please explain part d An ambulance moving in still air at a constant speed of v, =135.0 km / h, on a straight5.road, has a horn that emits sound at a frequency f =1450 Hz. Assume that the speed of soundin the still air is v=350 m/s.a) What is the frequency fi of the sound heard by an observer standing still on the road as theambulance approaches?b.) What is the wavelength, 4, of the sound in the still air directly in front of the ambulance asit is approaching?c.) What is the frequency f, of the sound heard by a moving observer moving directly towardthe approaching ambulance at a speed v, = 95.0km / h?d.) Suppose that the sound from the ambulance is reflected off of a reflector moving directlytoward the approaching ambulance at a speed v, -95.0km / h. Assuming that the sound canbe heard, what is the frequency f, of the reflected sound wave heard by the ambulancedriver?

Doppler Effect : It is defined as the increase or decrease in the frequency of sound or light or…

Answered: till air is v=350 m/s. What is the…

till air is v=350 m/s. What is the frequency fj of the sound ambulance approaches? What is the wavelength, A, of the sour

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)...

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please do this typewritten so I will upvote and skip this if you already did this. the big number on the right is only for numbering. please do not mind that. thank you
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