A string that is 30.0 cm long and has a mass per unit length of 4.00 x 10" 3 kg/m is stretched to a tension of 20.0 N. Find frequency (in Hz) of the .second harmonic 78.6 210.7 235.7 105.3

Q: A steel wire in a piano has a length of 0.460 m and a mass of 3.400 ✕ 10−3 kg. To what tension must…

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Q: 8. A steel piano wire is 84.0 cm long and has a mass of 3.10 g. If the tension of the wire is 520 N,…

A: Length of the wire L=84.0 cm Mass of the wire m=3.10 g Tension in the wire T=520 N

Q: Q. 2. (a) Calculate the resonant frequency of a cylindrical resonantor of the following dimensions.…

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Q: Determine the wave's amplitude, wavelength, frequency, and the direction and speed of propagation.

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Q: There is a sine wave described by a function y=5*sin (20*t+3.1415). What is its value when time is…

A: Given data The sine wave described by a function is given as y = 5 x sin (20 x t + 3.1415) The time…

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Q: how much time will elapse between when you feel the vibration from the explosion, and when you hear…

A: STEP 1: The time after which the explosion’s vibrations can be felt can be determined as, Here, v,…

Q: An ambulance with a siren emitting a whine at 1540 Hz overtakes and passes a cyclist pedaling a bike…

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Q: The frequency of transuerse vibrations on stretched string is 150 HP2. If the tension is increased…

A: Frequency of a transverse vibration, f1=150 Hz The frequency of a stretched string can be formulated…

Q: The natural frequencies wn1 and wn2 of the following system, 8.00 0.00 58.00 -46.00 x(1)=0 0.00 6.00…

A: Given, 8006x¨t+58-46-4646x˙t=0 So inertia matrix is, M=8006 And stiffness matrix is, S=58-46-4646 If…

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Q: Problem #027. A sewing machine's needle point moves in SMH at a frequency of 2.30 Hz. At t = zero,…

A: Using general equation of SHM and using given conditions we can get the equation of the problem.

Q: A piano wire with a length of .7m has a mass of 4.3×10^-3kg. What tension is needed for the wire to…

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Q: m B 4294.6 2294.6 O 3294.6 1294.6 TE

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Q: A0.65 m long wire has a mass of 0.25 g and has a Young's modulus of 190 X 10 N/m2, If its…

A: Given that,Length of the wire : L = 0.65 (m)Mass : M = 25×10-5 (kg)Young Modulus : Y = 190×106…

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A: There are two sorts of waves that are released during an earthquake. Longitudinal waves and…

Q: The A string on a cello vibrates in its first normal mode with a frequency of 220 Hz. The vibrating…

A: Given: The frequency of the first normal mode is 220 Hz. The length of the string is 75 cm. The mass…

Q: (a) If the frequency of oscillation of the wave emitted by an FM radio station is 97.6 MHz,…

A: We know thatT=1fHeref=frequency of waveT=timeperiod of wave

Q: 18. The tension in a guitar string is decreased by 19%. Compared to the string oscillating in its…

A: Tension in string is decreased by 19%First harmonic is given in both cases.

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Q: What is the radius of a drum membrane held under a tension of 3990 N if the required frequency is…

A: Given: Tension on the string, T = 3990 N Frequency required, f = 440 Hz Area density, s = 0.01 kg/m…

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A: In this question we have to answer some questions related to the Earthquake. Please give positive…

Q: The A string on a cello vibrates in its first normal mode with a frequency of 220 Hz. The vibrating…

A: Given: The frequency of the strung in first normal mode is 220 Hz. The vibrating segment is 65.0 cm.…

Q: A piano wire with a length of 0.7m has a mass of 4.3×10^-3kg. What tension is needed for the wire to…

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Q: on The frequency of fransuerse vibrations stretched string is 150 HP2. If the tension is increased…

A: To find-New frequency (n2)=?Given that-Initial frequency (n1)=150 HzIntital tension=T1New…

Q: frequency

A: Given: The amplitude of the wave = 15 cm The wavelength of the wave = 40 cm Frequency = 8 Hz To…

Q: A wave is modeled with the function y(x,t) = (0.72m) cos((0.03rad/m)x − (0.58rad/s)t + π/3). Find…

A: Given data :- equation of wave - y(x,t) = (0.72m) cos((0.03rad/m)x − (0.58rad/s)t + π/3)

Q: as nos 16. A 12m rope is pulled tight with a tension of 92N. When one end of the rope is given a…

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A: The bulk modulus is 1.008 x 10¹¹ N/m² Note : Even I got the similar answer as u got but as you…

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A: Wave propagation refers to any of the methods by which waves travel.  We can distinguish…

Q: 4. A string is fixed at both ends and is vibrating at 142 Hz, which is its third harmonic frequency.…

A: Given data: Third harmonic frequency (f3) = 142 Hz Linear density of string (μ) = 5.35×10-3 kg/m…

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A: Given data:  Speed (v) = 6.91 m/s Period (T) = 8.72 s Required: The wavelength (λ)

Q: A stretched string fixed at each end has a mass of 46.0 g and a length of 8.20 m. The tension in the…

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Q: The air pressure variations in a sound wave cause the eardrum to vibrate. A) Find the maximum…

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