What is meant by power of a lens
Answers
Answered by
1
Answer:
The power of a lens is defined as the reciprocal of the focal length. ... Converging (convex ) lenses have positive focal lengths, so they also have positive power values. Diverging (concave ) lenses have negative focal lengths, so they also have negative power values.
Explanation:
Answered by
0
Answer:
so beautiful
* hi what is your good name
Similar questions
Math,
11 days ago
Social Sciences,
11 days ago
Math,
11 days ago
Accountancy,
23 days ago
Science,
23 days ago
English,
7 months ago
Social Sciences,
7 months ago