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If the peak amplitude ol a sine wave is 12V (volis). Determine Ihe peak-Io-peak amplitude. Determine the RMS amplitude:Ithas a fundamental frequency of 440Hz. A gui...

Question

If the peak amplitude ol a sine wave is 12V (volis). Determine Ihe peak-Io-peak amplitude. Determine the RMS amplitude:Ithas a fundamental frequency of 440Hz. A guitar string is 63 Scm long: Determine the speed of any wave on Ihe string- and 3rd harmonics. Determine the wavelength of the Znd

If the peak amplitude ol a sine wave is 12V (volis). Determine Ihe peak-Io-peak amplitude. Determine the RMS amplitude: Ithas a fundamental frequency of 440Hz. A guitar string is 63 Scm long: Determine the speed of any wave on Ihe string- and 3rd harmonics. Determine the wavelength of the Znd



Answers

The equation for the speed of a wave on a string is $v=\sqrt{\frac{F}{\mu}},$ where $F_{\mathrm{T}}$ is the tension in the string and $\mu$ is the mass per unit length of the string. A guitar string has a mass of $3.2 \mathrm{g}$ and is $65 \mathrm{cm}$ long. What must be the tension in the string to produce a note whose fundamental frequency is $147 \mathrm{Hz}^{2}$

Frequency off the emitting sound is equal to frequency off the sharing it was 100 hards now using week was them die If we can find that the weapon of the string will be given by velocity over frequency equals 343 velocity of sounded Aaron 343 meters per second, divided by frequency 100 hearts. So the Western comes out to be 3.43 3.43 meter.

For this problem were asked to find the speed of a Tran verse way. First, we need to find out our gnomes of the problem, and from that we confined our speed, which is our own. Were given the tension of this spring or 20 one mutants the amplitude of the way one to sandy, the frequency of the wave 40 for it's and the mass per unit length 15 rims. This leaves us the velocity or speed of the wave to find the formula we use is the spring tension force is equal to the mass per unit length times velocity squared now to solve for the speed of the trans verse way we need to solve for V or the velocity. Then we can say that the is equal to the square root of the spring tension divided by the mass per unit linked, which will be the square root of 21 new tenants divided by 15 grams per year, which we must remember convert into kilograms so equals square root of 21 Newtons, divided by zero point zero wine. Five kilograms, which makes the to the square root of 1000 400 which is 30 seven points 40 que so the speed of the trance verse way is 30 seven meters second around

Hi, everyone. This is the problem Based on formation of static IPs over the spread, this tree length is given 63 centimeter and three notes are farming 2 33 and Kayleigh. What's our farming? It means since three anti notes are for me. So it is vibrating egg. Third, hard winning we've linked of third album equation will be to L V. I. N Length is given 66. Sorry, this is 66 centimeter upon three. It is 44 centimeter. That's all. Thanks for watching it.

Long away with traveling on a string right and the reverend off the spring. Given to us is 0.4 00 m. It is the equivalent of the cancel sweep. Maximum transfer spirit off particle, which is represented by a mega, is given 3 m per second. It is 3 m per second and maximum transfers. Exhilaration magnitude off the particle. A Omega square is also given to us and it will be It is 8.5 into transport four into tenders for 4 m square. This information regarding cancers we was given to us We Max mx magnitude and violent off the wave. Now divide these two equations say we're looking for omega. It will make us square. Do you want to buy Amigo? This will give us angular frequency and angular frequency will be equals. Toe 8.5 by three. 8.25 by three into transport food. When we solve it, we will get omega angular. Frequency 2.83 into tens were four read in per second unit off radio unit off. Angular frequency is radiant per second. It is radiant or second. It is a value of omega. Now we're looking for the particle. The wave speed and wave speed is given way. Oh, my God. Wave speed is given by Omega by K. We're case to Pavel. Um, the omega two Pi Lambda two pi by Lambda. And the center will be here. Putting all values will get the value off. We implies the wave speed will be 2.83 into terms were four in 2.4. This is the wavelength now divide way too into 3.14 2 to 3.14 We equals toe after all mathematical calculations, this value comes out to be 1.80 into transport. 3 m per second in tow. Tenders power three meter per second. It is a wave speed. This is the first thing we were looking for. What is the transfer speed of the wave wave Speed? It will be the waves with Now We're looking for the amplitude. Amplitude can be calculated by this equation. Omega was given to us and Omega equals two. Three. It means employer will be three by omega three by Omega and Omega is 2.83 in the transfer. Four into 10 raced power for when we solve it, it will be 1.6 in the terms of our minus 4 m. Or we can write it. We can write this amplitude as 0.106 millimeter. I'm It is the amplitude off the particles in a way.


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