Answered: The diagram below shows two points, A…

The diagram below shows two points, A and B, on a wave train. If A and B are 2.25 cm apart then find the wave length. B Оа. 1 O b. 2 Ос. 1.5 O d. 0.75 :

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter17: Sound

Section: Chapter Questions

Problem 33P: A sound wave is modeled with the wave function P=1.20Pasin(kx6.28104s1t) and the sound wave travels...

See similar textbooks

Related questions

Q: ,5T 9T Consider a wave described by the wave function y (x,t) = 0.50m sin (m-1x + s-1 t +), find the…

Q: Consider a wave described by the wave function y (x,t) = 0.85m sin (- -m 2 s-1 t + -), find the…

Q: Consider a wave described by the wave function -1 m. TT t + 6. -1 y (x,t)= 0.85m sin x + 4 , find…

A: Finding the wavelength from equation of wave:

Q: 6T Consider a wave described by the wave function y (X,0=0.65m sin ( m 5. ), find the wavelength of…

Q: Which of the following about sonic booms from supersonic aircraft applies? O a. 2 people spaced 1…

A: Sonic boom is shock waves created when an object travels through air faster than speed of sound.…

Q: B K 1. Wavelength is the horizontal distance in the wave train. Determine the wavelength. A. A & D…

A: Solution:

Q: Consider a wave described by the wave function y (x,f) = 0.50m sin (m 5T 9n s-t+ 4 ), find the…

A: By equation 2πft = (9π/4)t

Q: Four wave functions are given below. Rank them in order of the magnitude of the speeds, from least…

A: Speed of a wave is given as , v = w/k Here w is coefficient of t and k is coefficient of x .

Q: Two similar waves, each with intensity of 2.00 W/m2, interfere constructively. Calculate the…

A: Given Two similar wave I. e both waves in same phase, same frequency and same intensity etc…

Q: Consider two waves meet in space, y1 = 2 cos(0.05nx - 200nt), and y2 = 2 cos (0.05nx + 200nt).…

Q: A sinusoidal wave train is described by the equation: y = ( 0.95 m) sin ( 0.8nx + 50nt + nl3 ) A.…

Q: Consider a wave described by the wave function y (x,t)= 0.65m sin (- -1 x + -1 TT t + , find the…

Q: A 300-Hz periodic wave travels 10 m in 5 s. Determine the wave number of the wave.

A: Write the given values with the suitable variables. f=300 Hzd=10 mt=5 s Here, f, d, and t are the…

Q: The diagram below shows two sine waves present in the same medium; several points along the medium…

A: The displacement of the resultant will be given by the vector sum of displacement of sin wave 1 and…

Q: If f (z,t) the wave equation is (z.t) = 5 cos (10 z -30 1 t) in cm Then the angular frequency of the…

A: Given: The Wave Equation is: f(z,t)=5cos10z-30πt

Q: In an attempt to find the frequency of a wave is drawn, the time base was set to 5 ms per division…

Q: 2п A wave is modeled by the wave function y(x, t) = (0.24 m) sin (17.6 m/s) t)]. What are 3.8 m the…

Q: 5T Consider a wave described by the wave function y (x,t) =0.50m sin 9T s1t+), find t 4 -1 TO…

Q: IXODF The diagram is a "snapshot" of a wave. The frequency of the wave is 110 Hz. Each division in…

A: We can calculate the amplitude by placing centimeter scale on the figure and setting 1 division to 1…

Q: A wave described by the equation v(x.t) =0.08sin(x-3nt) is emitted from a nearby source. Calculate…

A: Given data: The wave equation y(x, t) = 0.08sin(x - 3πt) Required: The period of the wave

Q: 5T -1 Consider a wave described by the wave function y (x,t)= 0.50m sin ( 3 x + 4 t + :), find the…

Q: the wave function of a standing wave is given by A. 2Asin(kx)cos(wt) B. Asin(kx)cos(wt)

A: Considering two waves with same amplitude and wavelength is travelling in opposite direction and…

Q: Consider a wave described by the wave function y (x,f)=D0.85m sin (- -1 m. 5T st+), find the -1 4…

A: Required : Frequency of the wave.

Q: What is true about the vector k?

A: In the wave equation ψ(r,t)= Aei(k.r-ωt), K is known as wave vector. A wave vector is a vector which…

Q: The expression of a stationary wave is given by y = 12 cos 3x sin 2t where y and x in metres and t…

A: Given : Expression of stationary wave : y = 12 cos 3x sin 2t

Q: Two traveling plane waves are combined at certain point, if their equations are y1=0.5 sin ( 15…

Q: 8 Tt Consider a wave described by the wave function y (x,t) = 0.65m sin ( -쓸), find the 5 frequency…

A: given equation, if compared with standard equation, y = A sin(kx+wt+theta) w = 8π /3

Q: A 300-Hz periodic wave travels 10 m in 5 s. Determine the wave number of the wave. O a. 190.400…

