A string of mass m and length L is under tension T. The speed of a wave in the string is v. What will be the speed of a wave in the string if the length is increased to 2L, with no change in mass?
a)2v
b)1.4v
c)v
d)0.5v
d)0.71v
A string of mass m and length L is under tension T. The speed of a...
Suppose on a string of length L=87 cm, tension T=115 N, and mass m the fundamental (1st Harmonic) has a frequency of f1= 500.0 Hz. a) What is the wavelength of the fundamental? b) What is the speed of propagation of the wave in the string? c) What is the mass m of the string? d) In order to tune the string to a new fundamental frequency of 505 Hz, how much does the tension need to change? Will it...
A transverse wave is traveling along a string of total mass M, length L, and tension T. Which of the following is correct? a. The wavelength of the wave is proportional to L. b. The wave velocity depends on M,L,and T. c. The frequency of the wave is proportional to the wavelength. d. The speed of motion of a point on the string is the same as the velocity of propagation of the wave.
plz explain! :) A string under tension carries a transverse wave traveling at a speed v. If the tension in the string is doubled, what will be the speed of a transverse wave traveling down the string? O/2v Ov/v2 Ου O 2v Ο υ/2
A string of mass 100 g and length 2 m is under a tension of 200 N. Find its (a) wave velocity, (b) fundamental frequency, (c) 3rd harmonic frequency, and (d) 5th overtone wavelength.
Question 5 1 pts A string under tension carries transverse waves traveling at speed v. If the same string is under 4 times the tension, what is the wave speed? v/2 4v V 2v v/4
A sinusoidal wave is travelling on a string under tension T = 8.0(N), having a mass per unit length of 1 = 0.0128(kg/m). It’s displacement function is D(x,t) = Acos(kx - t). It’samplitude is 0.001m and its wavelength is 0.8m. It reaches the end of this string, and continues on to a string with 2 = 0.0512(kg/m) and the same tension as the first string. Give the values of A, k, and , for the original wave, as well as...
Tension is maintained in a string as in the figure below. The observed wave speed is v = 21.0 m/s when the suspended mass is m = 3.00 kg. (You may assume that the length of the vertical portion of the string is negligible compared to the length of the string.) (a) What is the mass per unit length of the string? (b) What is the wave speed when the suspended mass is m = 2.30 kg?
A guitar string of length L = 0.79 m is oriented along the x-direction and under a tension of T = 110 N. The string is made of steel which has a density of ρ = 7800 kg / m3. The radius of the string is r = 8.9 x 10-4 m. A transverse wave of amplitude A = 0.0020 m is formed on the string. a) Calculate the mass per unit length μ of the guitar string in kg/m....
A 1.08-m long string has a mass of 7.4 g. The string is under a tension of 95.3 N. What is the speed of a wave on this string?
Tension is maintained in a string. The observed wave speed is v=24 m/s, when the suspended mass is m=3 kg a)What is the mass per unit length of the string? b) What is the wave speed when the suspended mass is m=2 kg ANS mu= 0.0052 kg/m; v=19.6 m/s