1.0- 1.0 1.0- Clarinet Piano Violin 0.5+ 0.5- 0.5+ 1000 2000 3000 1000 2000 3000 1000 2000 3000 Frequency (Hz) Frequency (Hz) Frequency (Hz) Relative amplitude Relative amplitude

Q: (II) The two sources of sound in Fig. 12–16 face each other and emit sounds of equal amplitude and…

A:

Q: The frequency of first overtone of closed organ pipe of length / is f1. A hole is made at a distance…

A: When hole is made ,then pipe act as open organ pipe .

Q: On what factor the speed of sound in a median depend?

A: Density of the medium: When the medium is dense, the molecules are closely packed to each other and…

Q: If the speed of sound is 341 m/s, determine the length of an open tube (open at both ends) that has…

A:

Q: If frequency of tuning fork is 400 Hz, find how far the sound travels when forks make 30 vibrations?…

A:

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 loudspeaker emits a sound wave at a particular frequency. If the intensityof the wave is doubled,…

A:

Q: calculate the minimum length for a pipe that has a fundamental frequency of 240 hertz if the pipe is…

A: The fundamental frequency of a closed organ pipe is given by: f=v4l Where v = velocity of sound =…

Q: (II) Estimate. the. frequency. 313 x 445ksound of the ocean" when you put your ear very near a…

A:

Q: The non-attached end of a horizontal rope is oscillated vertically with a frequency of 8Hz. The rope…

A: Given:        Frequency = 8Hz        Tension =  78 N       Density of rope = 360 g/m   Velocity of…

Q: (III) When a player's finger presses a guitar string down onto a fret, the length of the vibrating…

A: Formula of fundamental frequency -  f=v2l Where f = Frequency  v = Speed  l = Length  Given values -…

Q: A sound wave has a frequency of 2500 Hz.  What is the distancce between crests or compressions?…

A: As per guidelines firs question is answered, kindly post another question as a new question.

Q: A bat emits a sound at a frequency of 30.0 kHz as it approaches a wall. The bat detects beats such…

A: The given data are: f1=30 kHz=30000 Hzfb=900 Hzc=340 m/s Here, f1 is the frequency of the sound…

Q: The non-attached end of a horizontal rope is oscillated vertically with a frequency of 8Hz. The rope…

A: frequency (f) = 8 Hz Tension (T) = 78 N linear mass density (μ) = 0.36 kgm

Q: A cord of mass 0.5 kg is stretched between two supports 30 m apart. If the tension in the cord is…

A: Given data: Mass of the cord, m=0.5 kg Distance between two support, L=30 m Tension in the cord,…

Q: 26-30. Suppose a train that has a 230 Hz horn is moving at 46.5 m/s in still air on a day when the…

A: Given  Frequency of source = 230 Hz  Speed of source = 46.5 m/s  Speed of sound = 455 m/s  Speed of…

Q: Find the frequencies of the fundamental, second, and third harmonics of a steel wire 1.00 m long…

A: Length of wire (L) = 1 m Mass per unit length (μ)= 2.5x10-³ kg/m  Tension (T) = 90 N Speed of sound…

Q: To measure the depth of the ocean, a ship sends a short pulse of sound downwards, which is reflected…

A:

Q: The amplitude of a sound wave is measured in terms of its maximum gauge pressure. By what factor…

A:

Q: Chapter11-047 If one doubles the tension in a violin string, the fundamental frequency of that…

A: Given:  The tension in the string is T.

Q: A tuning fork of unknown frequency gives 4 beats/s. With another fork of frequency 310Hz , it gives…

A:

Q: 8 A friend rides, in turn, the rims of three fast merry-go-rounds while holding a sound source that…

A: (a) Let the wavelength (λ1) of the 1st wave be λ. From the graph, the wavelength (λ2) of the 2nd…

Q: If the tension in the string were tripled while the mass density remained the same, by how much…

A: The equation for the frequency of a wave in a stretched string is given by, f=n2LTμ Here, n is the…

Q: What length should an oboe have to produce a fundamental frequency of 84 Hz on a day when the speed…

A: Given data: Fundamental frequency (f1) = 84 Hz Speed of sound (v) = 343 m/s Required: The length of…

Q: Calculate the lowest resonant frequency for a brick partition 150 mm thick, 6 m by 3 m in an area…

A: The lowest resonant frequency can be determined as, Here, vL, b, l, and h represent the…

Q: Determine the frequencies of the first harmonics of the culvert if it is cylindrical in shape and…

A:

Q: A tuning fork with a frequency of 512 Hz is held above an open column while the column is gradually…

A: Wavelength of standing waves produce by 512 Hz tuning fork is v=fλλ=vf=345 m/s512 Hz=0.6738m

Q: 14. Consider the two waves shown in Fig. 12–31. Each wave can be thought of as a superposition of…

A: The beat frequency is the frequency difference between two component frequencies. Higher the beat…

Q: A group of hikers hears an echo 4.00 s after shouting. How far away is the mountain that reflected…

A: Given time t=4s and speed of sound =342m/s We have to find how far away is the mountain that…

Q: When you walk with a cup of coffee (diameter 8 cm) at just the right pace of about one step per…

A: The wavelength of the wave is, D=λ2λ=2D=28 cm0.01 m1 cm=0.16 m

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

A:

Q: A cord that has a mass of 0.79 kg is stretched between two supports specifically 45 m apart. If the…

A: Given data: The mass of the cord is, m= 0.79 kg The length of the record is, L= 45 m The tension in…

Q: A stone dropped from the top of a tower of height 300 m splashes into the water of a pond near the…

A: Calculating the time taken by the stone to reach the bottom of the tower:

Q: One of the loudest sounds in recent history was that made by the explosion of Krakatoa on August…

A: Formula for ratio of sound intensity of a Rodriguez Island is,

Q: A string of mass 2.50 kg is under a tension of 200 N. The length of the stretched string is 20.0 m.…

A:

Q: Two loudspeakers are at opposite ends of a railroad car as it moves past a stationary observer at…

A: Given that, Velocity of railroad car vs = 12 m/s Frequency of sound f = 348 Hz Velocity of sound in…

Q: (II) The two sources of sound in Fig. 12–16 face each otherand emit sounds of equal amplitude and…

A: a) The sounds are at 180o out of the phase and other 180o of phase is added by the path length…

Shock Waves

Shock waves are common in continuum mechanics, and their dominance is attributable to the fact that they are stronger (or even less) compressible. Substantial perturbations propagated as sudden dynamic changes of a compressible medium supersonically. Shock waves are all around us in our daily lives. Lightning, earthquakes, volcanic eruptions, and meteorite impact all produce them in nature. Even the earth, which is protected by its magnetic field, generates a shock wave as in solar wind that travels around 20 Earth radiuses. These shock waves might be either constant, linked to the body, or unsteady, i.e., moving around with time. All of the shocks mentioned above can be damaging, so precautions must be taken to reduce their impact.