Screen S2 L. Figure 5 Two narrow slits, a distance d apart, are illuminated at normal incidence by parallel beams of light of wavelength 2. An interference pattern is seen on a screen at a distance L from the plane of the slits. In the apparatus shown in Figure 5 above, d = 3.0×10m, L= 3.0m, and the slits are illuminated normally with light containing only the wavelengths 4.2x10 m and 5.6 x10" m. Calculate distance from the central fringe, other than zero, where a maximum intensity for the first wavelength coincides with a maximum intensity for the second wavelength? Based on the concept above, sketch a phenomena or application where you can observe the above concept. Explain.

Screen S2 L. Figure 5 Two narrow slits, a distance d apart, are illuminated at normal incidence by parallel beams of light of wavelength 2. An interference pattern is seen on a screen at a distance L from the plane of the slits. In the apparatus shown in Figure 5 above, d = 3.0×10m, L= 3.0m, and the slits are illuminated normally with light containing only the wavelengths 4.2x10 m and 5.6 x10" m. Calculate distance from the central fringe, other than zero, where a maximum intensity for the first wavelength coincides with a maximum intensity for the second wavelength? Based on the concept above, sketch a phenomena or application where you can observe the above concept. Explain.

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter4: Diffraction

Section: Chapter Questions

Problem 39P: When a monochromatic light of wavelength 430 nm incident on a double slit of slit separation 5 m,...

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