A student creates a series of SHM Transversal waves, traveling in the +x-axis, on a clothesline. The wave has an amplitude of 80.0 cm, a period of 2.50 s, and a wavelength of 32.0 cm. Write out the wave's general equation, in terms of t and x. In other words, t 4 + sin [2 x ( - ) ] \ T Leave A and in centimeters. rewrite y = A* sin 27 with the values of A, T, and λ inserted. Calculate the wave's vertical position (cm) at t = 6.80 s and x = 75.0 cm. Remember to use Radian mode and to calculate 2π(1/T -x/λ) to three significant figures before using the Sine function.
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.
Write the given values to the suitable variables.
Here, A, T, , t, are the amplitude, time period, wavelength, time, and distance.
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