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4. Imagine that you are a construction worker and that you are lifting a 100-kg load...
A standing wave pattern is created on a string with mass density u- 3x 10 kg/m....
A standing wave pattern is created on a string with mass density u- 3x 10 kg/m. A wave generator with frequency f- 65 Hz is attached to one end of the string and the other end goes over a pulley and is connected to a mass (ignore the weight of the string between the pulley and mass). The distance between the generator and pulley is L- 0.74 m. Initially the 3rd harmonic wave pattern is formed. What is the wavelength...
The third harmonic of a guitar string produces a note with a frequency of 330 Hz...
The third harmonic of a guitar string produces a note with a frequency of 330 Hz from a string with a linear mass density of 4.47*10-3 kg/m. The length of the guitar string is 0.65 meters. Draw a picture of the standing wave described above. Label the nodes and antinodes. Determine the wavelength of the standing wave that produces this note. What is the length of the guitar string (just the part that’s vibrating)? What is the tension in the...
a 2.0 m length of string with a mass density of 2.95 x 10^-4 kg/m is...
a 2.0 m length of string with a mass density of 2.95 x 10^-4
kg/m is fixed at both ends and driven at 120 Hz. The tension is
varied to obtain standing waves (resonance) on the string.
1. what is the longest wavelength for a standing wave possible
on the string?
2. the tension on the string is varies to obtain fourth
harmonic
a. what is the wavelength of this standing wave?
b. what is the wave speed
3. what...
3a. what is the acceleration of a proton in a uniform 2.5 x 10sN/C electric field as shown below? ' proton MAGN...
3a. what is the acceleration of a proton in a uniform 2.5 x 10sN/C electric field as shown below? ' proton MAGNITUDE OF ACCELERATION A-1 I DIRECTION OF ACCELERATION 2.4 x 1013 m/s2 Right 2.4 x 1013 m/s2 Left 1.5x 1032 m/s2 Right C. 1.5x 10 32 m/s2 Left M-0.15 kg IM is mass hanging on pulley A standing wave experiment is set up on the apparatus shown above. If the frequency of the oscillator is 154.54 Hz, the length...
You haw a uniform string with a mass of 0.0130 kg and length 1.75 m under...
You haw a uniform string with a mass of 0.0130 kg and length 1.75 m under a tension 10.0 N. The string is fixed at both ends, and is vibrating at its fourth resonant frequency (i.e. the fourth harmonic). What is the wavelength of the standing wave in the string? What is the frequency?
Hey! I'm really unsure about all these answers! Could you please check and explain each one?...
Hey! I'm really unsure about all these answers! Could you please
check and explain each one?
We were unable to transcribe this imageU Question 2 1 pts A standing wave is created on a stretched string as shown below. What harmonic has been created in the string? First O Second Fourth O Third Question 3 2 pts 45 Astring of length L-1.2m is attached at one end to a wave oscillator, which is vibrating at f=80 Hz. The other end...
Problem 2 [8 pts] Oscillator As a quality control technician at a violin string factory, you cut a sample of E-string o...
Problem 2 [8 pts] Oscillator As a quality control technician at a violin string factory, you cut a sample of E-string off a large roll. The sample that you cut has a mass of ms = 1.021 grams and a full length of 2.5 meters. To test the string, you stretch some of it across a length L = 0.35 m, applying tension by means of a hanging mass m (as pictured). A variable frequency oscillator is used to excite...
4. A metal wire is 0.400 m long and is under a Tension force of 75.ON....
4. A metal wire is 0.400 m long and is under a Tension force of 75.ON. a) What is the mass per unit length if it has a fundamental frequency of 440 Hz? b) How fast does a sound wave travel in the wire? c) What are the frequencies of the 2nd, 3rd, and 7th harmonics? d) What are the wavelengths for the 1st, 2nd, and 7th harmonics? e) What new tension must you exert on the string for the...
You have a string with a mass of 0.0139 kg. You stretch the string with a...
You have a string with a mass of 0.0139 kg. You stretch the string with a force of 9.59 N, giving it a length of 1.85 m. Then you vibrate the string transversely at precisely the frequency that corresponds to its fourth normal mode, that is, at its fourth harmonic. What is the wavelength of the standing wave you create in the string? What is the frequency?
The D-string on a properly tuned guitar produces a tone with a fundamental frequency of 146.8...
The D-string on a properly tuned guitar produces a tone with a fundamental frequency of 146.8 Hz. The oscillating length of a D-string on a certain guitar is 0.65 m. This same length of string is weighed and found have a mass of 1.4×10-3 kg. 25% Part (a) At what tension, in newtons, must the D-string must be stretched in order for it to be properly tuned? T = 78.443 T = 78.44 ✔ Correct! 25% Part (b) What is the...
A standing wave pattern is created on a string with mass density u- 3x 10 kg/m. A wave generator with frequency f- 65 Hz is attached to one end of the string and the other end goes over a pulley and is connected to a mass (ignore the weight of the string between the pulley and mass). The distance between the generator and pulley is L- 0.74 m. Initially the 3rd harmonic wave pattern is formed. What is the wavelength...
a 2.0 m length of string with a mass density of 2.95 x 10^-4
kg/m is fixed at both ends and driven at 120 Hz. The tension is
varied to obtain standing waves (resonance) on the string.
1. what is the longest wavelength for a standing wave possible
on the string?
2. the tension on the string is varies to obtain fourth
harmonic
a. what is the wavelength of this standing wave?
b. what is the wave speed
3. what...
3a. what is the acceleration of a proton in a uniform 2.5 x 10sN/C electric field as shown below? ' proton MAGNITUDE OF ACCELERATION A-1 I DIRECTION OF ACCELERATION 2.4 x 1013 m/s2 Right 2.4 x 1013 m/s2 Left 1.5x 1032 m/s2 Right C. 1.5x 10 32 m/s2 Left M-0.15 kg IM is mass hanging on pulley A standing wave experiment is set up on the apparatus shown above. If the frequency of the oscillator is 154.54 Hz, the length...
You haw a uniform string with a mass of 0.0130 kg and length 1.75 m under a tension 10.0 N. The string is fixed at both ends, and is vibrating at its fourth resonant frequency (i.e. the fourth harmonic). What is the wavelength of the standing wave in the string? What is the frequency?
Hey! I'm really unsure about all these answers! Could you please
check and explain each one?
We were unable to transcribe this imageU Question 2 1 pts A standing wave is created on a stretched string as shown below. What harmonic has been created in the string? First O Second Fourth O Third Question 3 2 pts 45 Astring of length L-1.2m is attached at one end to a wave oscillator, which is vibrating at f=80 Hz. The other end...
Problem 2 [8 pts] Oscillator As a quality control technician at a violin string factory, you cut a sample of E-string off a large roll. The sample that you cut has a mass of ms = 1.021 grams and a full length of 2.5 meters. To test the string, you stretch some of it across a length L = 0.35 m, applying tension by means of a hanging mass m (as pictured). A variable frequency oscillator is used to excite...
4. A metal wire is 0.400 m long and is under a Tension force of 75.ON. a) What is the mass per unit length if it has a fundamental frequency of 440 Hz? b) How fast does a sound wave travel in the wire? c) What are the frequencies of the 2nd, 3rd, and 7th harmonics? d) What are the wavelengths for the 1st, 2nd, and 7th harmonics? e) What new tension must you exert on the string for the...
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