Choose the best answer from the options that follow each question.Diffraction of waves occurs when a wave encounters which of the following?I. obstacleII. openingII. sharp edgeIV. another wave of equal wavelengtha. I, II, III, and IVb. IV onlyc. I, II, and IId. Il only

Diffraction in wave occurs when wave passes from an opening. Or it occurs when it passes or touches…

Answered: Choose the best answer from the options…

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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21. A two-point source interference pattern is set up using blue light. What changes in the pattern would be observed if red light was used? a. No changes are observed. b. The pattern disappears since red light has a very long wavelength. c. The pattern has more nodal lines. d. The pattern has fewer nodal lines. e. none of the above
8
If rada waves have a wavelength of 2.68 cm and a type of polymer (n=1.76) is used to make an airplane invisible to radar, how thick would you make the polymer coating? A. 0.43cm B. 0.76 cm C. 0.38 cm D. 1.33 cm E. 0.86 cm
a). Two waves, Y1 = 5 sin 25t + 10x and Y2 = 5sin 25t -10x; are %3D superimposed on each other in a medium. i). Determine the equation of the new wave generated. ii). From the equation in 2ai), describe the characteristics of a stationary wave. Major Topic/7 Blooms Score Designation/AP 9. b). i. How does Huygens's principle account for wave propagation? ii, Explain echo-location Major Topic/7 Blooms Score Designation/AP II
6. Real life example of Constructive Interference A. Light reflected from a film of oil floating on water. B. Laser C. Mirror D. Butterflies 7. Real life example of Coherence source. A. Light reflected from a film of oil floating on water. B. Laser C. Mirror D. Butterflies 8-10. Give atleast 3 General Conditions for Interference. A. The waves are of a single frequency. B. Monochromatic. C. The waves generated have a constant phase difference D. The source must be small enough to produce wide fringes. E. Coherence is used to check the quality of the transfer functions. F. Coherent sources of light are needed.
2. Sound waves transfers energy to the surrounding molecules causing them to vibrate. It can penetrate as long as there is a medium. But when you try to record a video or presentation, we would not want to have unnecessary background noise. One example is a recording studio where singers usually utilize to make a clear recording of their song. How does a recording studio work?
Which of the following conditions must two waves satisfy for observable interference to occur between them? O A. Equal amplitude O B. Same polarization O C. Monochromatic O D. Different wavelengths
27. Which wavelength is not a possibility for a 1 m long pipe open at both ends? O A. 0.25 m B. 0.5 m C. 1 m O D. 2 m O E. 4 m Back Save & Continue
17. Which of the following statements about Snell's law in the context of a seismic survey is incorrect? Snells law: sin 0,- V1 %D sin 02 V2 Here, 0, is the incidence angle and 02 is the transmission angle. a. Snell’s law shows the angular relationship between the incident and transmitted waves at the interface in terms of velocities b. The angle of reflection can be different from the angle of incidence c. When a seismic wave travels from a region of low velocity to high velocity, the wave is refracted away from the normal vector of the interface d. When 02-90 degree, a head wave develops due to critical refraction
27. Which wavelength is not a possibility for a 1 m long pipe open at both ends? O A. 0.25 m O B. 0.5 m OC. 1 m O D. 2 m O E. 4 m Back Save & Continue
#2. The radio wave from station 103.3 FM can be written as y = 0.721 cos(6.49 x 10°t). Recall that radio waves travel at the speed of light (3.00× 10 m/s). Determine the following: A) Wavelength B) Frequency and period C) Amplitude

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Choose the best answer from the options that follow each question. Diffraction of waves occurs when a wave encounters which of the following? I. obstacle II. opening II. sharp edge IV. another wave of equal wavelength a. I, II, III, and IV b. IV only c. I, II, and II d. Il only