A source of sound with frequency 620 Hz is placed on a moving platform that approaches a
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A source of sound with frequency 620 Hz is placed on a moving platform that approaches a physics student at speed v; the student hears sound with a frequency f1. Then the source of sound is held stationary while the student approaches it at the same speed v; the student hears sound with a frequency f2. Choose the correct statement.
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(a) fi = f2; both are greater than 620 Hz. (b) fi = f2; both are less than 620 Hz. (c) fi > f2 > 620 Hz. (d) f2> f1 > 620 Hz.
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The correct statement is option C f1f2620Hz Explanation ...View the full answer
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Related Book For
College Physics With An Integrated Approach To Forces And Kinematics
ISBN: 978-1260547719
5th Edition
Authors: Alan Giambattista
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