A wire is attached to a wall, and the other end is attached to a motor...
A wire is attached to a wall, and the other end is attached to a motor that causes vibrations in the wire that result in the standing wave form shown. The length of the wire is 2.0 m, and its mass is 3.2 grams. The tension in the wire is 100 N.
(a) What is the wavelength of this wave form? Include correct units.
(b) What is the wave speed? Include correct units.
(c) What is the frequency? Include correct units.
(d) What is the period? Include correct units
Homework Answers
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A wire is attached to a wall, and the other end is attached to a
motor...
A wire is attached to a wall, and the other end is attached to a motor...
A wire is attached to a wall, and the other end is attached to a motor that causes vibrations in the wire that result in the standing wave form of one and half cycles. The length of the wire is 2.0 m, and its mass is 3.2 grams. The tension in the wire is 100 N. What is the wavelength of this wave form? What is the wave speed? What is the frequency? What is the period? Include correct units.
A wire is attached to a wall, and the other end is attached to a motor...
A wire is attached to a wall, and the other end is attached to a motor that causes vibrations in the wire that result in the standing wave form shown. The length of the wire is 2.0 m, and its mass is 3.2 grams. The tension in the wire is 100 N. (a) (5 points) What is the wavelength of this wave form? Include correct units. (b) (5 points) What is the wave speed? Include correct units. (c) (5 points)...
One end of a 1,20 m long string is attached to a tuning fork with the...
One end of a 1,20 m long string is attached to a tuning fork
with the frequency of 200Hz. On the other end of the string, hangs
a weight with the mass of 2kg over a pulley and stretches the
string. If the tuning fork is struck, a standing wave with 4 curves
is formed. (Standing wave is when one end of the wave is
fixed.)
a) What is the wavelength of this curve?
b) From the string, sound waves...
A string is attached to a wall while the other end of the string is in...
A string is attached to a wall while the other end of the string is in your hand. You make waves on the string by pumping your hand up and down. If you double the tension in the string while maintaining the same frequency of motion, will the wavelength of the wave on the string increase, decrease, or remain the same? Explain.
10-15 pls 010 10.0 points A sinusoidal transverse wave travels along a wire of linear density...
10-15 pls
010 10.0 points A sinusoidal transverse wave travels along a wire of linear density 8.34 g/m. The wave has amplitude 1.2 cm, frequency 132 Hz and wavelength 3.07 m What is the tension of the wire? Answer in units of N 011 (part 1 of 2) 10.0 points A standing wave is formed on a string that is 32 m long, has a mass per unit length 0.00512 kg/m, and is stretched to a tension of 18 N...
A uniform plank of mass m and length L is connected to a wall by a...
A uniform plank of mass m and length L is connected to a wall by a wire of mass my attached to the plank at L/3 as shown. The wire is perpendicular to the wall. The plank rests on the junction of the floor and wall at an angle as shown. A wave with amplitude A and wavelength A propagates along the wire. Disregard reflections. 1/3 L A. (5 points) Draw an extended free-body diagram of the plank. B. (20...
A uniform plank of mass m and length L is connected to a wall by a...
A uniform plank of mass m and length L is connected to a wall by a wire of mass mw attached to the plank at L/3 as shown. The wire is perpendicular to the wall. The plank rests on the junction of the floor and wall at an angle as shown. A wave with amplitude A and wavelength A propagates along the wire. Disregard reflections. 1/3 e A. (5 points) Draw an extended free-body diagram of the plank. B. (20...
Problem 3 The 3-m, 6 g wire is fixed at one end and attached at the...
Problem 3 The 3-m, 6 g wire is fixed at one end and attached at the other end to a signal generator. At a frequency of 1000 Hz the standing wave shown in the figure is created. Vibrator Determine the a) position of the 4th antinode from the fixed end, b) the tension and c) the wavenumber.
A string that is 2.0 meters long is fixed at both ends and tightened until the...
