The equation y = Asin (wt + kx) represents a progressive wave. (a.) What do the quantities A, w and k represent? (b.)in which direction is the wave moving?(Explain how you arrived at your conclusions)
Q: Sive the definition of transverse waves in terms of ej and e2 - Sive an example of transverse waves…
A: Answer 2. h. Example of a transverse wave in vaccum is electromagnetic waves.
Q: On the provided wave plot, draw a wave that has half the amplitude and double the wavelength of the…
A: In the given figure, amplitude of the wave is 1 cm and wavelength which is the crest to crest…
Q: The diagram below shows a wave does 1 complete cycle in 20 seconds. What is the frequency of this…
A: Frequency is the number of cycles per second. F = N/T or 1/Time period The unit of F is hertz (Hz).
Q: A progressive wave travelling in the x-direction is represented by the following equation: y = A…
A:
Q: n the following figure, it is called n=?? mode of standing wave? options:
A:
Q: Two progressive waves y1 = A sin(x – ot) and y2 = A sin( 4 x – wt – 5) travel in the same direction.…
A:
Q: Select all the choices below that describes as a mechanical wave: a. needs a medium to travel b.…
A:
Q: The symbol for wave speed is v, the symbol for the force of tension is F, the symbol for mass is m…
A: Wave speed is given by the formula : v = Fm/Lwhere "v" is the wave speed F is the force of tension m…
Q: Use the wave equation to find the speed of a wave given by y(x, t) = (2.08 mm)[(22 m²1)x - (4.0…
A:
Q: A motorboat is traveling across a lake at a speed of vb = 15.00 m/s. The boat bounces up and down…
A: Let v denote the velocity of the wave, vb denote the velocity of the boat, λ denote the water…
Q: If I increase the tension of the string 4 times, how the velocity of the wave will change?…
A:
Q: A Classmate says that all sound waves should look the same, since they are all made by sounds of…
A: She is incorrect. Sound waves can have completely different wavelengths and amplitudes
Q: What happens to the amplitude of two overlapping waves, if their two wave pulses overlap on each…
A: Answer Option a is correct The overlapping amplitude decreases. The wave pulses overlap up on each…
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: Consider two waves that are superposing f1(x) = Asin(kx) f2(x) = Asin(kx+π/4) What is the…
A:
Q: A wave in a string is traveling at 59 m/s. The string is 14 grams for every meter of its 5.5 meter…
A: This is a case of transverse wave on string. The wave is generated due to tension in string. We…
Q: The above picture shows a wave moving in the positive x-direction (the solid line is the wave at the…
A: Given data The distance between the two crests d = 0.65 cm. The time duration is given as t = 0.072…
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: The vertical position, y, of any point on a rope that supports a transvere wave travelling…
A: The vertical displacement is y = 0.5 sin(4πt + 5πx) In general format, y = A sin( wt + kx)…
Q: What is the wavelength of the waves you create in a swimming pool if you splash your hand at a rate…
A:
Q: A wave has amplitude of 0.35 m, a frequency of 1.05 × 106 Hz, and travels in the positive x…
A:
Q: he wave equation of a progressivewave is: y= 3 sin 20π (10t- x/17) All parameters are in SI units.…
A: Given equation is y=3sin20π10t-x17 The general equation is, y=asin20πωt-Kx
Q: he vertical position, y, of any point on a rope that supports a transvere wave travelling…
A: Given: The equation of the transverse wave is. y=0.5sin4πt+5πx…
Q: A traveling wave is described by the equaion that follows. D(x,t) = 28sin(0.62x-43.2t), where x is…
A: D(x,t) = 28sin(0.62x-43.2t)
Q: Question 19 A vertical stick is dipped up and down in water at P. In two seconds, three wave crests…
A: A vertical stick is dipped up and down at point P.
Q: Q/ The wavelength of a wave in a medium increases as a result of which of the following changes in…
A:
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: Lightning storm creates both lightning and thunder. You see the lightning almost immediately since…
A: You have asked multiple questions in 1 post , only the first question will be answered. If you want…
Q: The function D (x, t) = 0.15 sin (2.1x + 13t), represents a wave moving in a cable, to the left,…
A:
Q: A vertical stick is dipped up and down in water at P. In two seconds, three wave crests are produced…
A: Given When a vertical stick is dipped up and down in water, in two seconds, three wave crests are…
Q: Of the following statements about mechanical waves: 1. They can propagate in a vacuum. 2. The speed…
A:
Q: A traveling wave is described by the equaion that follows. D(x,t) = 99.4sin(0.76x-50t), where x is…
A:
Q: Displacment vs. Position for Random Wave Displacementvs. Time rRandom Wave 2. 1 -5 Position (m) Time…
A: Amplitude is maximum displacement of a oscillating particle about its mean position. Information…
Q: Two speakers emit sound waves of different frequencies as shown in the figure: Speaker A has a power…
A: power of speaker A = 1.00mW Power pf speaker B = 1.50 mW
Q: As shown is a snapshot graph of a wave at t = 0 s. What are the amplitude, wavelength, and frequency…
A:
Q: For a given medium, the frequency of a wave is: O proportional to wavelength O proportional to the…
A: For given medium frequency is inversely proportional to wavelength.
Q: A plane wave, a circular wave, and a spherical wave all have the same intensity. Each of the waves…
A: The power of a plane wave is uniformly distributed over its wavefront and the intensity of a plane…
Q: The figure shows a "snapshot" of a wave at a given instant of time. The frequency of this wave is…
A: f = 120 Hz v = ?
Q: Which among the following statements about waves is INCORRECT? * Longitudinal and transverse waves…
A: Which among the following statement about wave is incorrect.
Q: A student reading his physics book on a dock notices that the distance between two successive…
A: distance between two successive incoming wave crests is 0.75m the difference in their times of…
Q: y(x , t) = 5.5cm cos[ 75cm-1x + 4.25s-1t + π/10 ]
A: Given wave equation y = 5.5 cm cos75cm-1 x +4.25 s-1 t + π10
Q: A wave is represented by y=(3.00m)sin(2.5t-3.14x). Find (a) wave number, (b) wavelength, and (c)…
A:
Q: Which statement identifies a true relationship between the various wave components? If amplitude…
A: A disturbance that moving from one location to another location through a medium is known as a wave.…
Q: A wave generator located 4.0 meters from a reflecting wall produces a standing wave in a string, as…
A: - Distance between two nodes -λ2 So 2λ= 4 mλ= 2m
Q: By increasing one of these 9 times, the speed of the transverse wave on a wire will triple. Which…
A:
Q: A 4.4 Hz continuous wave travels on a Slinky. If the wavelength is 0.57 m, what is the speed of…
A: We know thatV=f×λHereV=Speed of wavef=Frequencyλ=Wavelength
Answer Exercise 3(a) & (b)
Step by step
Solved in 3 steps with 3 images
- ONLY NEED 6D AND 6E ANSWERED 6. Draw and label the crest, trough, wavelength, and amplitude of a wave. 6b. You are bobbing on the surface of the ocean. At your peak, you are raised to a height of 7m above sea level, and at your lowest, you are at 3m above sea level. What is the amplitude of the waves? 6c. You observe that the crests of the waves are 8m apart. What is the wavelength of the waves? 6d. You further notice that 10s pass between each crest. Find the frequency and period of these waves. 6e. What is the velocity of the waves?TEST I. IDENTIFICATION: Give what is being described in each of the statements below. waves are used to penetrate solids and are used in doctor's offices and as airports. is the distance between one point of a wave to the same point in the next wave. is the number of waves per unit of time. waves occur when the motion of the medium is parallel to the direction of the wave. waves have a color spectrum known as ROYGBIV. waves disturb matter. 1. 2. 3. 4. 5. 6. 7. The 8. The is the top of a wave. is the bottom of a wave. is the maximum distance that matter is displaced from the resting position. waves are produced by stars and galaxies. waves occur when the motion of the medium is at right angles (perpendicular) to 9. 