A dolphin emits a pulse of sound waves (longitudinal wave) toward an object at 200 m from the dolphin. How long after the dolphin emits a wave is its reflection if the bulk modulus and the density of seawater are given by B = 2 x 109. = 1.025 x 103 kg/ m3 a) 0.29 s b) 0.43 s c) 0.57 s d) 0.71 s

A dolphin emits a pulse of sound waves (longitudinal wave) toward an object at 200 m from the dolphin. How long after the dolphin emits a wave is its reflection if the bulk modulus and the density of seawater are given by B = 2 x 109. = 1.025 x 103 kg/ m3 a) 0.29 s b) 0.43 s c) 0.57 s d) 0.71 s

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: Suppose that two waves traveling in the same direction and with the same amplitude on a rope are…

A: Let, the amplitudes of the two waves be denoted as 'A1' and 'A2' , phase difference between the…

Q: 1.) Determine the velocity of sound in mercury, ehich has a bulk modulus of 2.8x10¹⁰ and a density…

Q: The above figure shows a conducting loop of radius 12 cm in a 0.15 T magnetic field. The coil is…

Q: In a water tank, waves travel from a deep area to a shallow area. in the deep area the wave speed is…

Q: A string under 80 N of tension carries waves at 100 m/s. What is the linear density of the string? O…

A: We know that- Speed of sound wave in string, V V=Tμafter squaring both sides and…

Q: Physics A sound wave in air has frequency f=202 Hz and travel with velocity v=[331+0.6T°C] m/s . How…

A: Given data: Frequency (f) = 202 Hz Wave velocity as function of temperature v=[331+0.6T°C] m/s…

Q: A dolphin emits a pulse of sound waves (longitudinal wave) toward an object at 500 m from the…

A: Given:- A dolphin emits a pulse of sound waves (longitudinal wave) toward an object at500 m from the…

Q: Two progressive waves ?1=?sin(2???−??)y1=Asin⁡(2πλx−ωt) and ?2=?sin(2???−??−?2)y2=Asin⁡(2πλx−ωt−π2)…

Q: 3. A loudspeaker emits a sound wave at 284 Hz. Assume that the speed of sound in air is 340 ms-1.…

Q: A ship uses sonar to determine the depth of the seafloor. If the time between the emission of the…

A: Given Speed of sound (v) = 343 m/s Time between taken by Sonar to emit and to detect after…

Q: he tables below show data collected from a water wave experiment at Mooney’s Bay. One table shows…

A: The data collected for the waves is between the wave height and distance and the wave height and…

Q: Two waves y1 and y2 of frequency f=2 Hz originate from the same point but with a time difference…

A: Let f denotes the frequency of the waves, ω denotes the angular frequency, Δt denotes the time…

Q: A sound wave is incident on a surface that separates two media at an angle of 30 deg. The wave speed…

A: When a wave travels from one medium to another, its speed and path changes depending upon refractive…

Q: A string of linear density, 2.0 g/m, is stretched to a tension of 4.9 N. What is the speed of the…

A: Write the given values with the suitable variables. μ=2 g/m=2×10-3 kg/mT=4.9 N Here, μ and T are the…

Q: A cork floating on a lake bobs up and down as a small wave passes. The cork completes 4.00 cycles in…

Q: A dolphin emits a pulse of sound waves (longitudinal wave) toward an object at 400 m from the…

Q: A solid can transport both longitudinal waves and transverse waves, but a fluid can transport only…

A: Longitudinal waves depend on the compressibility of the fluid for their propagation. Transverse…

Q: sin (0i) vs Sin (Or) 0.70 0.60 0.50 LINEAR x-range: 0.1149 - 0.5105 0.40 y = mx + b m: 1.497 b:…

Q: Wave Boundary Medium 1 Medium 2 The reflected pulse in medium 1 be inverted. Less Dense More Dense…

Q: Two point sources in a ripple tank vibrate in phase at a frequency of 12 Hz to produce waves of…

A: Answer:- (d) 3.6 cm Given Frequency (f) = 12 Hz Wavelength (λ) = 0.024 m = 0.024 × 100 = 2.4 cm…

Q: Two progressive waves y1(x, t) = A sin (x – wt) and y2(x, t) = A sin (x – wt – 5) travel in the same…

A: Here, we use the superposition of two waves to get the required.

Q: A police car is driving with speed v_p towards a wall and uses a siren with frequency f_s. The sound…

A: Scenario : A police car uses a siren and is moving towards a wall and sound waves are reflected by…

Q: Standing wave occurs when two waves of the same frequency and amplitude then traveling in the same…

A: Question(1): The standing wave is made up of two waves that are travelling in the opposite…

Q: Question 13 Waves propagate along a stretched string at a speed of 31 m/s. The end of the string…

A: Given Speed of wave (v) = 31m/s Since, The ends of the string vibrates up and down once every…

Q: Bats can detect small objects such as insects that are of a size on the order of a wavelength. If…

A: Given, Frequency, f=60 kHz Speed of soundwaves, v=330 m/s

Q: Given the following three sound waves Sound wave #1 10 -8 F6 F4 0.001 0.002 0.003 0.004 0.005 0.006…

A: Given that:- Sound wave is given in the question.

