A lens has a power of -2.0 D. What is the
focal length and nature of lens?
Answers
Answered by
1
Explanation:
-50cm and concave lens
sohanlal9:
places shol awesome
Answered by
0
HeRe Is Your Ans
*****
➡F = 1 / P
➡F = 1 / -2.0
*****
- sign indicates The concave Lens
+ sign Indicates The Convex lens
*********
Hence , nature of lens is Concave lens
*****
Follow Me
Similar questions