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A pair of slits, separated by 0.1 mm, is illuminated by light having a wavelength of...

A pair of slits, separated by 0.1 mm, is illuminated by light having a wavelength of 500 nm. An interference pattern is observed on a screen 1.20 m from the slits. (a) Draw the diagram of the double slits and determine how far apart will adjacent bright interference fringes on the screen? (b) What are the angles of the first and second order fringes with respect to the zeroth order fringe? (c) Determine the position of the first and second order dark fringes.

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