A string that is 2.0 meters long is fixed at both ends and tightened until the wave speed is 81 m/s. What is the frequency of the standing wave shown in the figure? 243 Hz 490 Hz 122 Hz 360 Hz A 200 g wire that is 2.0 m long is under tension. When a transverse wave of frequency 400 Hz travels down the wire, its wavelength is 0.20 m. What is the tension in the wire? 800 N 160...
A massiess String is attached to a wall. Jack holds one end and shakes it up...
A massiess String is attached to a wall. Jack holds one end and shakes it up and down in a sinusoidal manner with a frequency of 3.0 Hz and an amplitude of 0.090 m. The wave Speed on the string is v= 9.0 m/s. At +=0, Jack's end has a maximum positive displacement and is instantaneously at resti Assume no wave bounce back from the far end. Please show all steps! A.) What is the wave amplitude A, angular frequency...
A wire is attached to a wall, and the other end is attached to a motor that causes vibrations in the wire that result in the standing wave form shown. The length of the wire is 2.0 m, and its mass is 3.2 grams. The tension in the wire is 100 N. (a) (5 points) What is the wavelength of this wave form? Include correct units. (b) (5 points) What is the wave speed? Include correct units. (c) (5 points)...
One end of a 1,20 m long string is attached to a tuning fork
with the frequency of 200Hz. On the other end of the string, hangs
a weight with the mass of 2kg over a pulley and stretches the
string. If the tuning fork is struck, a standing wave with 4 curves
is formed. (Standing wave is when one end of the wave is
fixed.)
a) What is the wavelength of this curve?
b) From the string, sound waves...
10-15 pls
010 10.0 points A sinusoidal transverse wave travels along a wire of linear density 8.34 g/m. The wave has amplitude 1.2 cm, frequency 132 Hz and wavelength 3.07 m What is the tension of the wire? Answer in units of N 011 (part 1 of 2) 10.0 points A standing wave is formed on a string that is 32 m long, has a mass per unit length 0.00512 kg/m, and is stretched to a tension of 18 N...
A uniform plank of mass m and length L is connected to a wall by a wire of mass my attached to the plank at L/3 as shown. The wire is perpendicular to the wall. The plank rests on the junction of the floor and wall at an angle as shown. A wave with amplitude A and wavelength A propagates along the wire. Disregard reflections. 1/3 L A. (5 points) Draw an extended free-body diagram of the plank. B. (20...
A uniform plank of mass m and length L is connected to a wall by a wire of mass mw attached to the plank at L/3 as shown. The wire is perpendicular to the wall. The plank rests on the junction of the floor and wall at an angle as shown. A wave with amplitude A and wavelength A propagates along the wire. Disregard reflections. 1/3 e A. (5 points) Draw an extended free-body diagram of the plank. B. (20...
Problem 3 The 3-m, 6 g wire is fixed at one end and attached at the other end to a signal generator. At a frequency of 1000 Hz the standing wave shown in the figure is created. Vibrator Determine the a) position of the 4th antinode from the fixed end, b) the tension and c) the wavenumber.
A string that is 2.0 meters long is fixed at both ends and tightened until the wave speed is 81 m/s. What is the frequency of the standing wave shown in the figure? 243 Hz 490 Hz 122 Hz 360 Hz A 200 g wire that is 2.0 m long is under tension. When a transverse wave of frequency 400 Hz travels down the wire, its wavelength is 0.20 m. What is the tension in the wire? 800 N 160...
A massiess String is attached to a wall. Jack holds one end and shakes it up and down in a sinusoidal manner with a frequency of 3.0 Hz and an amplitude of 0.090 m. The wave Speed on the string is v= 9.0 m/s. At +=0, Jack's end has a maximum positive displacement and is instantaneously at resti Assume no wave bounce back from the far end. Please show all steps! A.) What is the wave amplitude A, angular frequency...
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