A parallel beam of monochromatic light is used in a Young's double slit experiment. The slits areseparated by a distance d and the screen is placed parallel to the plane of the slits. If the incident beam makes an angle theta = sin^(-1)((lambda)/(2d)) with the normal to the plane of the slits, there will be .....at the centre P_(0) of the pattern.

A parallel beam of monochromatic light is used in a Young's double sli

1.	A parallel beam of monochromatic light is used in a Young's double slit experiment. The slits areseparated by a distance d and the screen is placed parallel to the plane of the slits. If the incident beam makes an angle theta = sin^(-1)((lambda)/(2d)) with the normal to the plane of the slits, there will be .....at the centre P_(0) of the pattern.
Answer» 1/4the MAXIMUM intensity half the maximum intensity bright DARK Solution :Dark FRINGE

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