Question

If you change ________, predict what will happen to ______: Justify your answers. (a) the wavenumber...

If you change ________, predict what will happen to ______: Justify your answers.

(a) the wavenumber k, the angular frequency ω

(b) the tension F, the wave velocity v

(c) the linear mass density µ, the wavelength λ

(d) the regular frequency ν, the phase constant φ

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
What is the value of wavelength of the standing wave? Explain how you found it to...
What is the value of wavelength of the standing wave? Explain how you found it to get credit. Explain what a wavelength is. A vibrating experiment with a vibrating string at 95cm at a frequency of 25Hz, produce 5 loops.   A 150 cm of a string has a mass of 0.615 g. Calculate the linear density of the string. Explain how you did it. What is the unit of the linear density of the string? Calculate the wave’s velocity. Calculate...
(1A) A vertical spring with a spring constant of 8 N/m and damping constant of 0.05...
(1A) A vertical spring with a spring constant of 8 N/m and damping constant of 0.05 kg/s has a 2 kg mass suspended from it. A harmonic driving force given by F = 2 cos(1.5 t ) is applied to the mass. What is the natural angular frequency of oscillation of the mass? What is the amplitude of the oscillations at steady state? Does this amplitude decrease with time due to the damping? Why or why not? (1B) Two traveling...
An object of mass m = 0.25 kg has a horizontal spring attached to its left...
An object of mass m = 0.25 kg has a horizontal spring attached to its left side, and slides along a frictionless surface. The spring constant is κ = 0.4 N m . At t = 0 s, the object is displaced 0.1m to the right of its equilibrium position. Its initial velocity is 0.4 m s , toward the right. a) Calculate the period T of the motion. b) Calculate the angular frequency ω. c) Calculate the frequency ν....
A traveling wave on a string oscillates with an amplitude of 0.080m and a frequency of...
A traveling wave on a string oscillates with an amplitude of 0.080m and a frequency of 2.5Hz. The speed of the waves on the string is 10 m/s. At t=0, the end from which the oscillations originate has a vertical displacement of 0m. a) Find the angular frequency, period, wavelength, and wave number. b) Write a wave function describing the wave. c) The linear mass density μ of the string is 0.300kg/m, and tension in the spring is maintained at...
The function y(x,t) = 0.3 sin( 2 π t -2 π x + π /4) represents...
The function y(x,t) = 0.3 sin( 2 π t -2 π x + π /4) represents the vertical position of an element of a taut string upon which a transverse wave travels. This function depends on the horizontal position along the string, x, and time, t. y and x are in units of meters and t is in units of seconds. Do not use symbols in any of your answers below. Only use integers or decimals. a. Determine the angular...
A mass m = 1.4 kg hangs at the end of a vertical spring whose top...
A mass m = 1.4 kg hangs at the end of a vertical spring whose top end is fixed to the ceiling. The spring has spring constant k = 75 N/m and negligible mass. At time t = 0 the mass is released from rest at a distance d = 0.35 m below its equilibrium height and undergoes simple harmonic motion with its position given as a function of time by y(t) = A cos(ωt – φ). The positive y-axis...
The waves that stay in the middle by reflecting and changing phase, without canceling out, are...
The waves that stay in the middle by reflecting and changing phase, without canceling out, are called standing waves because they take shape that does not vary with time. 6- The set of free frequencies in which a system can vibrate is known as natural frequencies. 7- Transverse waves in the string vibrate to the medium in the direction of wave propagation. The wavelength vs frequency graph has the form of? A- straight line B- circle C- Parable D- Square...
Two waves traveling in opposite directions on a stretched rope interfere to give the standing wave...
Two waves traveling in opposite directions on a stretched rope interfere to give the standing wave described by the following wave function: y(x,t) = 4 sin⁡(2πx) cos⁡(120πt), where, y is in centimetres, x is in meters, and t is in seconds. The rope is two meters long, L = 2 m, and is fixed at both ends. In terms of the oscillation period, T, at which of the following times would all elements on the string have a zero vertical...
1.). Two sinusoidal waves are moving through a medium in the same direction, both having amplitudes...
1.). Two sinusoidal waves are moving through a medium in the same direction, both having amplitudes of 4.00 cm, a wavelength of 3.50 m, and a period of 6.25 s, but one has a phase shift of an angle φ. What is the phase shift (in rad) if the resultant wave has an amplitude of 4.00 cm? Hint: Use the trig identity 2.). Consider two sinusoidal sine waves traveling along a string, modeled as y1(x, t) = (0.2 m)sin[(6 m−1)x...
1. A cord of mass 0.65 kg is stretched between two supports 8.0 m apart. If...
1. A cord of mass 0.65 kg is stretched between two supports 8.0 m apart. If the tension in the cord is 140 N, how long will it take a pulse to travel from one support to the other? 2. A 50.0 Kg ball hangs from a steel wire 1.00 mm in diameter and 6.00 m long. What would be the speed of a wave in the steel wire? 3. The intensity of an earthquake wave passing through the earth...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT