MHT CET Physics question

PhysicsRay Optics and Optical InstrumentsMHT CET

In a Fresnel biprism experiment, the two positions of lens give separation between the slits as 16 cm and 9 cm, respectively. What is the actual distance of separation? [MHTCET 2006]

Answer: (B)

Solution

By the displacement method cm; the arithmetic

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Question ID VK-077402