As shown in the diagram, a steel wire is used to stretch a spring by applying an external force F. When the spring is stretched by 8.5 cm, the wire is wiggled and a standing wave with three anti-nodes (points of maximum oscillation) is set up. a) If the external force F is 20 N, the wire length is 32.0 cm, and the frequency is 65 Hz, what is the mass of the wire? b) What stretch of the spring (for the same frequency of oscillation of the wire) will produce a pattern with only two antinodes in the wire?

Q: ts) Assume a string with length L which is fixed at left side, and the mass, m, and the spring with…

A: Given:The length of the string is LThe stiffness of spring is k. To determine the natural frequency,…

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A: Given value--- length = 1m. frequency = 250 Hz. density = 5 gram per meter . the number of segments…

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Q: A violin wire has a mass of 2.2 g and length 74.3 cm. It is stretched with a tension of 27.7 N. You…

A: The mass of the wire of the violin, m=2.2 g The length of the wire, l=74.3 cm The tension in the…

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A: Given that, The length of a wire, l = 2 m The tension produced in the wire, T = 250 N The mass of…

Q: Consider the experimental setup shown below. The length of the string between the string vibrator…

A: Step 1:Determine the given variables:The hanging mass is m=2 kg.The length of the string is L=3.0…

Q: 1.8 m string with a linear density of 18.5 x 10-3 Kg/m is stretched by a 225 N force. The string is…

A: Given: The length of the string is 1.8 m. The mass per unit length is 18.5x10-3 kg/m. The tension in…

Q: 7. A violin wire has a mass of 2.02 g and length 72.5 cm. It is stretched with a tension of 23.1 N.…

A: We have given  Mass m = 2.02g = 2.02 × 10-3 kg  Length L= 72.5 cm = 0.725 m  Tension T = 23.1 N…

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A: The expression for the Young’s modulus is,

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A: Length of the boat, L=11 m The boat performs 12 vertical oscillations in 9 s. Time taken by the wave…

Q: An object of mass m can be hung from a rope (with linear mass density  = 0.002 kg/m) that passes…

A: A rope has mass density 0.002 kg/m , two mass m=25.0kg and 16.0 kg hung and its length is 2 m

Q: A m = 1500 kg car traveling at an initial speed of vo= 10 m/s suddenly runs out of gas while…

A: a) Write the energy conservation equation between both sides.…

Q: A nylon guitar string has a linear density of 3.1 g/m and is under a tension of 254.7 N. The fixed…

A: Linear mass density of string μ=3.1 g/m  =3.1×1 g1 m×1 kg1000 g =3.1×10-3 kg/m   Tension in wire…

Q: A wire with a length of 100 cm is tied between two supports. The tension in the wire is 50N. The…

A:

Q: (a) If the frequency of oscillation of the wave emitted by an FM radio station is 97.6 MHz,…

A: We know thatT=1fHeref=frequency of waveT=timeperiod of wave

Q: 39. A wave on a very long rope takes 2.0 s to travel 10 m of the rope. If the wavelength of the wave…

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Q: What is the radius of a drum membrane held under a tension of 3990 N if the required frequency is…

A: Given: Tension on the string, T = 3990 N Frequency required, f = 440 Hz Area density, s = 0.01 kg/m…

Q: A spring is stretched to a length of 7.0 m. A frequency of 2.0 Hz generates a standing wave in the…

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Q: 10. Review. The elastic limit of a steel wire is 2.70 X 108 Pa. What is the maximum speed at which…

A: Given: elastic limit of steel = pressure, P = 2.70*108 Pa density of steel, ρ = 7.86*103 kg/m3 To…

Q: The A string on a cello vibrates in its first normal mode with a frequency of 220 Hz. The vibrating…

A: Given: The frequency of the strung in first normal mode is 220 Hz. The vibrating segment is 65.0 cm.…

Q: 3 4 Each end of a filament with μ = 5.20 g/m is attached to two opposite walls. The distance between…

A:

Q: A sonometer wire of length 0.5 m is stretched by a weight of 5 kg. The fundamental frequency of…

A: To find- Linear density of material (m)=? Given- Length (L)=0.5 m Load attached=5 kg=5×9.8 N=49.0 N…

Q: A piano tuner stretches a steel piano wire with a tension of 879 N. The wire is 0.400 mm long and…

A: Calculate the mass per unit length. μ=mLμ=3.30 g×1 kg1000 g0.400 mm×1 m1000 mmμ=8.25 kg/m

Q: The A string should have a frequency of 440Hz. A known string is plucked which has a frequency of…

A:

Q: particular strain in a piano has length 1.7 m and it’s tied into attention of 353 N. If waves were…

A: Given:- A particular strain in a piano has length 1.7 m and it’s tied into attention of 353 N.  The…

Q: A wire of mass 12 g and length 0.5 m under a tension of 680 N has an amplitude of 0.38 cm. If the…

A:

Q: a steel wire with a uniform tension T=600N, length L=2m and mass 8 kg. a) Find the elementary…

A: Given:- A piano tuner stretches a steel piano wire with Tension T = 600 N  The length of the steel…

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Q: The speed of a transverse wave, going on a wire having a length 50 cm and mass 5.0 g, is 80 m/s. The…

A:

Q: A nylon guitar string has a linear density of 7.2 g/m and is under a tension of 244.9 N. The fixed…

A: Linear mass density of string (µ)=7.2g/m =0.0072kg/m Tension in wire(T)= 244.9N  Length of string…

Q: What is a vibrational frequency of the n=6 harmonic of a string of length 0.71 m strung at the…

A:

Q: A fisher has anchored her 11 m long boat far away from the shore. The waves in the water cause the…

A:

Q: A string of mass 0.50 kg and a length 3.0 meters is clamped on both ends. If the tension in the…

A: Lowest three natural frequencies  f° = 2.04 Hz f1= 4.08 Hz f2= 6.12 Hz

Q: A piano tuner stretches a steel piano wire with a tension of 700 N. The steel wire is 0.425 m long…

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Q: Two children stretch a jump rope between them and send wave pulses back and forth on it. The rope is…

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Q: A taut rope is tied to a machine that causes it to oscillate sinusoidally. You take a picture of the…

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Q: In an oscillatory motion of a simple pendulum, the ratio of the maximum angular acceleration, e"max,…

A:

Q: A spring stretches by .0174 when a 2.66 kg object is suspened from its end.  How much mass should be…

A: The spring constant can be calculated as F=kxk=Fx=mgx=2.66 kg9.8 m/s20.0174 m=1498.16 N/m

Interference of sound

Seiche

A seiche is an oscillating standing wave in a body of water. The term seiche pronounced saysh) can be understood by the sloshing of water back and forth in a swimming pool. The same phenomenon happens on a much larger scale in vast bodies of water including bays and lakes. A seizure can happen in any enclosed or semi-enclosed body of water.