12. In Young's double slit experiment, two rays of light emerge from the slits and meet at a point on a distant screen (as shown in the figure below). The point on the screen where the two rays meet is the 3rd bright fringe away from the center. If the wavelength of the light is 600 nm, what is the difference in the distances the two waves travel? $1 #g $₂ Screen
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- 1 and 2 thanks in advancePattern A, a single-slit interference pattern viewed on a screen using a monochromatic source, is changed to pattern B. Both are shown below. Pattern A Pattern B Which of the following changes could explain the change in the pattern? a. The screen is moved closer. b. The width of the slit is increased. c. The frequency of the source is decreased. d. The wavelength of the source is decreased. e. The intensity of the source is increased.Light passes through a diffraction grating with a slit spacing of 0.001 mm. A viewing screen is 100 cm behind the grating. If the light is blue, with a wavelength of 450 nm, at about what distance from the center of the interference pattern will the first-order maximum appear?A. 5 cm B. 25 cm C. 50 cm D. 100 cm
- There can be multiple answers to this question.7-Light with a wavelength is 600 nm passes through a slit and makes the intensity pattern shown in the figure on a screen that is 2.5 m from the slit. Based on this pattern, is the aperture a single slit or a double slit? Explain. If the aperture is a single slit what is the width? If it is a double slit, what is the spacing between the slits.
- Q10You find an unmarked blue laser on your way to physics class. When you get to class you realize you can determine the wavelength of the laser by doing a double slit experiment. Shining the laser through a double slit with a slit separation of 0.333 mm on the wall 2.16 m away the first bright fringe is 2.96 mm from the center of the pattern. What is the wavelength? nm Additional MaterialsA Young's interference experiment is performed with blue-green laser light. The separation between the slits is 0.500 mm, and the screen is located 3.32 m from the slits. The first bright fringe is located 3.24 mm from the center of the interference pattern. What is the wavelength of the laser light? nm Need Help? Read It Watch It MY NOTE CANOTHER