A string of mass 3 grams is stretched to a length of 1.2 meters and fastened at both end so that it can freely vibrate. The tension on the string is 1400 Newtons. What is the wavelength of the first harmonic (also called the fundamental frequency) of standing wave created by the vibrating string? Submit Answer Tries 0/2 What is the wavelength of the third harmonic of standing wave created by the vibrating string?
Properties of sound
A sound wave is a mechanical wave (or mechanical vibration) that transit through media such as gas (air), liquid (water), and solid (wood).
Quality Of Sound
A sound or a sound wave is defined as the energy produced due to the vibrations of particles in a medium. When any medium produces a disturbance or vibrations, it causes a movement in the air particles which produces sound waves. Molecules in the air vibrate about a certain average position and create compressions and rarefactions. This is called pitch which is defined as the frequency of sound. The frequency is defined as the number of oscillations in pressure per second.
Categories of Sound Wave
People perceive sound in different ways, like a medico student takes sound as vibration produced by objects reaching the human eardrum. A physicist perceives sound as vibration produced by an object, which produces disturbances in nearby air molecules that travel further. Both of them describe it as vibration generated by an object, the difference is one talks about how it is received and other deals with how it travels and propagates across various mediums.
![A string of mass 3 grams is stretched to a length of 1.2 meters and fastened at both ends so that it can freely vibrate. The tension on the string is 1400 Newtons.
1. What is the wavelength of the first harmonic (also called the fundamental frequency) of the standing wave created by the vibrating string?
[Text Box] m
[Submit Answer] Tries 0/2
2. What is the wavelength of the third harmonic of the standing wave created by the vibrating string?
[Text Box] m
[Note: The text provides a scenario to calculate the wavelength of the first and third harmonics created by a vibrating string given its mass, length, and tension.]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd1ba6bbb-fc76-4ff1-897e-f936bd2be4a6%2F559d19bd-236f-430a-b0df-d3476e33fb11%2F4t3uxbm_processed.jpeg&w=3840&q=75)
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