Saved Bookmarks
| 1. |
A convex lens has 4 dioptre power .find out the focal length?pls give me a right answer. |
|
Answer» Answer: 0.25 m Explanation: The RELATION between LENS FOCAL LENGTH and its power is Focal length (m) =1/power(m^-1) = 1/4 = 0.25 meter Mark it as BRAINLIEST |
|