In a Frensnel biprism experiment the two positions of lens give separation between the…
Physics · Class 12 · CBSE — Wave Optics
In a Frensnel biprism experiment the two positions of lens give separation between the slits as 16 cm and 9 cm respectively. The actual distance of separation is
- 12 cm
- 12.5 cm
- 13 cm
- 14 cm
Answer
(A) 12 cm
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