Homework Answers
Energy with one wavelength on the string is changed down the string at the propagation velocity v. By basic wave equation vT= lambda
The speed of the travelling wave produced in string is v = √(T/μ)and power of the travelling wave in the string is given by formula P=μA²w²v/2
On subsitituting the variable in power formula we get the frequency
Add Answer to:
A string along which waves can travel is 3.45 m long and has a mass of...
A string along which waves can travel is 2.72 m long and has a mass of...
A string along which waves can travel is 2.72 m long and has a mass of 123 g. The tension in the string is 34.2 N. What must be the frequency of traveling waves of amplitude 11.6 mm for the average power to be 62.5 W?
Chapter 16, Problem 026 A string along which waves can travel is 3.77 m long and...
Chapter 16, Problem 026 A string along which waves can travel is 3.77 m long and has a mass of 166 g. The tension in the string is 55.2 N. What must be the frequency of traveling waves of amplitude 9.81 mm for the average power to be 86.2 W? Ans:________Hz
How does the average power of a wave depend on each of the following quantities? proportional...
How does the average power of a wave depend on each of the following quantities? proportional to the square root of: The average power of a wave on a string is proportional to the square of: The average power of a wave on a string is proportional to the square of: The average power of a wave on a string is proportional to the square root of: The average power of a wave on a string is the tension of...
Chapter 16, Problem 037 GO These two waves travel along the same string: Y. - (3.82...
Chapter 16, Problem 037 GO These two waves travel along the same string: Y. - (3.82 mm) sin(1.960x - 430xt) Y2 - (5.64 mm) sin(1.9611X - 430t +0.780xrad). What are (a) the amplitude and (b) the phase angle (relative to wave 1) of the resultant wave? (c) If a third wave of amplitude 4.54 mm is also to be sent along the string in the same direction as the first two waves, what should be its phase angle in order...
Chapter 16, Problem 037 GO These two waves travel along the same string: Y-(3.82 mm) sin(1.96x430)...
Chapter 16, Problem 037 GO These two waves travel along the same string: Y-(3.82 mm) sin(1.96x430) Y2 = (5.64 mm) sin(1.96x430 +0.780xrad), What are (a) the amplitude and (b) the phase angle (relative to wave 1) of the resultant wave? (c) If a third wave of amplitude 4.54 mm is also to be sent along the string in the same direction as the first two waves, what should be its phase angle in order to maximize the amplitude of the...
Sinusoidal waves 5.00 cm in amplitude are to be transmitted along a string that has a...
Sinusoidal waves 5.00 cm in amplitude are to be transmitted along a string that has a linear mass density of 4.00 x 10-2 kg/m. The source can deliver a maximum power of 305 W, and the string is under a tension of 101 N. What is the highest frequency fat which the source can operate? Hz Need Help? Read It Master it
A stretched string is 1.97 m long and has a mass of 20.9 g . When...
A stretched string is 1.97 m long and has a mass of 20.9 g . When the string is oscillated at 440 Hz , which is the frequency of the standard A pitch that orchestras tune to, transverse waves with a wavelength of 16.5 cm travel along the string. Calculate the tension in the string.
These two waves travel along the same string: y1 = (3.73 mm) sin(1.62πx - 350πt) y2...
These two waves travel along the same string: y1 = (3.73 mm) sin(1.62πx - 350πt) y2 = (5.43 mm) sin(1.62πx - 350πt + 0.768πrad). What are (a) the amplitude and (b) the phase angle (relative to wave 1) of the resultant wave? (c) If a third wave of amplitude 5.18 mm is also to be sent along the string in the same direction as the first two waves, what should be its phase angle in order to maximize the amplitude...
6. (20 pts.) A wave traveling along a string stretched along an x-axis has the form...
6. (20 pts.) A wave traveling along a string stretched along an x-axis has the form y(x, t) = (10 mm) sin(107x – 5nt). (a) What direction is the wave traveling (to the left or right)? (d) What is the wave's frequency, wavelength and speed? (e) What is the minimum, finite length the string must have in order to have standing waves, in it, with this waveform bouncing back and forth along x? (f) If the string has that length,...
Two sinusoidal waves of the same frequency travel in the same direction along a string. If...
Two sinusoidal waves of the same frequency travel in the same direction along a string. If ym1 = 4.7 cm, ym2 = 6.3 cm, φ1 = 0, and φ2 = π/3 rad, what is the amplitude of the resultant wave?
How does the average power of a wave depend on each of the following quantities? proportional to the square root of: The average power of a wave on a string is proportional to the square of: The average power of a wave on a string is proportional to the square of: The average power of a wave on a string is proportional to the square root of: The average power of a wave on a string is the tension of...
Chapter 16, Problem 037 GO These two waves travel along the same string: Y. - (3.82 mm) sin(1.960x - 430xt) Y2 - (5.64 mm) sin(1.9611X - 430t +0.780xrad). What are (a) the amplitude and (b) the phase angle (relative to wave 1) of the resultant wave? (c) If a third wave of amplitude 4.54 mm is also to be sent along the string in the same direction as the first two waves, what should be its phase angle in order...
Chapter 16, Problem 037 GO These two waves travel along the same string: Y-(3.82 mm) sin(1.96x430) Y2 = (5.64 mm) sin(1.96x430 +0.780xrad), What are (a) the amplitude and (b) the phase angle (relative to wave 1) of the resultant wave? (c) If a third wave of amplitude 4.54 mm is also to be sent along the string in the same direction as the first two waves, what should be its phase angle in order to maximize the amplitude of the...
Sinusoidal waves 5.00 cm in amplitude are to be transmitted along a string that has a linear mass density of 4.00 x 10-2 kg/m. The source can deliver a maximum power of 305 W, and the string is under a tension of 101 N. What is the highest frequency fat which the source can operate? Hz Need Help? Read It Master it
6. (20 pts.) A wave traveling along a string stretched along an x-axis has the form y(x, t) = (10 mm) sin(107x – 5nt). (a) What direction is the wave traveling (to the left or right)? (d) What is the wave's frequency, wavelength and speed? (e) What is the minimum, finite length the string must have in order to have standing waves, in it, with this waveform bouncing back and forth along x? (f) If the string has that length,...
Most questions answered within 3 hours.
-
Buckminsterfullerence is a recently allotrope of carbon in which
carbon atoms form molecules of formula C_60,...
asked 44 seconds from now -
Lower Equitorial and Upper Equitorial are the same except Lower
Equitorial has a larger capital stock....
asked 4 minutes ago -
how do you think that pH of a jar where you have added a certain
amount...
asked 14 minutes ago -
If the Federal Reserve increases the reserve requirement, what
will happen to the Money Supply in...
asked 8 minutes ago -
Suppose that market demand for a good is given by Q = 9 - 0.3 P...
asked 15 minutes ago -
two thin lenses are separated by a distance x. The first lens
has a focal length...
asked 16 minutes ago -
The computer that controls a bank's automatic teller machine
crashes a mean of 0.6 times per...
asked 20 minutes ago -
`1) How is -9 (base 10) represented in 8-bit two's complement
notation?
a) 00001001
b)11110111
c)11110110...
asked 30 minutes ago -
A 10.000 g sample of water contains 11.19% H by mass. what
should be the %H...
asked 47 minutes ago -
Consider an investment game among 2 players. Each player can
either invest,
i, or not invest,-i....
asked 45 minutes ago -
The time taken to complete a particular task is normally
distributed with a standard deviation of...
asked 55 minutes ago -
we have heteroskedasticity in a regression when:
When the variance of error terms changes when an...
asked 1 hour ago