a beam of wavelength 500nm falls on YDSE.if the width of the slit is 0.3mm,find number of maxima in  -30<0<0 where theta is angular position  option 1.150 2.599 3.300 4.149

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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.