(Figure 1) shows the viewing screen in a double-slit experiment with monochromatic light. Fringe C is the central maximum. The fringe separation is ΔyΔy.   Figure 1 of 1   Part A Part complete What will happen to the fringe spacing if the wavelength of the light is decreased?     Part B Part complete What will happen to the fringe spacing if the spacing between the slits is decreased?   Part C Part complete What will happen to the fringe spacing if the distance to the screen is decreased?   Part D Suppose the wavelength of the light is 430 nm . How much farther is it from the dot on the screen in the center of fringe E to the left slit than it is from the dot to the right slit?

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Diffraction of light

In physics, the term diffraction is defined as the bending of light around the corners of the obstacle. As a light ray passes by an aperture, it bends around the edges or through slits, it spreads out through a narrow opening. The diffracted light will produce fringes of bright and dark or colored bands which are labeled as a diffraction pattern.