Class Management I Help Homework #6 Begin Date: 3/9/2020 12:01:00 AM -- Due Date: 3/19/2020 11:59:00 PM End Date: 3/26/2020 11:59:00 PM (17%) Problem 2: Suppose you want an oboe to produce a fundamental frequency of 108 Hz (which is below the range of a typical oboe) on a day when the temperature is 11.5°C. If you treat the oboe as a perfect air column which is open at both ends, how long, in meters, should the oboe be? Grade Summary L%3= Deductions 0% Potential 100% Submissions sin() cos() tan() 8. 9. НОME Attempts remaining: (4% per attempt) detailed view cotan() asin() acos() E 1M 4 6. atan() acotan() sinh() 1 3. END cosh() tanh() cotanh() BACKSPACE DEL CLEAR Degrees O Radians Hint Feethack I give up! Submit Feedback: 10% deduction per feedback. Hints: 5% deduction per hint. Hints remaining: 2 All coment 2020 Experr TA, LLC 2.

Class Management I Help Homework #6 Begin Date: 3/9/2020 12:01:00 AM -- Due Date: 3/19/2020 11:59:00 PM End Date: 3/26/2020 11:59:00 PM (17%) Problem 2: Suppose you want an oboe to produce a fundamental frequency of 108 Hz (which is below the range of a typical oboe) on a day when the temperature is 11.5°C. If you treat the oboe as a perfect air column which is open at both ends, how long, in meters, should the oboe be? Grade Summary L%3= Deductions 0% Potential 100% Submissions sin() cos() tan() 8. 9. НОME Attempts remaining: (4% per attempt) detailed view cotan() asin() acos() E 1M 4 6. atan() acotan() sinh() 1 3. END cosh() tanh() cotanh() BACKSPACE DEL CLEAR Degrees O Radians Hint Feethack I give up! Submit Feedback: 10% deduction per feedback. Hints: 5% deduction per hint. Hints remaining: 2 All coment 2020 Experr TA, LLC 2.

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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011.3 m/S O10 m/s Clear selection Two identical sinusoidal waves travel in the same direction at the same speed with an amplitude A. The phase difference between the two waves is o = 107.7°. The amplitude of the resultant wave, Aresultant, is increased with respect to the amplitude of the individual waves, A, by: %3D 64% O. 164% 18% 82% A standing wave pattern consisting of six loops is observed on a 2.1 m long string fixed at both ends. The wavelength, 2, is equal to: O0.35 m 0.3 m
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tutorial 5[165].pdf- Adobe Reader File Edit View Window Help Tools Fill & Sign Comment Open 238% Problem 1 Consider a guitar string (say, the 1st-string (E-high): the thinnest string). Its tension is adjusted such that when open (string vibrating at full length), its fundamental frequency is 330 Hz (E). Keeping the tension same, if we now close the first fret (i.e. put our finger on the first fret), the fundamental frequency becomes 350 Hz (F). If the length of the string is about 60 cm, can you estimate the reduction in length of the string when you place your finger on the first fret? Note that this is roughly the distance between the nut (Oth-fret) and the first fret.
3:11 O O docs.google.com t = T/60 sec t = Tt/360 sec t = 1/360 sec Clear selection Two travelling waves on a string produce a standing wave described by the following equation: y(x,t) = 0.06 sin(4Ttx)cos(50rt), where x and y are in meters and t is in seconds. The amplitude, wavelength, and speed of the travelling waves are: A =0.06 m, A = 0.5 m, v = 0.08 m/s A =0.06 m, A = 2 m, v = 12.5 m/s A =0.03 m, A = 2 m, v = 0.08 m/s A =0.03 m, A = 0.5 m, v = 12.5 m/s 11
Current Attempt in Progress A typical adult ear has a surface area of 1.32 x 10-3 m2. The sound intensity during a normal conversation is about 3.70 x 10-6 W/m² at the listener's ear. Assume that the sound strikes the surface of the ear perpendicularly. How much power is intercepted by the ear? Number i Units
6 Problem #6 A string with linear density 2.0g/m is lies along the positive x-axis with tension 80N. One end of the string is tied to a hook at x = frequency of 100HZ with a maximum displacement of 1.5mm. At t = Os, the hook is at its lowest point: Om that oscillates up and down at a 1. What is the wave speed on the string, and the wavelength? 2. What is the amplitude of the wave, and its phase constant? 3. Write the displacement equation D(x, t) of the traveling wave. 4. What is the string's displacement at x = 0.50m and t = 10ms?
Make sure you answer all other wise I will give downvote 1. a) A wave is described by y= sin(5z -6t). This wave is a Marcel wave. standing wave. traveling wave. longitudinal wave. b) A wave is described by y= sin(5z -6t). The speed of this wave along the z-axis is 1.5 1.2 5 0.77 c) A wave is traveling along a stretched string with amplitude A and frequency f. You can tell there is energy stored in the wave because if you touch the string it whacks your hand so hard that it stings. If the amplitude of the wave is doubled, then the energy stored in a one-foot length of the vibrating string changes by a factor of 4 0.5 0.25 2 d) A wave is traveling along a stretched string with amplitude A and frequency f. You can tell there is energy stored in the wave because if you touch the string it whacks your hand sp hard that it stings. If the frequency of the wave is reduced by 1/2, then the energy stored in a one-foot length of the vibrating string changes by a…
Week 3 #7
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Part A If a violin string vibrates at 390 Hz as its fundamental frequency, what are the frequencies of the first four harmonics? Enter your answers in ascending order separated by commas. ΑΣφ 画] ? Hz Submit Request Answer
Useful Links Help» This module Participantss> Exam, T-2. AY 2020-2021 Physics Final Exam, T-2, AY 2020-2021 sics Exams 23 If the fundamental frequency of a musical instrument is 35 Hz. Which overtone has a frequency of 210 Hz? f 1 Answer: Jon heet Final Exam Physics, T-2, Jump to... AY 20-21