Saved Bookmarks
| 1. |
Solar rays are incident at 45^@ on the surface of water (mu = 4/3). The length of the shadow of a pole of length 1.2 m formed at the bottom of the pond is (3.3)/(n) where 'n' is. (If the pole is vertical assuming that 0.2 m of the pole is above the water surface) |
|
Answer» 40 |
|