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Suppose that you have a metal string under a tension of 229 N with its ends...
20. A string (length 1 m, tension 100 N) is clamped at both ends. The string...
20. A string (length 1 m, tension 100 N) is clamped at both ends. The string resonates with transverse waves at the fundamental frequency of 250 Hz. What is the mass of the string? 21. A speaker generates sound waves isotropically. The total sonic power produced by the speaker is 1 W. What is the sound intensity level (in decibels) at a distance of 100 m from the speaker?
A string with a mass density ? = 4.50×10-3kg/m is under a tension of F =...
A string with a mass density ? =
4.50×10-3kg/m is under a tension of F
= 224 N and is fixed at both ends. One of its resonance
frequencies is 178.0 Hz. The next higher resonance
frequency is 222.5 Hz. a)What is the fundamental frequency
of this string?
D)Now, suppose the same string is detached at one end and
connected by a ring to a frictionless post, so that it can move
freely. Find the wavelength of the first (fundamental)...
5. 0r1.5 polnts | 1 17.4.P.085 n two lab posts 2.75 m apart. The string has...
5. 0r1.5 polnts | 1 17.4.P.085 n two lab posts 2.75 m apart. The string has a linear mass density of p- 8.20 g/m and is placed under a tension of 170.00 N. A nylon guitar string is fixed The string is placed next to a tube, open at both ends, of length L. The string is plucked and the tube resonates at the n 2 mode. The speed of sound is 343 m/s. What is the length of the...
A 20.9 m long string is clamped at both ends and under 9.3 N of tension....
A 20.9 m long string is clamped at both ends and under 9.3 N of tension. It supports standing waves at 40 Hz and 50 Hz. a. What is the string's mass density in g/m? b. How many nodes are on the string when the 40 Hz standing wave occurs? 0,1,2,3,4, or 5. Please explain.
A wave pulse travels along a string at a speed of 15m/s what will be this...
A wave pulse travels along a string at a speed of 15m/s what will be this speed if: The string's tension is doubled? The string's mass is quadrupled(but its length is unchanged)? A guitar string 2m long has a tension of 200N and a mass per unit length of mu=0.5 g/m What is the speed of waves on the string when it is plucked? What is the string's fundamental frequency of vibration when it is plucked? What are the frequency...
A uniform steel piano string of length 5 feet is under a tension of 900 pounds throughout its length. The wire has linear density 0.027 lb/ft and cross sectional radius of 0.05 in. (a) Calculate the...
A uniform steel piano string of length 5 feet is under a tension of 900 pounds throughout its length. The wire has linear density 0.027 lb/ft and cross sectional radius of 0.05 in. (a) Calculate the velocity of transverse waves in the string, c. (b) What is the fundamental frequency of vibration of this string? A uniform string with length L under tension is plucked at x = L/3 with an amplitude h and released. Find the resulting motion y(x,t).
Violin String Points:1 You increase the tension of a violin string (fixed at both ends). What...
Violin String Points:1 You increase the tension of a violin string (fixed at both ends). What happens to the frequency of the fundamental oscillation? O stays the same O becomes higher 0 becomes lower Submit Answer Tries 0/2 Send Feedback Post Discussion
A string with a mass density of 4.5 ✕ 10-3 kg/m is under a tension of...
A string with a mass density of 4.5 ✕ 10-3 kg/m is under a tension of 400 N and is fixed at both ends. One of its resonance frequencies is 195 Hz. The next higher resonance frequency is 260 Hz. (a) What is the fundamental frequency of this string? Hz (b) Which harmonics have the given frequencies? (Enter 1 for the first harmonic, 2 for the second harmonic, etc.) 195 Hz 260 Hz (c) What is the length of the...
A string of mass 100g and length 2m is under a tension of 200 N. Find...
A string of mass 100g and length 2m is under a tension of 200 N. Find its (a) wave velocity, (b) fundamental frequency, (c) 3rd harmonic frequency, and (d) 5th overtone wavelength.
A string with a mass density of 4.2 x 10-3 kg/m is under a tension of...
A string with a mass density of 4.2 x 10-3 kg/m is under a tension of 305 N and is fixed at both ends. One of its resonance frequencies is 1200 Hz. The next higher resonance frequency is 1350 Hz. (a) What is the fundamental frequency of this string? Hz (b) Which harmonics have the given frequencies? (Enter 1 for the first harmonic, 2 for the second harmonic, etc.) 1200 Hz 1350 Hz (C) What is the length of the...
20. A string (length 1 m, tension 100 N) is clamped at both ends. The string resonates with transverse waves at the fundamental frequency of 250 Hz. What is the mass of the string? 21. A speaker generates sound waves isotropically. The total sonic power produced by the speaker is 1 W. What is the sound intensity level (in decibels) at a distance of 100 m from the speaker?
A string with a mass density ? =
4.50×10-3kg/m is under a tension of F
= 224 N and is fixed at both ends. One of its resonance
frequencies is 178.0 Hz. The next higher resonance
frequency is 222.5 Hz. a)What is the fundamental frequency
of this string?
D)Now, suppose the same string is detached at one end and
connected by a ring to a frictionless post, so that it can move
freely. Find the wavelength of the first (fundamental)...
5. 0r1.5 polnts | 1 17.4.P.085 n two lab posts 2.75 m apart. The string has a linear mass density of p- 8.20 g/m and is placed under a tension of 170.00 N. A nylon guitar string is fixed The string is placed next to a tube, open at both ends, of length L. The string is plucked and the tube resonates at the n 2 mode. The speed of sound is 343 m/s. What is the length of the...
A wave pulse travels along a string at a speed of 15m/s what will be this speed if: The string's tension is doubled? The string's mass is quadrupled(but its length is unchanged)? A guitar string 2m long has a tension of 200N and a mass per unit length of mu=0.5 g/m What is the speed of waves on the string when it is plucked? What is the string's fundamental frequency of vibration when it is plucked? What are the frequency...
Violin String Points:1 You increase the tension of a violin string (fixed at both ends). What happens to the frequency of the fundamental oscillation? O stays the same O becomes higher 0 becomes lower Submit Answer Tries 0/2 Send Feedback Post Discussion
A string with a mass density of 4.2 x 10-3 kg/m is under a tension of 305 N and is fixed at both ends. One of its resonance frequencies is 1200 Hz. The next higher resonance frequency is 1350 Hz. (a) What is the fundamental frequency of this string? Hz (b) Which harmonics have the given frequencies? (Enter 1 for the first harmonic, 2 for the second harmonic, etc.) 1200 Hz 1350 Hz (C) What is the length of the...
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