With the propagation of a longitudinal wave through a material medium, the quantities transmitted in the propagation direction are __________ a) Energy, momentum and mass b) Energy c) Energy and mass d) Energy and linear momentum

Q: Of the following statements about mechanical wave energy: 1. Energy is transported in the direction…

A: The correct answer is option (c) All the statements about mechanical wave energy are correct.

Q: me = 9.11 x 10-31kg h = 6.626 x 10-34 Js 1. The wave number k is given by: a) k = 2n2 b) k = nA c) k…

A: There are 15 different questions asked here. As per our policy, we will answer the first question.…

Q: What is the wavelength in air if the frequency is 2 Hz

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Q: A standing wave occurs when   A) a wave reflects upon itself B) the amplitude of a wave exceeds its…

A: Standing Wave: It is also known as stationary waves. It is the combination of two waves (original…

Q: A sound wave has a frequency of 4 kHz and a wavelength of 40 cm. The time taken by the sound wave to…

A: Speed (v) of a wave is given by v=f.λ where f is the frequency in hertz and λ is in meters. Given…

Q: The speed of a sinusoidal wave on a string depends on: O the tension in the string O the length of…

A: Ans:- Image-1

Q: A traveling wave train has wavelength 0.50 m, speed 20 m/s. Find the wave frequency. A 10 Hz B 20 Hz…

A: Given, wavelength of the traveling wave, λ = 0.50 m wave speed, v = 20 ms

Q: The amplitude of a wave is 0.2 m. The time period of the vibration is 0.5 secs. Calculate the…

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Q: What is the  speed  and period of wave of frequency of 200 Hz with wavelength 1.5m?

A: Given:-  The frequency of the wave  f = 200 Hz  The wavelength of the wave λ = 1.5 m  Find:-  The…

Q: What is the wavelength of the waves you create in a swimming pool if you splash your hand at a rate…

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Q: A wave power generator is 20 m long and has an overall efficiency of 35%. If the waves have an…

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Q: The Doppler effect is the change in observed frequency due to a) the original frequency of the…

A: The motion of source / observer causes the change in frequency which is observed by the observer.…

Q: A wave on a long rope takes 1.5 s to travel 9.0 m of the rope. If the wavelength of the wave is 0.53…

A: A wave on a long rope takes 1.5 s to travel 9.0 m of the rope. If the wavelength of the wave is 0.53…

Q: If you put your finger right above a flame you will not get burn't. The reason for this is that the…

A: A- If you put your finger right above a flame you will not get burn't. The reason for this is that…

Q: The wavelength of a wave is doubled. How does this affect the wave speed, frequency, amplitude,…

A: Wave speed remains same since it only depends on medium. ( Not depends on wavelength)  now,…

Q: A train moves towards a stationary observer with speed 34m/s. The train sounds a whistle and its…

A: B

Q: Two visibly very different waves are observed on the surface of a placid pond, so they must have…

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Q: VBR = 50 m/s VAR = 30 m/s Two cars are ini- tially 960m apart and are approaching each other at…

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Q: 9) Awave has frequency of 10 Hz and speed of 50 m/s. What is the corresponding wavelength in meter?…

A: Given that:- Wavelength=SpeedFrequencycan be written as,    ⇒λ=vf         Equation 1

Q: A wave is modeled with the wave function y(x, t) = 0.7cm sin[ 100cm-1x - 7.35s-1t + T1/4 ] Calculate…

A: Wave equation is given by  Y(x,t) = (0.7cm)Sin[100 cm-¹x - 7.35s-¹t + π/4]       -------->(1)  We…

Q: An example of a wave that has both longitudinal and transverse characteristics is _________.…

A: In case of longitudinal wave particles move along the wave while in case of transverse wave…

Q: QUESTION 18 A wave of wavelength 400 m is having a speed of 330 m/s. Its frequency is Additional…

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Q: What type of wave is sound? a) mechanical and transverse b) electromagnetic and longitudinal c)…

A: Mechanical wave : sound wave associated with the vibrations created by a vibrating source ,requires…

Q: Wave speeds only apply to mechanical waves. True False Waves can be viewed from which perspectives?…

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Q: Why does the speed of a wave change when the amplitude remains the same but the frequency changes?

A: The speed of a wave is always its wavelength times its frequency.Speed = Wavelength x Wave…

Q: Write an equation representing a linearly polarized wave with an angular frequency propagating in…

A: Given: Angle = 30 degree

Q: How fast is a wave traveling if it has a wavelength of 1.2m and it can oscillate 4 times in 0.45s?

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Q: Is this statement True or False Regardless of who is doing the moving, is the observer and source…

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Q: A plane travels at an atmosphere of 3°C, plane must exceed a velocity of in order to break the sound…

A: The speed of sound at the given temperature T=30C is 333 m/s.

Q: Categorize the scenarios according to whether the observer would detect the frequency to be higher,…

A: To categorize the scenario in which the observer detects higher, lower or same frequency as emitted…

Q: Wave Boundary Medium 1 Medium 2 The speed of the reflected pulse will be incident pulse. the speed…

A: From the figure we get to see that a wave is travelling through a wire from less dense end to more…

Q: In a _________ the wave particles of the medium vibrate in a direction perpendicular to the…

A: There are two types of wave motion.  1. Longitudinal wave motion:  The wave motion in which the…

Q: Which of the following best describes the energy and motion of a particle when two waves interact?…

A: Correct Answer: Option (b) - The particle vibration moves in such a way so that the energy and…

Q: You shake a rope up and down a distance of 40cm with a frequency of 10Hz. The wave formed has a…

A: The equation of the wave is given by

Q: The angle of what is equal to the angle between the normal and incoming wave

A: From the definition of reflection we know that angle between the normal and incoming wave and the…

Q: A trumpet player on a moving railroad flatcar moves toward a second trumpet player standing…

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Q: Frequency Htz Length in m Calculate u using f = Then find y (wavelength) using v = fy and v? = 2L…

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Q: Two waves of the same frequency have amplitudes 0.841 and 1.64. They interfere at a point where…

A: