please answer number 1. thank you Before beginning this pre-lab, you should read the background section in the lab manualfor the corresponding lab.(1)string is shown in the figure tothe right. If the string in theimage is 3.60 m, then howlong is the wavelength of thewave that is shown?A standing wave on aThe musical note known as middle C, a.k.a. C4, has a frequency of 261.63 Hz.(2)Consider a tube that is 2.15 m long, closed at one end with an opening 0.50 m in diameterat the other end.What is the "effective length" of the tube, considering its opening diameter?(a)(b)The typical speed of sound indoors is around 340-345 m/s. If the tube resonateswhen C4 is played into it, what is the most likely standing wave mode (the modenumber)? Explain.What is the specific speed of sound in this case?Based on the empirical equation in your lab, what is the air temperature?(c)(d)

Given, Total length of string l = 3.6 m Number of string n = 2.5 We know the expression for…

Answered: (1) string is shown in the figure to…

(1) string is shown in the figure to the right. If the string in the image is 3.60 m, then how long is the wavelength of the wave that is shown? A standing wave on a

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)...

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and what techniques are used to observe them. 3. Assuming a sound speed of 1500 m/s; if we send a pulse towards nadir and receive an echo return after 0.5s, what is the depth of the seabed? If we send the same pulse through warmer water and still obtain a return after 0.5s, would you expect the depths to be the same? Explain.
Solve the following problems. Show your solution. 1. Echoes return in 2.5 s to a person standing in front of a cliff. How far away is the cliff of the peed of the sound in air at sea level is 343 m/s when the temperature is 20 o C 2. The airplane takes off at 9:00 AM and flies in a straight path at 300 km/hr until1:00 PM, its speed is increased to 400 km/hr and it maintain this speed in the same direction until it lands at 3:00 PM. What is the average speed of the airplane fir the entire flight? 3. An object that is undergoing uniform acceleration from rest moves 7.4 m in 2.5 s. what is the acceleration of the object?
Introduction to Two-Source Interference Learning Goal: To gain an understanding of constructive and destructive interference. Consider two sinusoidal waves (1 and 2) of identical wavelength A, period T, and maximum amplitude A. A snapshot of one of these waves taken at a certain time is displayed in the figure below. (Figure 1) Let y₁ (z, t) and y2 (x, t) represent the displacement of each wave at position at time t. If these waves were to be in the same location (2) at the same time, they would interfere with one another. This would result in a single wave with a displacement y (z, t) given by y(z, t)= y(x, t) + y2(x, t). This equation states that at time t the displacement y (x, t) of the resulting wave at position z is the algebraic sum of the displacements of the waves 1 and 2 at position z at time t. When the maximum displacement of the resulting wave is less than the amplitude of the original waves, that is, when ymax A. the waves are said to interfere constructively because the…
The sound from a cricket's chirp travels at 32.5 m/s and has a wavelength that is 3.2 m long. What is the frequency of this sound? Use the GUESS method to solve this problem and be sure to show all of your work
Please compute the case problem a, b, and c:A 1,000 lumen source is 4 meter away from the center of a screen.The edge of the screen is 5 meters from the light source.a. What is the intensity of the light falling on the center of the screen?b. What is the intensity of light falling on the edge of the screen?Formula:E = I/d^2 Where : E = is the intensity of the light on the object,lux (lx) or foot candleI = is the intensity of the light at the source,lumen (lm)d = is the distance of the light source from the object,meters or ft. Example Problem1. If the magazine is 2m from the 100 lumen source, what is the intensity of the light failing on themagazine?E = I/d2E = 100/22E = 25 lux
QUESTION 10 9. A sound wave has a wavelength of 0.25 m. The wave travels at a speed of 340 m/s in air. a. Calculate the frequency of the wave in air. Show your work. b. The wave travels into a wall, where it now has a speed of 3400 m/s. What is the new wavelength of the wave? What is its frequency? Show your work, and explain your steps.
Please show all steps. Label all variable symbols such as wavelength, wave speed, period etc before using them in a formula. Please write out answer if possible. DO NOT TYPE ANSWERS WITHOUT MULTIPLICATION OR DIVISION SIGNS.
The below figure represents the waveform of a sound wave. The wave is travelling at constant speed. displacement of particles In W = distance along wave (i) On the Figure - 1. label the distance corresponding to the amplitude of the wave with the letter X. 2. label the marked distance corresponding to the wavelength of the wave with the letter Y. ii) State what happens to the amplitude and the wavelength of the wave if- 1. the loudness of the sound is increased at constant pitch. 2. the pitch of the sound is increased at constant loudness.
Using the two-dimensional wave interference pattern shown, a ruler and the two equations involving wave path difference, complete the following. (prefer in cm) a) Measure the distance between the sources, and the path distance from each of the sources to the nodal point shown on the diagram. Show the complete calculation for wavelength. b) Measure the path distances from each of the sources to the anti-nodal point shown on the diagram. Using measurements from part (a) for the distance between sources and the measurements made in part (b), show the complete calculation for the wavelength. c) What effect would an increase in frequency have on the interference pattern? d) What effect would a decrease in the distance between the wave sources have on the interference pattern? e) If the phase of the vibrating sources was changed so that they were vibrating completely out of phase, what effect would this have on the interference pattern?
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3decimalplaces. show your solution. The string of a guitar has a length of 610 mm. What will be the wavelength of the standing wave on thatstring on its:a. 1st harmonicb. 2nd harmonicc. 3rd harmonicd. 4th harmonice. 25th harmonic?
Solve the following problems. Provide the Given, Required, Equation, Solution, and Answer A wave has frequency of 60 Hz and a wavelength of 15 m. What is the speed of the wave? A wave has wavelength of 20 m and a speed of 640 m/s. What is the frequency of the wave?