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Figure 28-1 Constructive and Destructive Interference. Figure 28-17 Diffraction of Water Waves. Diffraction: the process by which a beam of light or other system of waves is spread out as a result of passing through a narrow aperture or across an edge . Figure 28-4 Huygens’s Principle.
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Figure 28-17Diffraction of Water Waves Diffraction: the process by which a beam of light or other system of waves is spread out as a result of passing through a narrow aperture or across an edge.
Figure 28-19Locating the First Dark Fringe in Single-Slit Diffraction
Figure 28-20Locating the Second Dark Fringe in Single-Slit Diffraction