29) A parallel beam of monochromatic light of wavelength A passes through a slit of width b and forms a diffraction pattern on a screen far from the slit. The angle at which the first diffraction minimum is formed is e. screen Which of the following changes in i and b, caried out separately, will ncrease the value of e? A. decrease increase B. increase increase C. decrease decrease D. increase decrease 1010

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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.