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Waves and Vibrations
Page 3
Questions (206)
A large ant is standing on the middle of a circus tightrope that is stretched with tension T_s. The rope has mass per unit
3 answers
asked by
Sam
1,690 views
A harpsichord string of length 1.50 m and linear mass density 26.0 mg/m vibrates at a (fundamental) frequency of 460.0 Hz.
(a)
4 answers
asked by
Reza
1,600 views
Which situations might cause two observers (A and B) to measure different frequencies for the same vibrating object? Select the
1 answer
asked by
hi
115 views
When driven by a 120 Hz vibrator, a string has transverse waves of 31 cm wavelength traveling along it. (a) What is the speed of
1 answer
asked by
ahmad
1,251 views
A string has a linear density of 8.5*10^-3 kg and is under the tension of 280 N. The string is 1.8 m long, is fixed at both
2 answers
asked by
David
1,191 views
When responding to sound, the human eardrum vibrates about its equilibrium position. Suppose an eardrum is vibrating with an
2 answers
asked by
Anonymous
1,109 views
A vertical tube with a tap at the base is filled with water, and a tuning fork vibrates over its mouth. As the water level is
1 answer
asked by
cassidy
1,104 views
The lowest note on a grand piano has a frequency of 28.1 Hz. The entire string is 2.00 m long and has a mass of 440 g The
4 answers
asked by
deb
1,093 views
A constrained string with a length of 8.5 meters is vibrating at its fundamental frequency of 113.1 Hz. What is the frequency of
2 answers
asked by
Anjali
1,064 views
What are the first three harmonics of a note produced on a 0.31 m long violin string if the waves on this string have a speed of
2 answers
asked by
Tala
1,059 views
A vertical tube with a tap at the base is filled with water, and a tuning fork vibrates over its mouth. As the water level is
1 answer
asked by
kari
1,045 views
When two tuning forks are stuck simultaneously, 3 beats per second are heard. The frequency of one fork is 510 Hz. A piece of
2 answers
asked by
dallas
926 views
Student observed ten antinodes on a string of length 1.70 m under tension produced by a mass of 0.22 kg. The string linear
1 answer
asked by
Amy
913 views
The sixth harmonic of a 70 cm long guitar string has a frequency of 557.14 Hz. What is the velocity of sound in the guitar
2 answers
asked by
ashley --
903 views
the speed of a certain wave is 3.00cm/s. if its frequency is 0.20hz, what are its wavelength and period
2 answers
asked by
mark daniel
868 views
I was walking through my local home supply store the other day carrying a 10 ft length of plastic pipe. The pipe was horizontal
2 answers
asked by
Eliza
860 views
A closed organ pipe (closed at one end) has a length of 8.67 x 10^-1 m.
(a) What is the fundamental frequency of this pipe? (b)
2 answers
asked by
Mzurist
828 views
A string has a linear density of 6.2 x 10-3 kg/m and is under a tension of 250 N. The string is 1.2 m long, is fixed at both
2 answers
asked by
Tim
824 views
an open tube is .86m long. Find the fundamental frequency and frequency of the next harmonic if the Temp=10deg celcius also if
2 answers
asked by
shan
802 views
You are standing on the beach and you notice 4 waves travel over your feet in 8 seconds. Your friend is 4 meteres from you in
3 answers
asked by
conner
778 views
A loudspeaker diaphragm is producing a sound for 2.0 s by moving back and forth in a simple harmonic motion. The angular
1 answer
asked by
Elizabeth
763 views
A stretched string of length 80 cm has a fundamental frequency of vibration of 400 Hz.
What is the speed of the sound wave in the
2 answers
asked by
amy
773 views
A string is 37.5 cm long and has a mass per unit length of 5.95 10-4 kg/m. What tension must be applied to the string so that it
2 answers
asked by
James
748 views
A guitar string has a tension of 100 N and is supposed to have a frequency of 110 Hz. When a standard tone of that value is
2 answers
asked by
Ryan
759 views
A particular guitar string is supposed to vibrate at 192 Hz, but it is measured to actually vibrate at 212 Hz. By what percent
1 answer
asked by
ben
726 views
The A string on a string bass is tuned to vibrate at a fundamental frequency of 59.0 Hz. If the tension in the string were
1 answer
asked by
Anonymous
739 views
The displacement from the equilibrium caused by a wave on a string is given by: y(x,t) = (-0.00200 m)sin[(40m^-1)x-(800s^-1)t].
