A string vibrates at its third-harmonic frequency
Review Part A A metal wire under tension To vibrates at its fundamental frequency For what tension will the third-harmonic frequency be the same as the fundamental frequency at tension To Express your answer using two significant figures. To Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining
Review Part A A 80 g bungee cord has an equilibrium length of 1.20 m The cord is stretched to a length of 1.80 m, then vibrated at 21 Hz. This produces a standing wave with two antinodes. What is the spring constant of the bungee cord? Express your answer to two significant figures and include the appropriate units IA Units K-Valve
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A string vibrates at its third-harmonic frequency Review Part A A string vibrates at its third-harmonic frequency. The amplitude at a point 42 cm from one end is half the maximum amplitude How long i...
Review Part A A 67 g bungee cord has an equilibrium length of 1.20 m. The...
Review Part A A 67 g bungee cord has an equilibrium length of 1.20 m. The cord is stretched to a length of 1.80 m, then vibrated at 23 Hz. This produces a standing wave with two antinodes. What is the spring constant of the bungee cord? Express your answer to two significant figures and include the appropriate units. Value Units Submit Previous Answers Request Answer X Incorrect; Try Again; 12 attempts remaining Provide Feedback Next >
A string of length L vibrates at its third harmonic frequency. The string could be grasped...
A string of length L vibrates at its third harmonic frequency. The string could be grasped at what position without completely destroying the standing wave pattern? A) L4, B) L2, C) L8, D) L3.
A rope has a length of 5.00 m between its two fixed points and a mass per unit length (linear density) of 40.0 g / m. if the string vibrates at a fundamental frequency of 20 Hz. a) Calculate the tension of the string. b) Calculate the frequency and wavele
A rope has a length of 5.00 m between its two fixed points and a mass per unit length (linear density) of 40.0 g / m. if the string vibrates at a fundamental frequency of 20 Hz. a) Calculate the tension of the string. b) Calculate the frequency and wavelength of the second harmonic (n = 2). c) Calculate the frequency and wavelength of the third harmonic. d) the speed of propagation of the wave.
The G string on a guitar is 59 cm long and has a fundamental frequency of...
The G string on a guitar is 59 cm long and has a fundamental frequency of 196 Hz. A guitarist can play different notes by pushing the string against various trets, which changes the string's length. The fifth fret from the neck gives C (261.63 Hz) the sich fret gives Db (277.18 Hz). Part A How far apart are the fifth and sixth frets? Express your answer to two significant figures and include the appropriate units. HA ? AL =...
A 117-cm-long, 5.00 g string oscillates in its n = 2 mode with a frequency of...
A 117-cm-long, 5.00 g string oscillates in its n = 2 mode with a frequency of 200 Hz and a maximum amplitude of 4.50 mm . Part A: What is the wavelength in the string? Express your answer with the appropriate units. Part B: What is the tension in the string? Express your answer with the appropriate units.
Item 2 Review Part A A 22 g string is under 23 N of tension the...
Item 2 Review Part A A 22 g string is under 23 N of tension the string in 50 ms pulse travels the length of How long is the string? two significant figures and include the appropriate units. You may want to review (Pages 421-423) Express your answer HA Value Units L = Submit Request Answer Provide Feedback
A string 1.9m long with a mass of 2.1g is stretched between two fixed poisnts with...
A string 1.9m long with a mass of 2.1g is stretched between two fixed poisnts with a tension of 90N. Part A Find the frequency of the fundamental on this string. Express your answer using two significant figures. F1 = Hz
Review Part A Assume that a 7.0-cm-diameter, 130 W light bulb radiates all its energy as...
Review Part A Assume that a 7.0-cm-diameter, 130 W light bulb radiates all its energy as a single wavelength of visible light Estimate the electric field amplitude at the surface of the bulb Express your answer to two significant figures and include the appropriate units. B- 1 Value Units Submit Request Answer Part B Estimate the magnetic field amplitude at the surface of the bulb Express your answer to two significant figures and include the appropriate units. BValue Units Submit...
A guitar string is 90 cm long and has a mass of 3.5 g. The distance...
A guitar string is 90 cm long and has a mass of 3.5 g. The distance from the bridge to the support post is L= 62 cm, and the string is under a tension of 520 N. Part A What are the frequencies of the fundamental and first two overtones? Express your answers using two significant figures. Enter your answers in ascending order separated by commas. ΟΙ ΑΣΦ ? $1,12,13 = Hz When you slosh the water back and forth...
PH1123-01, Spring 19 <122: String and wind instruments Problem 12.29 Part A What fundamental frequency would...
PH1123-01, Spring 19 <122: String and wind instruments Problem 12.29 Part A What fundamental frequency would you expect from blowing across the top of an empy sode bottle that is 24 em deep, if you assumed & was a closed tube? The speed of sound in aik is 343 m/s Express your answer to two signiticant figures and Include the appropriate units Previous Answers correct ▼PartB What fundamental frequency would you expect if the bottle was filed with soda for...
Review Part A A 67 g bungee cord has an equilibrium length of 1.20 m. The cord is stretched to a length of 1.80 m, then vibrated at 23 Hz. This produces a standing wave with two antinodes. What is the spring constant of the bungee cord? Express your answer to two significant figures and include the appropriate units. Value Units Submit Previous Answers Request Answer X Incorrect; Try Again; 12 attempts remaining Provide Feedback Next >
The G string on a guitar is 59 cm long and has a fundamental frequency of 196 Hz. A guitarist can play different notes by pushing the string against various trets, which changes the string's length. The fifth fret from the neck gives C (261.63 Hz) the sich fret gives Db (277.18 Hz). Part A How far apart are the fifth and sixth frets? Express your answer to two significant figures and include the appropriate units. HA ? AL =...
Item 2 Review Part A A 22 g string is under 23 N of tension the string in 50 ms pulse travels the length of How long is the string? two significant figures and include the appropriate units. You may want to review (Pages 421-423) Express your answer HA Value Units L = Submit Request Answer Provide Feedback
A string 1.9m long with a mass of 2.1g is stretched between two fixed poisnts with a tension of 90N. Part A Find the frequency of the fundamental on this string. Express your answer using two significant figures. F1 = Hz
Review Part A Assume that a 7.0-cm-diameter, 130 W light bulb radiates all its energy as a single wavelength of visible light Estimate the electric field amplitude at the surface of the bulb Express your answer to two significant figures and include the appropriate units. B- 1 Value Units Submit Request Answer Part B Estimate the magnetic field amplitude at the surface of the bulb Express your answer to two significant figures and include the appropriate units. BValue Units Submit...
A guitar string is 90 cm long and has a mass of 3.5 g. The distance from the bridge to the support post is L= 62 cm, and the string is under a tension of 520 N. Part A What are the frequencies of the fundamental and first two overtones? Express your answers using two significant figures. Enter your answers in ascending order separated by commas. ΟΙ ΑΣΦ ? $1,12,13 = Hz When you slosh the water back and forth...
PH1123-01, Spring 19 <122: String and wind instruments Problem 12.29 Part A What fundamental frequency would you expect from blowing across the top of an empy sode bottle that is 24 em deep, if you assumed & was a closed tube? The speed of sound in aik is 343 m/s Express your answer to two signiticant figures and Include the appropriate units Previous Answers correct ▼PartB What fundamental frequency would you expect if the bottle was filed with soda for...
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