Waves+in+a+Rope+%E2%80%93+Simulation

Solve the problem. PROVIDE THE GIVEN, REQUIRED, EQUATION, SOLUTION, AND FINAL ANSWER Wind gusts create ripples on the ocean that have a wavelength of 7.00 cm and propagate at 1.75 m/s. What is their frequency?

Wave on a string: set wave to oscillate, end type to no end, amplitude to 1.20 cm, frequency to 2.5 hz, damping to 0,and tension to high, make sure to check the rulers and timer boxes a. Measure wavelength and period wavelength____cm, period _____s b. Calculate the frequency from the period you found in a. c. Calculate the wave speed based on your findings in a. and b. d. Assume the "high" position of the tension as 0.00008 N, calculate the linear mass density () of the string. = ___kg/m

b. Find the wavenumber, angular frequency, and initial phase of the wave (each in terms of π). c. Use the values from (a) and (b) as needed to construct a symbolic expression for theposition, y(x,t), of the points on the wire in terms of x, and t, where x in cm, and t inseconds, gives y in cm. d. What is the maximum speed of the points on the wire? Please explain each step when resolving this; that will help to better understand.

A support beam used in one of the designs for the theme park, is subjected to vibrations along its length; emanating from two machines situated at opposite ends of the beam. The displacement caused by the vibrations can be modelled by the attached equations:   For the attached equations you are required to determine the followings for the vibration of this beam:   1-State the amplitude, phase angle, frequency and periodic time of each of these waves.   2-When both machines are switched on, how many seconds does it take for each machine to produce its maximum displacement?

A stone is thrown into a quiet pool of water. With no fluid friction, the amplitude of the waves falls off with distance r from the impact point as: Select one: a. 1/r2 b. 1/r c. 1/r1/2      C Is correct d. 1/r3/2 e. 1/r3     Please explain with full detailed work...

wave elevation erosion 0.8 0.6 0.4 0.2 -0.2 -0.4 -0.6 -0.8 -1 3 5 time (s) Figure 1 shows time series of the nondimensional surface wave elevation n(t) and the corresponding nondimensional sand erosion QE(t), in the same figure. What is the phase difference between these two functions and what is the frequency transfer function H1QE(W)? What is the sand erosion spectrum expressed as a function of the wave frequency spectrum Spy(w)? wave elevation, erosion, 2.

What control knob in oscillator should be adjusted for a better display for each of thefollowing situations:a. Waveform is too thickb. Positive peak of sine wave is to coincide with the center vertical linec. Waveform is unstable; keeps moving horizontally

distance of 2.9 meters, at what distance is the intensity 35mr/hr the force (in pound) you must exert on a wrench handle to loosen a bolt on a bike varies inversely as the length L (in inches) of the handle. A force of 30 pounds is needed when the handle is 8 inches long. a. find an equaion that describe the relation between handles lenght and force.  b. if you use a 5 inch long wrench to loosen the bolt, how much force do you need to apply to the handle?

Good day Maam/Sir, I hope you can help me with this problem. Thank you! Topic: Sound and Hearing Problem: A sound wave entering a window of area A has a sound intensity level of β. a.)How much acoustic power enters the window? b.) Find the value of the acoustic power for the case of a 1.20m2 window and 55.0dB sound.

Waves: Explain and show complete solution with given. Label the formulas used.

1.)Two children stretch a jump rope between them and send wave pulses back and forth on it. The rope is 3 m long, its mass is 0.5 kg, and the force exerted on it by the children is 40 N. What is the linear mass density of the rope? Round to three decimal places and answer in kg/m. 2.)What is the speed of the waves on the rope from the previous problem? Answer in m/s and round to three significant figures.

The equation below shows the relationship of certain variables to the intensity of a sinusoidal wave in fluids, what quantity is represented by the symbol ρ? a. displacement amplitude b. angular frequency c. fluid density d. bulk modulus of fluid

Please give me an explanation on how to compute for the velocity of sound in air. You can give example problems if you can. Thank you very much.

Sound Wave The oscillations in air pressure representing the sound wave for a musi-cal tone can be modeled by the equation y =0.05 sin (500pt + 10p), where y is the sound pressure in pascals after t seconds.a. Sketch the graph of one complete cycle of the sound wave.b. What is the phase?

In an attempt to find the frequency of a wave is drawn, the time base was set to 5 ms per division and a trace of the waveform is as shown. What is the frequency? O A. 16.7 Hz O B. 33.3 Hz O C. 50.0 Hz O D. 100 Hz

Problems 9 & 10 refer to the 60 cm string, driven by a variable motor, portrayed in the figure on the right. When the motor drives the system at 45 Hz, the string creates the standing wave pattern showm. 60 cm 9. What is the wave speed for this medium? А. 60 m/s B. 48 m/s C. 30 m/s D. 18 m/s 9. 10. At what frequency should the motor be set to create a standing wave pattern with 8 anti-nodes (8 footballs)? A. 8 Hz В. 50 Hz С. 105 Hz D. 120 Hz 10.

Base your answers to the next two questions on the diagram below: A E 14. The amplitude is the distance between points a. I and D b. B and H с. A and C d. A and E 15. A wavelength is the distance between points a. A and E b. B and F C and G d. All of the above с.