#1. Give a real-world example of the followiong: A) Destructive interference B) Longitudinal wave C) Transverse wave

Q: 2. As shown, 3 waves are separately sent along a string that is stretched under a certain tension.…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 3. 兩任意的波互相疊加總是可看到拍的現象。 The phenomenon of beats can always be observed by superpose two arbitrary…

A: Beats Beats are the periodic and repeating fluctuations heard in the intensity of a sound, when two…

Q: 1. The sound of a mosquito is produced when it beats its wings at an a verage of 600 beats per…

A: The frequency means how many waves/beats per second. Hence, frequency, f = 600 Hz Wavelength = v/f =…

Q: explosion. A an hear it ex LL

A: Sound, like all waves, travels at a certain speed and has the properties of frequency and…

Q: 7. One of the largest organ pipes is in the auditorium organ in the convention hall in Atlantic…

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Q: 22. Referring from the Which best illustrates the wavelength of a AA transverse wave? А. А В. В С. С…

A: Here the given graph is of sinusoidal form (Sin(x) type) and We know that the wavelength of a wave…

Q: You are told that two guitar strings produce waves of the same wavelength. String A is a thick…

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Q: 10. Two speakers that are emitting sound with the same frequency in phase with each other and are…

A: Given: Frequency of the sound = 457 Hz Speed of the sound = 343 m/s Sound waves emitted by the…

Q: #3. Using one of the equations given, explain what a stationary observer sitting on a moun- tain top…

A: Sound is nothing but oscillation in pressure traveling through the medium. It is a longitudinal wave…

Q: 3. In each of the two following cases, sketch the resultant wave, which would arise from the…

A: Use the concept of Superposition of waves  :  Superposition is the combination of two waves at the…

Q: 24. What is the dimension of object as compared to wavelength of propagating wave when reflection…

A: Explanation: Reflection occurs when a propagating electromagnetic wave impinges upon an object which…

Q: How does cupping of both hands to your mouth when shouting be a help to be heard at greater…

A: Required : How does cupping of both hands increase the range of sound.

Q: In a longitudinal wave, what is the area where molecules are "bunched" together called? What is a…

A: 5) in a longitudinal wave the point at which molecules are bunched to geteher  is called…

Q: 3- The amount of speed of sound in water that it possesses (klbu) • x109 N/m-2is 2.1 The zero degree…

A: Part (3): The coefficeient of stiffness of water is 2.1x109 N/m2.

Q: Question 6 What are the areas where a longitudinal wave i. Compressions O Rarefactions O Crest…

A: What are the areas where a longitudinal wave is being compressed called?

Q: 4. If one sound is 30 dB greater than another sound, what is the ratio of the larger intensity over…

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Q: 2.) A truck horn honking its 1000 Hz horn is traveling 75 mph towards you. The speed of sound at…

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Q: 3. The speed of sound in salt water is approximately 1500 m/s. Humpback whales can vocalize sounds…

A: Given  Speed of sound in salt water ,  v = 1500 m/s  Ferquency range is varying from 30 Hz to 8000…

Q: **28. An echocardiogram can measure the Doppler shift of the sound reflected from flowing blood. A…

A: Write the expression for doppler shift of the reflected wave

Q: It occurs when two waves add together and the result is a smaller displacement than would have been…

A: When the two waves add together and get the new wave, the phenomenon is called interference.  The…

Q: What is the difference between propagation speed and the frequency of a wave? Does one or both…

A: A wave is a disturbance that propagates or originates from the place where it is produced.…

Q: 6. What would happen to the wavelength of a wave if energy is removed from the wave? a. The…

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Q: Describe Constructive and Destructive interference. Other than sound cancelling headphones, what are…

A: In this question we have to describe Constructive Interference and Destructive Interference along…

Q: Why do we have long waves and short waves

A: The oscillations are the basic cause of waves. The wave is only produced when we have something of…

Q: 5. If a wave on a string is made by flicking your hand up and down at a frequency of 2.0 Hz, and the…

A: Speed of a traveling wave on a string is given by , v =  frequency× wavelength Given, frequency= 2hz…

Q: 5) The diagram below shows a wave with various measurements taken along the wave. 50m 5m 20m 100m a)…

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Q: 104. In Figure 16.3c the colored dot exhibits simple harmonic motionas the longitudinal wave passes.…

A: Let the amplitude of the wave be A, the angular frequency of the wave be ω, and the frequency of the…

Q: 2. The of a wave is a measure of the amount of energy it carries. 3. The distance from one crest to…

A: The amplitude of a wave gives the measure of the energy the wave carries.

Q: Which term best describes what occurs when the waves below interact with one another? 0.4 A…

A:

Q: In a paragraph please explain How does a compression spring relate the the sound and waves physics…

A: Waves that can move in matter are of two kinds: longitudinal and tranverse. In longitudinal waves…

Q: Explain what is Transverse Waves?

A: A travelling wave or pulse that causes the elements of the disturbed medium to move perpendicular to…

Q: AM radio signals can usually be heard behind a hill, but FM often cannot. That is, AM signals bend…

A: The radio signals are broadcasted by amplitude modulation and frequency modulation. The information…

Q: What two wave properties most directly impact our ability to hear a sound? (You must select both…

A: When an object vibrates, the air surrounding it also vibrates resulting in the formation of sound.…

Q: What is a wavelength of a 1000 Hz sound wave in water if its velocity in water is 1480 m/

A: wavelengh λ=v/f

Q: A sound wave with frequency 50 Hz moves at a speed of around 350 m/s in air. It travels into a wall,…

A: Required : Frequency of the sound in the wall.

Q: 1. Is the Doppler shift real or just a sensory illusion? Explain your answer.

A: The effect in which observed frequency of the source is different from the actual frequency of…

Q: 2. In a medium where the speed is constant, wave A has twice the frequency than another wave B. The…

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Q: 5) The figure shows a "snapshot" of a wave at a given instant of time. The frequency of this wave is…

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Q: 2. As shown, 3 waves are separately sent along a string that is stretched under a certain tension.…

A: Wavelength: Wavelength is the distance between two adjacent crests or two adjacent troughs. Here,…

Q: Wavelength is: O Time taken to complete one wave Distance covered by one wave distance traveled by…

A: The wavelength of a wave is the distance between any two corresponding points on adjacent waves

Q: Two waves interfere. The intensity of one of them (alone) is 19.5 times the intensity of the other.…

A: Given  I1=19.5 I2

Q: Does interference between waves permanently alter the shape and features of a wave? Explain.

A: If two waves of equal amplitude and frequency moving in the same direction interfere constructively…

Q: Is the speed of sound independent of frequency? Explain.

A: Yes speed of sound is independent of frequency. It depends on medium in which it travel.

Q: Explain what is Longitudinal Waves?

A: A longitudinal wave moves by the phenomena of compression and rarefaction in the medium.…

Q: What are various types of longitudinal mechanical waves?Give their frequency ranges.

A: The Longitudinal mechanical waves travel in the direction of its medium in the form of compression…