A parallel beamof monochromatic light is used in a Young.s double slit experiment . The slits are separated by a distance d and the screen is placed parallel to the plane of the slits . If the incidentbeammakes an angle theta= sin^(-1)((lambda)/(2d))with the normalto the plane of the slitsthere will be .... at the centre P_(0) of the pattern .

A parallel beamof monochromatic light is used in a Young.s double slit

1.	A parallel beamof monochromatic light is used in a Young.s double slit experiment . The slits are separated by a distance d and the screen is placed parallel to the plane of the slits . If the incidentbeammakes an angle theta= sin^(-1)((lambda)/(2d))with the normalto the plane of the slitsthere will be .... at the centre P_(0) of the pattern .
Answer» 1/4 the MAXIMUM INTENSITY half the maximum intensity BRIGHT DARK Answer :D

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