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Get Full Access to Conceptual Physics - 12 Edition - Chapter 20 - Problem 48e
Get Full Access to Conceptual Physics - 12 Edition - Chapter 20 - Problem 48e

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# Suppose a piano tuner hears 3 beats per second when

ISBN: 9780321909107 29

## Solution for problem 48E Chapter 20

Conceptual Physics | 12th Edition

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Problem 48E

Suppose a piano tuner hears 3 beats per second when listening to the combined sound from a tuning fork and the piano wire being tuned. After slightly tightening the string, 5 beats per second are heard. Should the string be loosened or tightened?

Step-by-Step Solution:

Solution 48E Step 1 : In this question a piano tuner hears 3 beats per second which combines sound from tuning fork and piano wire Now the piano tuner tightens the string , now the tuner hears 5 beats per second We need to assist if the tuner needs to tighten or loosen the string

Step 2 of 2

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