if a string is vibrating and The Fundamental has a frequency of 45 Hz, what is the harmonic number for standing waves with a frequency of 315 Hz? Your answer should just be a number with no units.

Q: A steel wire in a piano has a length of 0.460 m and a mass of 3.400 ✕ 10−3 kg. To what tension must…

A:

Q: Suppose you shake a slinky continuously in an up and down fashion such that a transverse waves…

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Q: A rope is under 350N tension and has a linear density of 10 grams per meter. What frequency would be…

A: Given information: The tension in the rope, T=350 N The linear mass density, μ=10 g/m=10×10-3 kg/m…

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…

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Q: A guitar string 0.3 meter long resonates at fundamental frequency of 256 Hz. What is the tension in…

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Q: A standard trumpet has a resonant tube length of 1.4 m and is closed at one end. What are the first…

A: A standard trumpet has a resonant tube of length is l=1.4 mThe tube is closed at one end.In this…

Q: A string resonates in a standing wave that has 3 segments and has a frequency of 165 Hz. What…

A: Calculate the tension (T) in the string in the standing wave which has 3 segments (n=3) as below,

Q: A violin has a string of length 0.320 m, and transmits waves at $22 m/s. At what frequency does it…

A: length = l = 0.32 m wave speed = V = 622 m/s frequency = f = ?

Q: If a wave strikes a surface with an angle of 30 degrees with respect to the normal, what is the…

A: The incident angle of the wave is given by i=30°

Q: Consider a wave on a string with constant tension. If the frequency of the wave is doubled, by what…

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Q: a piano wire with mass 3.00 g and length 80.0 cm is stretched with a tension of 25.0 newton a wave…

A: If the amplitude is denoted by 'A' , mass is denoted by 'm' , length the wire is denoted by 'L' and…

Q: On a string instrument, the length of the string varies inversely with the frequency of its…

A:

Q: A standing wave experiment is performed to determine the speed of waves in a rope. The standing wave…

A: The required expression  for the speed of the wave is,

Q: Is the frequency of a simple periodic wave equal to the frequency of its source? Why or why not? B I…

A: The frequency is the property of the source only and it is independent of other things .

Q: Consider a wave on a string with constant tension. If the frequency of the wave is doubled, by what…

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Q: On a string instrument, the length of the string varies inversely with the frequency of its…

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Q: To increase intensity of a wave by a factor of 50, by what factor should the amplitude be increased?

A: The wave’s intensity (I) is directly proportional to the square of its amplitude (A). That is,

Q: What is the period of a water wave if 4.0 complete waves pass a fixed point in 10. seconds?

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Q: Suppose you shake a slinky continuously in an up and down fashion such that a transverse waves…

A: Transverse Waves are the type of waves in which particles of medium oscillates perpendicular to the…

Q: Two linear waves have the same amplitude and speed, and otherwise are identical, except one has half…

A: Given data *Two linear waves have the same amplitude and are identical except the wavelength of one…

Q: two linear waves have the same amplitude and speed and otherwise are identical except one half the…

A: The energy transmitted by a wave is related to the square of its frequency and can be represented…

Q: A steel wire in a piano has a length of 0.70 m and a mass of 4.3 grams. The speed of the wave…

A:

Q: A string stretched with a fixed end with a tensile force of (64 N) and a linear density of (160…

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Q: A band has two string instruments with 75-cm long and linear densities of 0.75 g/m and 1.5 g/m…

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Q: . What must be the length of a rope if it produces a tension of 50 N and mass of 0.15 kg produce…

A: Given value--- Tension = 50 N. mass = 0.15 kg. frequency = 60 Hz. wavelength = 0.8 m. We have to…

Q: If the tension in a string were increased by a factor of four, by what factor would the wave speed…

A: Given: The tension of the spring is increased by four times.

Q: The wavelength of a wave that is the natural frequency (or first harmonic) for a string is 1.4 m.…

A: Given, The wavelength of the string is 1.4 m.

Q: A string vibrates with standing waves in five loops when the frequency is 600 Hz. What frequency…

A: number of loops = 5 frequency = 600 Hz

Q: What is the length of a string whose third harmonic standing wave has a frequency of 27 Hz and along…

A: The expression for the length of the string is,

Q: To increase intensity of a wave by a factor of 61, by what factor should the amplitude be increased?

A:

Q: A piano wire has a linear mass density of μ=4.95×10^−3kg/m Under what tension must the string be…

A: Given data: The linear mass density is μ=4.95×10-3 kg/m The speed of the wave is v=500 m/s The…

Q: The speed of a wave along a 1 m string is 25 m/s. If the frequency of the wave is 37.5 Hz, which…

A: Given information: The length of the string, L=1 m The velocity of the wave, v=25 m/s The frequency…

Q: The speed of sound in an alcohol at a temperature of 20°C is 1260 m/s. The density of the alcohol at…

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Q: A violinist pulls a bow with a force of 0.6 N, at a speed of 0.5 m/s, playing an A tone, with a…

A: force applied by boy= 0.6 N f=440Hz Distance of listener , r= 35 m Volume @35 m=60 dB

Q: For any given wave (moving at a constant speed), if the frequency quadruples, the wavelength

A: Given data The final frequency f2=4f1 Here f1 is the initial frequency.   The wavelength for the…

Q: An organ pipe open at both ends has a length of 0.8 m. If the velocity of sound in air is 340m/s,…

A:

Q: If the amplitude of a wave is doubled, what will be the effect on the loudness?

A: The loudness of the sound wave is directly proportional to the square of the amplitude.  It is…

Q: A piano wire has a linear mass density of μ = 4.95 × 10−3 kg/m. Under what tension must the string…

A: mass density, μ = 4.95 × 10−3 kg/m speed, v = 500 m/s

Q: If the sound level in a room is increased from 30 dB to 50 dB, by what factor is the pressure…

A: The sound intensity level of a sound wave is given by, β (dB)=10 log10 II0 Where I is the intensity…

Q: The linear density of the A string on a violin is 4.12 × 10-4 kg/m. A wave on the string has a…

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Q: By what percent must one increase the tension in a guitar string to change the speed of waves on the…

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Q: A typical guitar string has a mass per length of 0.401 * 10–3 kg>m and is tightened to atension…

A: Given that,  Mass per length μ=0.401 ×10-3 kg/m  Tension T=71.4 N

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).