Saved Bookmarks
| 1. |
Find the value of 1/2m2n2×(-10 mn3), when m=2, n=1 |
|
Answer» The u-v method to find focal length of a given CONCAVE MIRROR or convex lens consists of following steps. For an APPROPRIATE object distance u, find the image distance v. Measure u and v. Repeat above STEP at few more object distances. |
|