Two convex lenses of the same material and power + 10D and + 12.5D are available. How will you arrange them to obtain an achromatic combination and wh

Question

Two convex lenses of the same material and power + 10D and + 12.5D are available. How will you arrange them to obtain an achromatic combination and wh

Two convex lenses of the same material and power + 10D and + 12.5D are available. How will you arrange them to obtain an achromatic combination and what will be the power of the combination?

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - 0,12m (convex), 0.2m (concave)

4 views Answered 2023-02-05 15:29