A parallel beam of light 500 nm is incident at an angle 30^(@) with the normal to the slit plane in a young's double slit experiment. The intensity due to each slit is Io. Point O is equidistant from S_(1) and S_(2). The distance between slits is 1mm.

A parallel beam of light 500 nm is incident at an angle 30^(@) with th

1.	A parallel beam of light 500 nm is incident at an angle 30^(@) with the normal to the slit plane in a young's double slit experiment. The intensity due to each slit is Io. Point O is equidistant from S_(1) and S_(2). The distance between slits is 1mm.
Answer» the INTENSITY at O is 4Io the intensity at O is zero. the intensity at a POINT on the SCREEN 4MM from O is 4Io the intensity at a point on the screen 4mm from O is zero. Answer :A

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A parallel beam of light 500 nm is incident at an angle 30^(@) with the normal to the slit plane in a young's double slit experiment. The intensity due to each slit is Io. Point O is equidistant from S_(1) and S_(2). The distance between slits is 1mm.

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