T/F: The number of cycles of a wave passing a point per unit time is the...
T/F: The number of cycles of a wave passing a point per unit time is the waves frequency.
T/F: The distance between two successive 'like' points on a wave is the waves wavelength.
T/F: The maximum displacement of points on a wave from the equilibrium position is the waves frequency.
T/F: The wavelength of a wave multiply by the frequency of the wave is the waves speed.
Homework Answers
True:The number of cycles of a wave passing a point per unit time is the waves frequency.
(definition of frequency)
True:The distance between two successive 'like' points on a wave is the waves wavelength.
False:The maximum displacement of points on a wave from the equilibrium position is the waves frequency.
(this is the definition of AMPLITUDE of wave)
True:The wavelength of a wave multiply by the frequency of the wave is the waves speed.
(c = f lambda ; where c is the speed of the wave, f is the frequency and lambda is the wavelength)
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T/F: The number of cycles of a wave passing a point per unit
time is the...
Question 11 (1 point) The number of cycles of a periodic wave passing a point in...
Question 11 (1 point) The number of cycles of a periodic wave passing a point in space per second is called the __________________ of the wave. Question 11 options: Frequency Amplitude Period Wavelength sub section Question 12 (1 point) Which of the following colors has the lowest frequency? Question 12 options: Red Orange Green Yellow sub section Question 13 (1 point) Which of the following is not an electromagnetic wave? Question 13 options: X-ray Microwaves Sound Light Infrared sub section...
Asimple harmonic oscillator at the point generates a wave on a rope. The oscillator operates at...
Asimple harmonic oscillator at the point generates a wave on a rope. The oscillator operates at a frequency of 40.0 Hz and with an amplitude of 3.00 cm. The rope has a linear mass density of and is stretched with a tension of 5.00 N. (a) Determine the speed of the wave. (b) Find the wavelength. (c) Write the wave function for the wave. Assume that the oscillator has its maximum upward displacement at time t=0. (d) Find the maximum...
1. The left figure is a history graph that shows the displacement D of a traveling wave at a given position as a function of time. The right figure is a snapshot graph that shows the displacement...
1. The left figure is a history graph that shows the displacement D of a traveling wave at a given position as a function of time. The right figure is a snapshot graph that shows the displacement of the same wave as a function of position. D (cm) D (cm) -1 -2 2/3 4 67 8 -2 (a) Determine the period T, the frequency f, and the angular frequency o for this wave. (b) Determine the wavelength 2, wavenumber K,...
please help Question 17 (Mandatory) (1 point) Which of the following statements is/are correct i. Wavelength...
please help
Question 17 (Mandatory) (1 point) Which of the following statements is/are correct i. Wavelength is the distance between identical parts of a wave ii. Frequency is the number of complete waves passing a point in a given period of time ill. The speed of light is equal to the product of the wavelength and frequency of an electromagnetic wave O al ionly O b) ini only Och i and i Od i and i Save Oe) i, ii,...
Question 33 (1 point) A wave is traveling with a speed v along the x axis...
Question 33 (1 point) A wave is traveling with a speed v along the x axis in the positive direction. The upper graph shows the displacement y versus the distance x for a given instant of time. The lower graph shows the displacement y versus the time t for any given point x. From the information in the 57.m graphs, what is the wave speed v? 8.0 m/s O not enough information provided to solve the problem 6.0 ms/ 4.0...
(1 point) 13. Frequently in physics, it is of fundamental (pun intended) importance to be able...
(1 point) 13. Frequently in physics, it is of fundamental (pun intended) importance to be able to mathematically describe waves. When attempting the following problem, consider the effects of frequency, wavelength, and velocity on wave propagation. Also note that these variables do not depend on the wave's amplitude. a) Which term best describes the type of wave whose waveform repeats at regular time intervals? A. Longitudinal B. Transverse C. Periodic b) What is the wavelength of a wave in terms...
A wave machine is connected to a generator set to 8.00 Hz, resulting in a wavelength...