Q: b) Two progressive waves y:(xt) =Asin(2nX-wt) and y2(xt) =Asin(2rX-wt-r2) travel in the same…

A: Given : Two progressive waves y1 (x,t)= Asin(2πλx - ωt) y2 (x,t)= Asin(2πλx - ωt - π/2) Also given A…

Q: A standing wave pattern with 3 nodes is created in a string of length 1.6 m by using waves of…

Q: The wavelength of blue light in air is 4500 Å. What is its frequency ? If the refractive index for…

A: To find- (1) Frequency of light (v)=? (2) Wavelength of light in glass (λg)=?Given-λa=4500…

Q: A cork on the surface of a pond bobs up and down two times per second on ripples having a wavelength…

A: The frequency of the wave f= Number of complete cycles per second = 2Hz The wave length λ = 8.8 cm…

Q: 1) A student standing in a canyon yells "echo", and her voice produces a sound wave of frequency of…

A: a) Calculate the wavelength of the sound wave. λ=vfλ=325 m/s0.65 kHz×1000 Hz1 kHzλ=0.5 m

Q: 1. A radio wave is travelling through the air and into a wall. The Radio wave initially has a…

A: solution as

Q: Two waves y1 and y2 each of frequency f=5 Hz, wavelength A=2 m, amplitude A=0.4 m travel in the…

A: Given values: Frequency, f=5 HzWavelength, λ=2 mAmplitude, A=0.4 mPhase difference,ϕ=π2

Q: A copper bar is struck at one end. The sound traveling through the bar reaches the other end 6 ms…

Q: A steel wire has a length of 12.0 m and a mass of 2.10 kg. What should be thetension in the wire so…

A: Let m be the mass of the string, l be its length, T be the tension in the string, and v be the…

Q: A dolphin emits a pulse of sound waves (longitudinal wave) toward an object at 400 m from the…

Q: A wave has the following form: f(x,t) = (120 cm) sin (30x+50t-1.5) a : What is the maximum speed…

Concept explainers

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.

Question

A dolphin emits a pulse of sound waves (longitudinal wave) toward an object at
200 m from the dolphin. How long after the dolphin emits a wave is its reflection
if the bulk modulus and the density of seawater are given by B = 2 x 1094
= 1.025 x 103 kg/ m3
a) 0.29 s
b) 0.43 s
c) 0.57 s
d) 0.71 s
O 1. d
ch

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

When two waves come toward one another, they will interfere. Under which circumstances will the maximum constructive interference occur? a A crest of 10 m interfering with a crest of 10 m b A crest of 5 m interfering with a crest of 2 m c A crest of 7 m interfering with a trough of 5 m d A crest of 10 m interfering with a trough of 10 m
A set of water waves travels at 20. 0 m/s , and 4.0 waves pass you in 2.0 s. What is the wavelength of the waves? 2.5 m O 10 m O 0.20 m O 5.0 m
Two waves are described by the following equations. y₁ = (4 m)sin y₂ = (4 m)sin 8 0.8 300 48 8 m When the two waves are added together, what is the frequency (in Hz) of the resultant wave? 150 8 m 300 S 300 S ・t-2
In an experiment on standing waves, a string 34 cm long is attached to the prong of an electrically driven tuning fork that oscillates perpendicular to the length of the string at a frequency of 60 Hz. The mass of the string is 0.075 kg. What tension must the string be under (weights are attached to the other end) if it is to oscillate in four loops? Number Units
An ultrasonic transmitter and receiver are placed 6.7 ft above the surface of a liquid. How long will the sound waves take to travel from the transmitter to the receiver? Assume the velocity of sound waves is 340 m/s.
A rope has an overall length 10.00 m and a total mass of 2.00 kg. The rope is stretched with a tension of 50.00 N. One end of the rope is fixed, and the other is moved up and down with a frequency of 4.00 Hz. What is the wavelength for the frequency of 4.00 Hz?a) 15.81 m b) 63.24 m C) 0.80 m d) 3.95 m
Two waves, one traveling in water and another traveling in air, have the same frequency and the same wavelength. The speeds of the two waves are different because they are in different mediums the are the same because they have the same wavelegth and frequency are same in magnitude but opposite in direction because sound has a harder time going through water are impossible to determine without knowing the densities and temperatures of the two mediums.
5) For the graph below, x is in millimeters and y is in V/m. Find the wave number k in rad/m. Graph of y = sin(x) 0.8 0.6 0.4 0.2 0.2 0.4 -0.6 90 135 180 225 270 315 30 405 450 495 5 0 505 630 675 720
9. Two sound waves both have period P but one has an amplitude of 50 and the other has an amplitude of 60 and a phase shift of 0.5 compared to the first. Use complex number methods to find the equation of the sum of the two waves.
A water bug on the surface of a pond bobs up and down three times per second on ripples with wavelength 10.5 cm. A fish resting at the surface of the pond is 8.5 m from the water bug. How long does it take a ripple passing the water bug to reach the fish?
Week 3 #12
9. A plane seismic wave, travelling vertically downwards in a rock of density 2200 kg m-3 with seismic velocity 2000 m s-1, is incident on the horizontal top surface of a rock layer of density 2400 kg m-3 and seismic velocity 3300 m s-1. (a) What are the amplitude ratios of the transmitted and reflected waves? (b) What fraction of the energy of the incident wave is transmitted into the lower medium?