist pedaling a bike at 2.41 m/s. After being passed, the cyclist hears a frequency of 1461 Hz. How fast is the ambulance moving? (Take the speed of sound in air to be 343 m/s.) Number i Units
An ambulance with a siren emitting a whine at 1730 Hz overtakes and passes a cyclist pedaling a bike at 2.60 m/s. After being passed, the cyclist hears a frequency of 1722 Hz. How fast is the ambulance moving? (Take the speed of sound in air to be 343 m/s.) Number i Units
Part 2: Trains & a bicycle s shown below, the red train is stationary and the green train is moving forward at a speed of 41 m/s. Between the trains is a cyclist moving forward at 14 m/s. Each train has a whistle with a frequency of 333 Hz. The air temperature is 28°C. A.) What is the frequency from the red train's whistle as heard by the bicyclist? B.) What is the frequency from the green train's whistle as heard by the bicyclist?
Q2
Two eagles fly directly toward one another, the first at 15.0 m/s and the second at 21.0 m/s. Both screech, the first one emitting a frequency of 2500 Hz and the second one emitting a frequency of 3800 Hz. What frequencies (in Hz) do they receive if the speed of sound is 330 m/s? first eagle Hz second eagle Hz Additional Materials O Reading
Со A bat flies toward a moth at speed 7.5 m/s while the moth is flying toward the bat at speed 5.0 m/s. The bat emits a sound wave of 51.35 kHz. Part A What is the frequency of the wave detected by the bat after that wave reflects off the moth? Express your answer to two significant figures and include the appropriate units. HÀ ? f = Value Units Submit Request Answer
What frequency sound (in Hz) has a 0.450 m wavelength when the speed of sound is 337 m/s? Hz Additional Materials O Reading