1.

In a biprism experiment, the distance between the slit and eye-piece is 1 m. If the convex lens is interposed at a distance of 30 cm from the slit then the size of the magnified image is 0.7 mm. The distance between the two virtual images of the slits will be:

Answer»

0.1 mm
0.2 mm
0.3 mm
0.4 mm

Answer :C


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