Determine the 3rd order bright band 2. Determine the slit separation If Red light of wavelength 630nm passes through two slits and then onto a screen that is 1.7m from the slits. The center of the third order bright band on the screen is separated from the central maximum by 0.70m Plz do fast asap

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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.