A wave machine is connected to a generator set to 8.00 Hz, resulting in a wavelength of 25.0 cm and an amplitude of 10.0 cm. What is the wave speed? 2.00 m/s How long does it take the wave shape to travel 1.00 m? 0.500 s What is the wave speed when the frequency is doubled? 2.00 m/s What is the wavelength when the frequency is doubled? 12.5 cm When a desert beetle makes a sudden move, it produces two...
(1) A wave is traveling in the positive-y direction with wavelength λ f Hz. At t...
(1) A wave is traveling in the positive-y direction with wavelength λ f Hz. At t is 6m 12 m and frequency 0, there is no displacement of the medium at the origin, but its amplitude a) Write the equation for the displacement of this wave as a function of position and (b) Draw a quantitatively accurate history graph (at y 3m) and snapshot graph (at t 2s) (c) What is the speed of the wave?
A transverse wave with an amplitude of 6 m, a frequency f=6.7 Hz , and a...
A transverse wave with an amplitude of 6 m, a frequency f=6.7 Hz , and a wavelength λ=6 m is traveling down a taut string. If the wave equation describing the displacement of the string at position x and time t is given by y(x,t)=Asin(kx−ωt) a.) what are the parameters A, k, and ω? b.) What is the speed of the wave traveling down the wire? m/s c.) If the tension in the wire is measured to be 6 N,...
The graphs below show a snapshot of a wave on a string at time t =...
The graphs below show a snapshot of a wave on a string at time t = 0.00 ms on the left and the history of the piece of string at position x = 0.00 m on the right. The linear mass density of the string is 0.784 t/m. Is this wave moving to the right or to the left? Explain briefly. Assuming the wave may be represented mathematically by the equation y = A sin (kx plusminus omega t +...
1. The left figure is a history graph that shows the displacement D of a traveling wave at a given position as a function of time. The right figure is a snapshot graph that shows the displacement of the same wave as a function of position. D (cm) D (cm) -1 -2 2/3 4 67 8 -2 (a) Determine the period T, the frequency f, and the angular frequency o for this wave. (b) Determine the wavelength 2, wavenumber K,...
please help
Question 17 (Mandatory) (1 point) Which of the following statements is/are correct i. Wavelength is the distance between identical parts of a wave ii. Frequency is the number of complete waves passing a point in a given period of time ill. The speed of light is equal to the product of the wavelength and frequency of an electromagnetic wave O al ionly O b) ini only Och i and i Od i and i Save Oe) i, ii,...
Question 33 (1 point) A wave is traveling with a speed v along the x axis in the positive direction. The upper graph shows the displacement y versus the distance x for a given instant of time. The lower graph shows the displacement y versus the time t for any given point x. From the information in the 57.m graphs, what is the wave speed v? 8.0 m/s O not enough information provided to solve the problem 6.0 ms/ 4.0...
(1 point) 13. Frequently in physics, it is of fundamental (pun intended) importance to be able to mathematically describe waves. When attempting the following problem, consider the effects of frequency, wavelength, and velocity on wave propagation. Also note that these variables do not depend on the wave's amplitude. a) Which term best describes the type of wave whose waveform repeats at regular time intervals? A. Longitudinal B. Transverse C. Periodic b) What is the wavelength of a wave in terms...
A wave machine is connected to a generator set to 8.00 Hz, resulting in a wavelength of 25.0 cm and an amplitude of 10.0 cm. What is the wave speed? 2.00 m/s How long does it take the wave shape to travel 1.00 m? 0.500 s What is the wave speed when the frequency is doubled? 2.00 m/s What is the wavelength when the frequency is doubled? 12.5 cm When a desert beetle makes a sudden move, it produces two...
(1) A wave is traveling in the positive-y direction with wavelength λ f Hz. At t is 6m 12 m and frequency 0, there is no displacement of the medium at the origin, but its amplitude a) Write the equation for the displacement of this wave as a function of position and (b) Draw a quantitatively accurate history graph (at y 3m) and snapshot graph (at t 2s) (c) What is the speed of the wave?
The graphs below show a snapshot of a wave on a string at time t = 0.00 ms on the left and the history of the piece of string at position x = 0.00 m on the right. The linear mass density of the string is 0.784 t/m. Is this wave moving to the right or to the left? Explain briefly. Assuming the wave may be represented mathematically by the equation y = A sin (kx plusminus omega t +...
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