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2. Emma needs to know the fundamental frequency of a guitar string. She sounds the string together with an 840HZ tuning fork, and counts 15 beats in 5.0s. She then sounds the string with an 835HZ tuning fork and counts 2 beats every second. What is the frequency of the string?

2. Emma needs to know the fundamental frequency of a guitar string. She sounds the string together with an 840HZ tuning fork, and counts 15 beats in 5.0s. She then sounds the string with an 835HZ tuning fork and counts 2 beats every second. What is the frequency of the string?

College Physics
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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 Do B) please 

2. Emma needs to know the fundamental frequency of a guitar string. She sounds the string together with an 840HZ tuning fork, and counts 15 beats in 5.0s. She then sounds the string with an 835HZ tuning fork and counts 2 beats every second. What is the frequency of the string?
Transcribed Image Text:2. Emma needs to know the fundamental frequency of a guitar string. She sounds the string together with an 840HZ tuning fork, and counts 15 beats in 5.0s. She then sounds the string with an 835HZ tuning fork and counts 2 beats every second. What is the frequency of the string?
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