Two children stretch a jump rope between them and send wave pulses back and forth on it. The rope is 3.9 m long, its mass is 0.36 kg, and the force exerted on it by the children is 43 N.   (a) What is the linear mass density of the rope (in kg/m)? ___________________ kg/m   (b)What is the speed of the waves on the rope (in m/s)?  ___________________m/s

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Q: One end of a string is fixed. It has over a pulley and has a block of mass 2.0 kg attached to the…

A: Given terms: Mass of block = 2.0 kg Length of horizontal part = 1.6 m Mass = 20 g           = 0.02…

Q: Tension is maintained in a string as in the figure below. The observed wave speed is v = 17.0 m/s…

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Q: A string of linear density, 2.0 g/m, is stretched to a tension of 4.9 N. What is the speed of the…

A: Write the given values with the suitable variables. μ=2 g/m=2×10-3 kg/mT=4.9 N Here, μ and T are the…

Q: A vibrating motor vibrates a string at a constant 120 Hz. The string extends from the motor and…

A: In this question we have to find the mass of the object that will make the string vibrate. Please…

Q: A string with a mass m = 8.00 g and a length L = 5.00 m has one end attached to a wall; the other…

A: Given data: Mass m=8.00g Length l=5.00m distance d=4.00m Mass of the object M=4.00kg

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Q: Any vibrating system where the restoring force is proportional to the negative lacement is a a)…

A: (21)Simple Harmonic Motion or SHM is defined as a motion in which the restoring force is directly…

Q: A very long string is tied to a rigid wall at one end while the other end is attached to a simple…

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Q: A guitar string (made of steel) having a mass per unit length equal to 6.27 x 10-3 kg/m is under…

A: Mass per unit length μ   = 6.27 x 10-3 kg/m  Speed of the wave  v = 525 m/s

Q: One end of a horizontal rope is attached to a prong of an electrically driven tuning fork that…

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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…

A:

Q: Each end of a string with μ = 7.10 g/m is attached to two opposite walls. The distance between the…

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Q: A string with a mass of 4.51 g and a length of 3.72 m has one end attached to a wall; the other end…

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Q: One end of the horizontal rope is attached to a prong of an electrically driven tuning fork that…

A: solution as

Q: A dolphin emits a pulse of sound waves (longitudinal wave) toward an object at 200 m from the…

A:

Q: steel cable of cross - sectional area 3 x 10-3 m2 is kept under a tension of 1 x 104  N. The density…

A: Given : A = 3 × 10-3 m2 T = 1 × 104 N ρ = 7860 kg/m3

Q: Standing wave occurs when two waves of the same frequency and amplitude then traveling in the same…

A: Condition for standing wave - When two waves of the same amplitude and frequency traveling in…

Q: A string is attached - vertically - from one end to a vibrator and from the other end to a block of…

A:

Q: Which one of these statements regarding standing waves on a string is FALSE Select one: a. The…

A: Given:  First harmonic of a standing wave in a string

Q: The force stretching the D string on a certain guitar is 150 N. The string’s linear mass density is…

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Q: The drawing shows a frictionless incline and pulley. The two blocks are connected by a wire (mass…

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Q: Each end of a cord with ? = 3.80 g/m is attached to two opposite walls. The distance between the…

A: Given data:    Linear mass density, μ=3.80 g/m =3.80×10-3kg/m

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

A:

Q: A string is fixed at both end. The mass of the string is 0.0090 kg and the length is 3.00 m. The…

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Q: the frequency f of vibration of a volin string is inversely proportional to its length L. the…

A: Solution: given that length = L constant =k tension=T density =mass/lentgh=m/L

Q: volumetric

A: Given  Tension T = 0.5 N  Frequency f = 5 Hz  Volume density = 3.5 kg/m3  Area = 1.5 cm2 = 1.5 ×…

Q: The force stretching the D string on a certain guitar is 134 N. The string's linear mass density…

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Q: The power transmitted through the y(5.0 m) cos ((10 m)x-(6 rad/s)r) is 25 W/m2 and the velocity of…

A: The relation between the velocity of the string and the string is given by,

Q: A horizontal wire is stretched with a tension of 94.0 N, and the speed of transverse waves for the…

A: Given data, Tension in the wire (T)= 94.0 N Speed of transverse waves (v)= 406 m/s Frequency (f)=…

Q: Consider the standing wave pattern shown in the figure. If the maximum transverse speed at an…

A: maximum transverse speed = 0.4 π m/s Amplitude = 4 mm

Q: A rope of length L = 5.2 m with a total mass of m = 0.275 kg is tied to a hook rigidly mounted into…

A: Given information: Here, A is the height (i.e., amplitude) of the given pulse.

Q: A uniform rope of length 10 m and mass 1 kg hangs vertically from a rigid support. A block of mass 1…

A: Given:Mass,m1=1 kgMass,m2=1 kgLenght,L=10 mFind the ratio, λ2λ1 Now,Wavelenght of pulse,λλ=Vv…

Q: One of the guitar strings has a linear mass density 0.0050 kg/m is under a tension of 1350 N What is…

A: Let λ be defined as the linear mass density, T be defined as the tension, and v be defined as the…

Q: One end of a horizontal rope is attached to a prong of an electrically driven tuning fork that…

A: Given  frequency(f)=120 Hz mass(m)=1.5 kg linear mass density(u)=0.0480 kg/m speed of transverse…

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: The drawing shows a frictionless incline and pulley. The two blocks are connected by a wire (mass…

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Q: A nylon rope of length 16m is under a tension of 1.5 × 104 N. The total mass of this rope is 2.1 kg.…

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Q: A 9.50-m long string has a mass of 0.0850 kg. If this string is pulled to a tension of 80.0 N and…

A: Given Data,  length of the string (l)=9.50 m Mass(m)=0.0850 kg Tension (T)=80.0 N

Q: A nylon string fixed at both ends vibrates with a fundamental frequency of 196 Hz. Which of the…

A: The formula for the fundamental frequency in a string is:

Q: A string is attached from one end to a vibrator and from the other end to a block of mass m = 2 kg.…

A: mass of block = 2 kg Power = 5 W m' = 0.5 kg Let the amplitude = A Let the angular frequency = ωLet…

Q: m the arrangement shown, a mass can be hung from a string (with a linear mass density of µ = 0.002…

A: Linear mass density is μ=0.002 kg/m Distance between oscillator and the pulley is L = 2 m Mass of…

Q: A string with a mass m = 7.00 g and a length L = 5.00 m has one end attached to a wall; the other…

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Q: A steel wire with mass 28.0 g and length 1.26 m is strung on a bass so that the distance from the…

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Q: A dolphin emits a pulse of sound waves (longitudinal wave) toward an object at 200 m from the…

A: Given data, Bulk modulus = 2x109 N/m Density of the sea water = 1.025x103 kg/m3 Distance of the…

Equation of Waves

Wave is an oscillation or disturbance traveling in a medium. It performs the transportation of energy but does not carry any matter. This motion of waves will transport fuel in a medium without permanent transfer of mass (particle).