Q.25

Expert-verified
Found in: Page 991

### Physics for Scientists and Engineers: A Strategic Approach with Modern Physics

Book edition 4th
Author(s) Randall D. Knight
Pages 1240 pages
ISBN 9780133942651

# Find the focal length of the glass lens in FIGURE EX

The focal length of the glass lens is

See the step by step solution

## Step 1: Concepts and Principles

The optics' equation represents the reciprocal of the depth of field of such a distorted lens covered by wind.

When utilizing the optics' equation, there are very few sign things to remember:

. For edges which are convex it towards the target, the bending moment is favorable.

. The bending moment is weak for screens wedge it towards the entity

## Step 2: Given Data

• We get a large glass lens with radius
• The crystal's reflection coefficient is:

## Required Data

The object distance of the optic should be specified.

## Step 4: Solution

If the object is on the left, the first surface is a domed surface with the a curved surface . The lens' line of sight is then estimated using the lens maker's equation

(Numerically)