4. A string is fixed at both ends and is vibrating at 142 Hz, which is its third harmonic frequency. The linear density of the string is 5.35 × 10¬3 kg/m, and it is under a tension of 3.1 N. Determine the length of the string. m ssfo

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Q: D2

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Q: 1. Which of the following harmonics is two octaves higher in pitch than the f a. 3rd b. 2nd C. 4th…

A: Required Correct answer.

Q: A cord of length 1.75 m is fixed at both ends. Its mass per unit length is 1.2 x 10-3 kg/m and the…

A: The given values are, L=1.75 mμ=mL=1.2×10-3 kg/mT=15 N

Q: (I) If a violin string vibrates at 440 Hz as its fundamental frequency, what are the frequencies of…

A: To determine: What are the frequencies of first four harmonics for a violin string vibrating at 440…

Q: 3). A cord of length 1.75 m is fixed at both ends. Its mass per unit length is 1.2 x 103 kg/m and…

A: Length of cord(l)= 1.75 m Mass per unit length (n)= 1.2× 10-³ kg/m Tension (T)= 15 N

Q: Problem 15.9 A ski gondola is connected to the top of a hill by a steel cable of length 660 m and a…

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Q: (II) A guitar string is 92 cm long and has a mass of 3.4 g.The distance from the bridge to the…

A: Given data The length of the guitar string is l = 92 cm. The mass of the string is m = 3.4 g. The…

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A:

Q: A certain tuning fork vibrates at a frequency of 190 Hz while each tip of its two prongs has an…

A: frequency = 190 Hztime period = 1/frequency T = 1/190 T = 0.005263 secondsT =5.26 ms

Q: A 30.0-m steel wire and a 20.0-m copper wire, both with 1.00-mm diameters, are connected end to end…

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Q: A steel wire in a piano has a length of 0.9000 m and a mass of 4.200  10-3 kg. To what tension must…

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Q: 1- if the displacement in meter for an oscillator point ar given by : y=0.03 sin (0.4 πt ) find :…

A: solution as

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Q: 1.) A horizontal string with mass m = 4.75g and length / = and hangs over a pulley on the othe end…

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Q: What is the linear density of the string? kg/m Submit Answer Tries 0/2 At what speed would a wave…

A: GIVEN : Length l = 1m Mass m = 8 g = 0.008 kg Force = 2000 N (a) Linear Density of string : μ=ml…

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Q: 5. A pipe with one end open and one end closed produces a fifth harmonic frequency of 1760 Hz at 20…

A: Answer is Option (c) The expression for find length of the pipe is f5=5v2LL=5v2f

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Q: 2. A metal bar with a length of 1.50 m has density of 6400 kg/m. Longitudinal sound waves take 3.90…

A: Speed (V) = Distance (D) /time (T) on putting values, Speed (V) = 1.5m/3.9 * 10-4s Speed (V) = 3.85…

Q: (I) The A string on a violin has a fundamental frequency of440 Hz. The length of the vibrating…

A: The fundamental of the string has two nodes at the end and an antinode at the middle. The length of…

Q: An Ethernet cable is 3.95 m long. The cable has a mass of 0.210 kg. A transverse pulse is produced…

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Q: TRANSVERSE WAVES: FREQUENCY OF VIBRATION L= 50 cm m oτμ -0.039 - ст f, experimental (Hz) Number of…

A:

Q: 5. A guitar string with a linear density of 2.4g/m is stretched between supports that are 60cm…

A: The number of antinodes, n = 3 The linear density of the string, μ = 2.4 g/m = 2.4×10-3 kg/m The…

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A: Given that:T=2000 NT is the tension force

Q: 9. A steel guitar wire is 65.0 cm long and hås a of 12.5 g. Its ends are fixed to two points so that…

A: Note: If questions are from different topics, only first one will answered. L = 65 cm = 0.65m m =…

Q: 3. A string with a linear mass density of 0.0075 kg/m and a length of 6 m is set into the n = 4…

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Q: Transverse waves travel with a speed of 20.0 m/s on a string under a tension of 6.00 N. What tension…

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Q: 1 What is the frequency of a wave that has a period of 4.0 s? Frequency(f) == O 4.0 Hz O 05 Hz O 40…

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A: The speed of sound in solid rod is given by  v =Yρ

Stretched string

A stretched string is a wire which is made up of any metal that must have a larger length compared to its thickness. The ends of the wire are fixed, and when they oscillate or are plucked, it produces two reflected transverse waves of the same frequency and same amplitude. The waves or pulses are traveling in alternate directions and superimpose with one another. This waveform is named standing or stationary waves.