A wave on a string has an amplitude of 0.567 mm and is propagating with a...
A wave on a string has an amplitude of 0.567 mm and is propagating with a speed of 15.0 m/s in the positive x direction. If the frequency of the wave is 42.0 Hz, what is the speed of the string at x = 1.25 cm and t= 0.0625 s? (Hint: not looking for a wave speed)
A wave on a string has an amplitude of 0.567 mm and is propagating with a speed of 15.0 m/s in the positive x direction. If the frequency of the wave is 42.0 Hz, what is the speed of the string at x = 1.25 cm and t= 0.0625 s? (Hint: not looking for a wave speed)
A transverse wave 0.80 cm in amplitude is propagating on a string; the wave frequency is 46 Hz. The string is under 21 N tension and has mass per unit length of 15 g/m. Determine the wave speed. Answer should be in m/s. Thanks!
A sound wave propagating to the right has a frequency of 1.0 kHz and an amplitude of 15 nm. What is an equation, ψ(t,x), of the wave that describes its behavior? Assume the speed of sound is 344 m/s and write your answer with only SI units.
A harmonic wave moving in the positive x direction has an amplitude of 3.7 cm, a speed of 42.0 cm/s, and a wavelength of 42.0 cm. Assume that the displacement is zero at x = 0 and t = 0. Calculate the displacement due to the wave at x = 10.0 cm, t = 20.0 s.
A wave has a wavelength of 3.0 m, a frequency of 25.0 Hz, and an amplitude of 14.0 cm. The wave travels in the positive x-direction and has a displacement of zero at t = 0 and x = 0. How many complete oscillations has the wave made at t = 20.0 s and x = 4.2 m?
The amplitude of a wave traveling on a string is 0.250 m. The 8.50-Hz wave is traveling in the positive x-direction at a wave speed of 17.0 m/s. Assume this wave is as a sinusoidal wave. If the correct time-dependent wave function for the wave is 0.250sin(3.14(x−ct)+ϕi), then determine the parameter c for the expression.
A travelling transverse wave has an amplitude of 20 cm and is moving in the -x direction. The wave speed was measured to be 4 m/s with a frequency (f) of 2.0 Hz. (a) What is the wavelength (λ) of the wave (2 points)? (b) What is the period (T) of the wave (2 points)? (c) What is the angular frequency w (2 points)? 4 (d) Using the notation learned in class, what is the equation of the wave? Remember...
t = 0 ms (a) (4 marks) A sinusoidal wave moving along a string is shown twice in the figure at time t = 0 (top) and time t = 4t (bottom). After At = 4.0 ms, the crest travels d=6.0 cm in the positive x direction. The equation for the wave is in the form 8 mm H HHHx y(x, t) =Ym sin(kx = wt). t = 4 ms What are (i) ym, (ii)k, (iii) w, and (iv) the...
The equation of a transverse wave propagating on a string is given by a) Show that this equation can be written as: b) Find your amplitude, wave number, angular frequency and indicate in which direction the disturbance is propagated. c) Find the propagation speed, wavelength, frequency, and wave period. d) Find and draw the wave profile between x=0 and x=90cm, in t=0s. e)Write the equation that defines the motion of the point x = 10cm at every instant of weather....