sound wave with a frequency of 9800 Hz travels along a copper pipe. If thewavelength is 0.370 m and the density of copper is 8.9 x 10^3 kg/m^3, what is the elastic modulus of copper?

Q: Earthquakes at fault lines in Earth's crust create seismic waves, which are longitudinal (P-waves)…

A:

Q: One of the harmonic frequencies for a particular string under tension is 321.00 Hz. The next higher…

A: Given Data: Harmonic frequency under tension is 321.00 Hz The next harmonic frequency is 327.42 Hz

Q: A piano wire with a length of 0.7m has a mass of 4.3×10^-3 kg. What is the tension needed for the…

A:

Q: The A string on a violin has a fundamental frequency of 440 Hz. The length of the vibrating portion…

A: We have a string of mass m=0.36 g=0.36×10-3kg and length L=34 cm=0.34 m which is vibrating with a…

Q: how much time will elapse between when you feel the vibration from the explosion, and when you hear…

A: STEP 1: The time after which the explosion’s vibrations can be felt can be determined as, Here, v,…

Q: Earthquakes at fault lines in Earth’s crust create seismic waves, which are longitudinal (P-waves)…

A:

Q: The frequency of transuerse vibrations on stretched string is 150 HP2. If the tension is increased…

A: Frequency of a transverse vibration, f1=150 Hz The frequency of a stretched string can be formulated…

Q: (a) In a liquid with density 1300 kg/m3, longitudinal waves with frequency 400 Hz are found to have…

A: a) The expression for find speed of the wave is v=fλ Substitute values in the above equation…

Q: The speaker diaphragm with a diameter of 30 cm oscillates with an amplitude of shift 0.020 mm.…

A: Assumptions : Frequency of the electrical signal= 1kHz Angular frequency of the signal = ω=2πx103…

Q: The clarinet is well‑modeled as a cylindrical pipe that is open at one end and closed at the other.…

A:

Q: A steel with with a linear density of 3.78 kg/m is stretched between two nails and has a tension of…

A: Given data The linear density of the steel is μ = 3.78 kg/m The tension in the wire produced is T =…

Q: A string clamped at two ends is vibrating at a fundamental frequency of 439 Hz such that the…

A: Given that:f=439 HzD=43 cmT=86 Nd=0.4 mm

Q: Problem #027. A sewing machine's needle point moves in SMH at a frequency of 2.30 Hz. At t = zero,…

A: Using general equation of SHM and using given conditions we can get the equation of the problem.

Q: An ethernet cable is 4.20 m long and has a mass of 0.220 kg. A transverse pulse is produced by…

A: We have to use the basic formula here.

Q: The speed of sound in a solid medium is given by the formulae v = VElp where E is the value of…

A: speed of sound in steel (v) = 5800 msdiameter of rod (d) = 2 cm = 0.02 m radius of rod (r) = 0.01 m…

Q: A 5.50 g mass is suspended from a cylindrical sample of collagen 3.50 cm long and 2.00 mm in…

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

Q: A string vibrates with a frequency 200Hz. Its length is doubled and its tension is altered until it…

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Q: A granite rod of 60 cm length is clamped at its middle point and is set into longitudinal…

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Q: Earthquakes at fault lines in Earth's crust create seismic waves, which are longitudinal (P-waves)…

A: There are two sorts of waves that are released during an earthquake. Longitudinal waves and…

Q: A piano “string” is steel wire with radius 0.500 mm and length 1.20 m. It is under 788 N of tension.…

A: Radius , r = 0.500 mm Length, L = 1.20 mTension, T = 788 NDensity of steel, d = 7860 kg/m3Young's…

Q: A periodic vibration at x = 0, t = 0 displaces air molecules along the x direction by smax = 4.6E-05…

A: Intensity of the wave is given the formula I=ρA2ω2vA=amplitude, v =velocity, ω= angular frequency

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

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Q: Determine how much the average force acting on the eardrum of the human ear (area S = 66 mm2) is…

A: Given data: The area of drum is S=66 mm2. The sound pressure is P1=1123 Pa. The sound pressure…

Q: A string has a length of 2.0m and a density of 8.0 × 103kgm-3. When the string is vibrating in the…

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Q: A string clamped at two ends is vibrating at a fundamental frequency of 443.8 Hz such that the…

A: Given, Fundamental frequency of vibration, f = 443.8 Hz distance between adjacent nodes, d = 45 cm…

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: 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: A piano tuner stretches a steel piano wire with a tension of 800 NN. The steel wire is 0.400 mm long…

A: Given:- A piano tuner stretches a steel piano wire with Tension T = 800 N  The length of the steel…

Q: The longest “string” (a thick metal wire) on a particular piano is 2.00 m long and has a tension of…

A: The Piano string is 2.00 m long and has a tension of 227 N. It vibrates with a fundamental frequency…

Q: A string clamped at two ends is vibrating at a fundamental frequency of 442.2 Hz such that the…

A: SOlution: given that n = 442.2 Hz L = 40 cm = 0.4 m d = 0.4 mm, r=0.4/2=0.2 mm calculate the density

Q: find the frequency V of natural longitudinal vibrations of the rod

A: Sound waves require a medium for propagation. When sound waves travel through a thin rod, the length…

Q: The A string on a violin has a fundamental frequency of 440 Hz . The length of the vibrating portion…

A:

Q: You attach a speaker to an air track cart and then attach the cart to one end of the air track by…

A: When the source and observer are in relative motion the frequency of the sound heard by the observer…

Q: A piano string vibrates 4186 Hz. What is the wavelength of the vibration if the speed of sound in…

A: Write down the expression for wavelength

Q: You attach a speaker to an air track cart and then attach the cart to one end of the air track by…

A: This problem can be solved using the formula for doppler effect and velocity of mass in simple…

Q: A microphone receiving a pure sound tone feeds an oscilloscope, producing a wave on its screen. If…

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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 speed of sound in a solid medium is given by v = Elp where E is the value of Young's modulus for…

A: Speed of the sound wave, v=5.8×103m/s Length of the steel rod, L=1.02m Diameter of the rod,…

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).