10. 11. the direction of the wave. waves are often used in heat lamps. waves are utilized by waves are transverse waves that disturb electromagnetic fields. waves have the shortest wavelength and the highest frequency. 12. 13. sects locate nectar. 14. 15.transcript A spherical wave with a wavelength of 4.0 m is emitted from the origin. At one instant of time, the phase at r = 8.0 m is π rad. At that instant, what is the phase at r = 6.5 m? Express your answer in radians to two significant figures. View Available Hint(s) e Hint 1. How to approach the problem Itranscript Recall how the phase difference between two points on a wave depends on their separation and the wavelength. Submit ΠΙ ΑΣΦ Previous Answers Request Answer ? rad
- Additional Activity Activity 7 Use a scientific calculator to answer this activity. 1. Considering that prolonged exposure to sounds above 85 decibels can cause hearing damage or loss, and considering that a gunshot from a 0.22 rimfire rifle has an intensity of about I= (2.5 x 1013)I0, should you follow the rules and wear ear protection when relaxing at the rifle range?Problem 5 Snapshots and History (a) The figure on the left is a snapshot of a pulse traveling to the right at 1 m/s at time t = 0. Sketch y versus t for the position x = 6 m from t = 0 to t = 6 s. (b) A different pulse also traveling to the right at 1 m/s is shown in the right panel for the position x = 0. Sketch a snapshot of the pulse (y versus x) for the time t = 1 s. А |_ JA x (m) 3/4 5 6 t (s)QUESTIONS FOR DISCUSSION (answers must be typed) 1. Is it possible for two identical waves (same amplitude and frequency) of finite extent traveling in the same direction to give rise to a standing wave? Explain. 2. What is "standing" in a standing wave? 3. The reflected wave cancels out the vibration of the incident wave at the nodes. What happens to the energy at t node positions? 4. Fully describe two major sources of errors in the experiment, and how you would reduce the effects of these errors.
- Describe and compare the wavelength, amplitude, frequency, and period of the waves in the figure below. Assume a constant speed. You may use ranking 1-5, where 5 is the most/highest. Post your answer as "reply". A BConstantS I Periodic Table (Figure 1) shows a standing wave on a string. Point A on undo ng is shown at time t = 0. Part A For t >0, what are the earliest times, in terms of the wave's period T , that points B, C, and D reach the positions shown? Express your answer in terms of T separated by commas. ? tв, tc, tp 3D Submit Request Answer Provide Feedback Next > Figure 1 of 1 > A В D Cplus.com address |9 Student Center A Salt BBLearn My NAU P * SodexO AcademicWorks, Inc. My Bb Learn Tab 1... w Scholarships :) PRINTER VERSION ( BACK NEXT Chapter 16, Problem 052 A typical adult ear has a ssurface area of 2.73 x 10-3 m2. The sound intensity during a normal conversation is about 2.23 x 10-6 W/m² at the listener's ear. Assume that the sound strikes the surface of the ear perpendicularly. How much power is intercepted by the ear? Number Units the tolerance is +/-5% SHOW HINT LINK TO TEXT By accessing this Question Assistance, you will learn while you earn points based on the Point Potential Policy set by your instructor. SAVE FOR LATER SUBMIT ANSWER Question Attempts: 0 of 6 used Earn Maximum Points available only if you answer this question correctly in four attempts or less. 8:07 PM 4/29/2020 19 rch 21
- A Moving to another question will save this response. estion 17 A vertical stick is dipped up and down in water at P. In two seconds, three wave crests are produced on the surface of the water. wave •P crests Which statement is true? Distance Y is the wavelength of the waves. O The frequency of the waves is 3Hz. O Distance X is the amplitude of the waves. Each circle represents a wavefront. O None of these a 77°F 2:Please show all steps. Label all variable symbols such as wavelength, wave speed, period etc before using them in a formula. Please format division and multiplication clearly if typing the answerB. WHal type UI Imerierence has occurred? 2.) On the centimeter grid below draw at least one cycle of a periodic transverse wave with an amplitude of 2.0 centimeters and wavelength of 6.0 centimeters. [1] In a transverse wave, how do the particles in the medium vibrate relative to the direction the wave is travelling?