MCQOPTIONS
Saved Bookmarks
| 1. |
Polarising angle for water is 53°4'. If light is incident at this angle on the surface of water and reflected, the angle of refraction is [TNPCEE 2002] |
| A. | 53°4' |
| B. | 126°56' |
| C. | 36°56' |
| D. | 30°4' |
| Answer» D. 30°4' | |