Physics, asked by gouri2210, 1 year ago

What are 2F1 and 2F2 in spherical lens?

Answers

Answered by aditi346454

6

Answer:

2F1 means first center of curvature and 2F2 means second center of curvature

Answered by Priyanshujd

0

Answer:

These are

Radius (R1),

Radius (R2)

I hope this will help you

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