InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
When light is incident on a medium at angle i and refracted into a second medium at an angle r, the graph of `sin r` versus `sin i` is as shown. From this one can conclude that (i) the velocity of light in second medium is `sqrt3` times the velocity of light in the first medium (ii) the velocity of light in the first medium is `sqrt3` times the velocity of ligth in second medium (iii) the critical angle of the two media is given by `sin i_C=1sqrt3` (iv) the critical anlge of the two media is given by `sin i_C=1sqrt2`A. Velocity of light in the second medium is 1.73 times the velocity of light in the I mediumB. Velocity of light in the I medium is 1.73 times the velocity in the II mediumC. The critical angle for the two media is given by `sin i_(C)=(1)/sqrt(3)`D. `sin i_(C)=1/2` |
| Answer» Correct Answer - bc | |