A: Given that: Frequency of wave, f=300 Hz Distance travelled, d=10 m Time taken, t=5 s

Q: 5T m x+ 9 TC t+), find the -1 -1 Consider a wave described by the wave function y (x,f)3D0.50m sin…

A: The wave function for the simple harmonic wave is y = Asin(kx∓ wt), where k, wave number = 2πλ

Q: A tranverse wave in a medium wave is described by the following equation: y(x,t) = (12 m)cos(3.0x -…

A: Given y(x,t) = (12 m)cos(3.0x - 120t)

Q: A tranverse wave in a medium wave is described by the following equation: y(x,t) = (12 m)cos(3.0x -…

Q: The meatus of the ear is a tube 25 mm long and closed at one end. If the speed of sound in air is…

Q: If the wavelength of the standing wave of the vibrating string is 0.6 m, then calculate the length…

A: Given: Yhe wavelength of the standing wave of the vibrating string λ = 0.6 m To determine: The…

Concept explainers

Stretched string

A stretched string is a wire which is made up of any metal that must have a larger length compared to its thickness. The ends of the wire are fixed, and when they oscillate or are plucked, it produces two reflected transverse waves of the same frequency and same amplitude. The waves or pulses are traveling in alternate directions and superimpose with one another. This waveform is named standing or stationary waves.

Question

The diagram below shows two points, A and B, on a wave train. If A and B are 2.25 cm apart then find the wave
length.
В
a.
1
O b. 2
Oc.
1.5
O d. 0.75
:

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

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

A sound wave is modeled with the wave function P=1.20Pasin(kx6.28104s1t) and the sound wave travels in air at a speed of v=343.00 m/s. (a) What is the wave number of the sound wave? (b) What is the value for P(3.00 m, 20.00 s)?
A sound wave propagates in air at 27C with frequency 4.00 kHz. It passes through a region where the temperature gradually changes and then moves through air at 0C. Give numerical answers to the following questions to the extent possible and state your reasoning about what happens to the wave physically. (a) What happens to the speed of the wave? (b) What happens to its frequency? (c) What happens to its wavelength?
(a) Seismographs measure the arrival times of earthquakes with a precision of 0.100 s. To get the distance to the epicenter of the quake, geologists compare the arrival times of S- and P-waves, which travel at different speeds. If S- and P-waves travel at 4.00 and 7.20 km/s, respectively, in the region considered, how precisely can the distance to the source of the earthquake be determined? (b) Seismic waves from underground detonations of nuclear bombs can be used to locate the test site and detect violations of test bans. Discuss whether your answer to (a) implies a serious limit to such detection. (Note also that the uncertainty is greater if there is an uncertainty in the propagation speeds of the S- and P-waves.)
A train sounds its horn as it approaches an intersection. The horn can just be heard at a level of 50 dB by an observer 10 km away, (a) What is the average power generated by the horn? (b) What intensity level of the horn's sound is observed by someone waiting at an intersection 50 in from (lie train? Treat the horn as a point source and neglect any absorption of sound by the air.
Many of the topics discussed in this chapter are useful beyond the topics of mechanical waves. It is hard to conceive of a mechanical wave with sharp corners, but you could encounter such a wave form in your digital electronics class, as shown below. This could be a signal from a device known as an analog to digital converter, in which a continuous voltage signal is converted into a discrete signal or a digital recording of sound. What is the result of the superposition of the two signals?
A sound wave traveling in 20°C air has a pressure amplitude of 0.5 Pa. What is the intensity of the wave?
How do sound vibrations of atoms differ from thermal motion?
Two children stretch a jump rope between them and send wave pulses back and forth on it. The rope is 3 m long, its mass is 0.5 kg, and the force excited on it by the children is 40 N. (a) What is the linear mass density of the rope? (b) What is the speed of the waves on the rope?
In an attempt to find the frequency of a wave is drawn, the time base was set to 5 ms per division and a trace of the waveform is as shown. What is the frequency? O A. 16.7 Hz O B. 33.3 Hz O C. 50.0 Hz O D. 100 Hz
For the given boundary, what is the angle between the incident and reflected wave ? from Free Boundary incident wave a. Tt radian b. radian 2 c. O radian d. 2t radian
For the wave Y = 3cos(5t -6x), what are the following? a. Amplitude: b. Wavelength: c. Frequency:
Direction. Select the BEST answer. Write the corresponding CAPITAL LETTER of your choice in a separate sheet of paper. Write E if you find no correct answer. Consider the figure in answering 1 - 4 D H Miny A E B F 1. Wavelength is the horizontal distance in the wave train. Determine the wavelength. A. A & D B. B & D C. D & G D. D & H 2. Which points are the crest? A. B & F B. G & L C. D & H D. C & G 3. Which points are the trough? A. B & F B. C & G C. D & H D. G & L 4. Which points are in-phase? A. A & C B. A & E C. B & H D. C & E 5. How many wavelengths are there from point A to point L? A. 1 λ Β. 1 λ C. 2 A D. 2 λ