2 answers
asked by
Dan
716 views
the force stretching the D string on a certain guitar is 150 N. the String's linear mass density is .005 Kg/m. What is the speed
2 answers
asked by
bks
719 views
If the energy of a wave increases, the amplitude of the wave increases.(1 point)
true or false (if anyone else is doing this test
9 answers
asked by
Help.I.Don't.Know.The.Answer.
244 views
a horizontal plate is vibrating vertically with simple harmonic motion at a frequency of 20 Hz.What is the amplitude of
1 answer
asked by
DANIS
641 views
A stretched wire of 80cm vibrates with fundamental frequency of 256Hz.If length of wire is reduced to 15cm, the fundamental
2 answers
asked by
Emily
661 views
Two identical violin strings, when i tune and stretched with the same tension, have a fundamental frequency of 440Hz. One of the
2 answers
asked by
Amanda
672 views
A phone cord is 4.75 m long. The cord has a mass of 0.200 kg. A transverse wave pulse is produced by plucking one end of the
1 answer
asked by
gilbert
631 views
A vertical tube with a tap at the base is filled with water, and a tuning fork vibrates over its mouth. As the water level is
1 answer
asked by
caroline
639 views
The speed of a wave in a string is given by v = sqrt (FT/m), where FT is the tension in the string and m = mass / length of the
1 answer
asked by
Idali
623 views
A steel piano wire, of length 1.0 m and mass 4.4 g is stretched under a tension of 650.0 N. What is the speed of transverse
1 answer
asked by
Maegan
594 views
Explain the changes in frequency with respect to changes in mass, length tension on sonometer bridge.
2 answers
asked by
Bulding science
590 views
The lowest A on a piano has a frequency of 27.5 Hz.
Assume: The tension in the A piano wire (of length 1.8 m) is 305 N, and
2 answers
asked by
Maria
591 views
A particular guitar string is supposed to vibrate at 220 , but it is measured to vibrate at 230 .
By what percent should the
2 answers
asked by
Jenna
608 views
In the following list of periodic waves, which one is independent of the others: frequency, wavelength,speed,amplitude?
Plese
2 answers
asked by
silly
571 views
Decide whether each of the following statements are T-True, or F-False.
A) If you increase the tension in a string, the frequency
2 answers
asked by
About to give up!
583 views
There are two tubes that are identical except for their slightly different lengths. Both tubes have one open end and one closed
2 answers
asked by
Jesus
564 views
An elastic cord vibrates with a frequency of 3.5Hz when a mass of 0.62kg is hung from it.What is its frequency if only 0.40kg
2 answers
asked by
Daniela
575 views
A string of length L vibrates with a fundamental frequency f when under a tension of 100 N. What is the fundamental frequency of
2 answers
asked by
Ayden
544 views
A sinusoidal wave traveling on a string is moving in the positive x-direction. The wave has a wavelength of 6 m, a frequency of
4 answers
asked by
James
557 views
Which one of the following will form a standing wave: (1) two waves of the same amplitude and speed moving in the same direction
2 answers
asked by
James
575 views
Look up or derive the frequencies of the standing waves of a length of wire, L, clamped at the ends and under tension.
What are
1 answer
asked by
Krys
550 views
A steel cable is stretched across a gorge. The cable is 190 m long and has a mass of 44 kg. When one end of the cable is struck
2 answers
asked by
Drew
547 views
The motion of a wave traveling along a stretched string is described by the equation:
y(x,t)=(2.4cm)sin(5.7x−14.0t) What is the
2 answers
asked by
Pn
547 views
A sinusoidal wave on a string is described by the equation y = (0.169 m) sin (0.713 x - 41.9 t), where x and y are in meters and
2 answers
asked by
maria
538 views
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Parent Categories (4)
Fluid Mechanics
Mechanics
Physical Science
Physics