A 5.00 m, 0.732 kg wire is used to support two uniform 235 N posts of equal length. Suppose that the wire is essentially horizontal and that the speed of sound is 344 m / s. A strong wind is blowing, causing the wire to vibrate in its seventh overtone. (n = 8); What are the frequency and wavelength of the sound the wire produces
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 5.00 m, 0.732 kg wire is used to support two uniform 235 N posts of equal length. Suppose that the wire is essentially horizontal and that the speed of sound is 344 m / s. A strong wind is blowing, causing the wire to vibrate in its seventh overtone. (n = 8); What are the frequency and wavelength of the sound the wire produces
Un alambre de 5.00 m y 0.732 kg se utiliza para sostener dos postes uniformes de 235 N con igual longitud. Suponga que, en esencia, el alambre es horizontal y que la rapidez del sonido es de 344 m/s. Está soplando un fuerte viento, lo que provoca que el alambre vibre en su séptimo sobretono. (n=8) ¿Cuáles son la frecuencia y la longitud de onda del sonido que produce el alambre *
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