Physics, asked by kishoreviga11, 10 months ago

define focal length of a spherical lens​

Answers

Answered by Anonymous
2

Answer:

Focal length of a spherical lens is defined as the distance between optical center and focus of the lens.

Answered by thaklatha1
1

focal length, f = 1/2 centre of curvature...

hope uh have understood...

Similar questions