What is the period of motion of the

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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Last edit was made 2 days ago by Daniel Trevisan
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f= 1/T
v= A/T
v = Af
1. Suppose that a block is oscillating once every 4.0 seconds. What is the
frequency?
F=1/T =% =0.25 Hz
2. A speaker is producing a 250 Hz note. What is the period of motion of the
speaker?
f= 250 Hz
T=?
E = 1/T
T= 1/f = 1/250 s = 0.004s
3. What is the wave speed if an 82 Hz note has a wavelength of 4.0 meters?
A = 4 m
f= 82 Hz
V =?
v = Af = 4 x 82 =324 m/s
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Transcribed Image Text:- Sound Wave Calculations-11398379 0 ew Insert Format Tools Add-ons Help Last edit was made 2 days ago by Daniel Trevisan BIUA. D 田回▼ Arial 12 %3D 100% Normal text f= 1/T v= A/T v = Af 1. Suppose that a block is oscillating once every 4.0 seconds. What is the frequency? F=1/T =% =0.25 Hz 2. A speaker is producing a 250 Hz note. What is the period of motion of the speaker? f= 250 Hz T=? E = 1/T T= 1/f = 1/250 s = 0.004s 3. What is the wave speed if an 82 Hz note has a wavelength of 4.0 meters? A = 4 m f= 82 Hz V =? v = Af = 4 x 82 =324 m/s Support | Schoology Blog | PRIVACY POLICY
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