Physics, asked by mahipalsinghtatiri, 10 months ago

p
rove Len's maker formula
(1)
A double convex Lens of radies of Curvature
Placed in air. It's retractive index 1.5
find it's focal length?

Answers

Answered by merajfathima4

1

Explanation:

lens makers formula:

1/f=(n-1)(1/r1+1/r2)

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