4. The figure below shows two single-slit diffraction patterns. The distance between the slit and the viewing screen is the same in both cases. Which of the following statements could be true? Circle A, B, C, or D. αι, λι a2, 22 A. The slits are the same for both and >. B. The wavelengths are the same for both and q>a₂. C. The wavelengths are the same for both and a₁

4. The figure below shows two single-slit diffraction patterns. The distance between the slit and the viewing screen is the same in both cases. Which of the following statements could be true? Circle A, B, C, or D. αι, λι a2, 22 A. The slits are the same for both and >. B. The wavelengths are the same for both and q>a₂. C. The wavelengths are the same for both and a₁

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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A diffraction grating has 1.26 x 104 rulings uniformly spaced over width w = 25.4 nm. It is illuminated at normal incidence by blue light of wavelength 450 nm. At what angles to the central axis do the second-order maxima occur? A. 19.2o B. 20.7o C. 26.5o D. 23.3o
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Visible light of wavelength 6000 × 10−8 cm falls normally on a single slit and produces a diffraction pattern. It is found that the second diffraction minima is at 60o from the central maxima. If the first minimum is produced at θ1, then θ1 is close to a. 20o b. 45o c. 30o d. 25o
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