MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
| 1. |
The frequency of a light ray is \[6\times {{10}^{14}}Hz.\]Its frequency when it propagates in a medium of refractive index 1.5, will be [MP PMT 2000; DPMT 2003; Pb PMT 2003; MH CET 2004] |
| A. | \[1.67\times {{10}^{14}}Hz\] |
| B. | \[9.10\times {{10}^{14}}Hz\] |
| C. | \[6\times {{10}^{14}}Hz\] |
| D. | \[4\times {{10}^{14}}Hz\] |
| Answer» D. \[4\times {{10}^{14}}Hz\] | |