mechanical waves, standing waves Begin Date: 6/29/2021 12:01:00 AM -- Due Date: 8/4/2021 11:59:00 PM End Date: 8/4/2021 11:59:00 PM (20%) Problem 2: A string of length L = 2.9 m and mass m = 0.025 kg is fixed between two stationary points, and when the string is plucked a transverse wave of frequencyf= 94 Hz is generated. Randomized Variables L= 2.9 m m = 0.025 kg f = 94 Hz DA 33% Part (a) What is the strings linear density, g, in kilograms per meter? Grade Summary Deductions Potential %0 %00 Submissions Attempts remaining: 7 (3% per attempt) detailed view 8. 6 HOME Quis cotan() Osoɔ asin() acos() 5. 9 Quere acotan() 2. cotanh() END Oysoɔ O Degrees O Radians VO BACKSPACE CLEAR Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining: 1 Feedback: 1% deduction per feedback. EA 33% Part (b) If the wavelength is 10.0 cm, which harmonic is this, counting the fundamental as 1? - A 33% Part (c) For the case described in Part (b), what is the tension in N?

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter16: Waves
Section: Chapter Questions
Problem 131AP: A wave on a string is driven by a string vibrator, which oscillates at a frequency of 100.00 Hz and...
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mechanical waves, standing waves Begin Date: 6/29/2021 12:01:00 AM -- Due Date: 8/4/2021 11:59:00 PM End Date: 8/4/2021 11:59:00 PM
(20%) Problem 2: A string of length L = 2.9 m and mass m = 0.025 kg is fixed between two stationary points, and when the string is plucked
a transverse wave of frequencyf= 94 Hz is generated.
Randomized Variables
L=2.9 m
m = 0.025 kg
f = 94 Hz
DA 33% Part (a) What is the strings linear density, Q, in kilograms per meter?
Grade Summary
Deductions
Potential
%0
Quis
cotan()
Submissions
Attempts remaining: 7
(3% per attempt)
detailed view
HOME
8
Osoɔ
acos()
5.
9
QUIse
acotan()
Oyuis
Oyue
cotanh()
2.
cosh()
END
O Degrees O Radians
VO BACKSPACE
CLEAR
Submit
Hint
Feedback
I give up!
Hints: 0% deduction per hint. Hints remaining: 1
Feedback: 1% deduction per feedback.
- A 33% Part (b) If the wavelength is 10.0 cm, which harmonic is this, counting the fundamental as 1?
E A 33% Part (c) For the case described in Part (b), what is the tension in N?
Transcribed Image Text:mechanical waves, standing waves Begin Date: 6/29/2021 12:01:00 AM -- Due Date: 8/4/2021 11:59:00 PM End Date: 8/4/2021 11:59:00 PM (20%) Problem 2: A string of length L = 2.9 m and mass m = 0.025 kg is fixed between two stationary points, and when the string is plucked a transverse wave of frequencyf= 94 Hz is generated. Randomized Variables L=2.9 m m = 0.025 kg f = 94 Hz DA 33% Part (a) What is the strings linear density, Q, in kilograms per meter? Grade Summary Deductions Potential %0 Quis cotan() Submissions Attempts remaining: 7 (3% per attempt) detailed view HOME 8 Osoɔ acos() 5. 9 QUIse acotan() Oyuis Oyue cotanh() 2. cosh() END O Degrees O Radians VO BACKSPACE CLEAR Submit Hint Feedback I give up! Hints: 0% deduction per hint. Hints remaining: 1 Feedback: 1% deduction per feedback. - A 33% Part (b) If the wavelength is 10.0 cm, which harmonic is this, counting the fundamental as 1? E A 33% Part (c) For the case described in Part (b), what is the tension in N?
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