A screen contains two small openings that are 0.11 mm apart. The viewing screen is placed 1.5 m away. If you shine monochromatic light with a wavelength of 600 nm, find how far apart the adjacent bright fringes on the viewing screen will be.

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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.