Physics, 21.12.2019 00:31 marjae188jackson
Astanding wave pattern is created on a string with mass density μ = 3.4 × 10-4 kg/m. a wave generator with frequency f = 61 hz is attached to one end of the string and the other end goes over a pulley and is connected to a mass (ignore the weight of the string between the pulley and mass). the distance between the generator and pulley is l = 0.62 m. initially the 3rd harmonic wave pattern is formed.
1) what is the wavelength of the wave? m 2) what is the speed of the wave? m/s 3) what is the tension in the string? n 4) what is the mass hanging on the end of the string? kg 5)now the hanging mass is adjusted to create the 2nd harmonic. the frequency is held fixed at f = 61 hz. what is the wavelength of the wave? m 6) what is the speed of the wave? m/s 7) what is the tension in the string? n 8) what is the mass hanging on the end of the string? kg 9) keeping the frequency fixed at f = 61 hz, what is the maximum mass that can be used to still create a coherent standing wave pattern?
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Astanding wave pattern is created on a string with mass density μ = 3.4 × 10-4 kg/m. a wave generato...
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