Table below represents material and their refractive index.
| Material Medium | Refractive Index |
|---|---|
| Air | 1.0003 |
| Benzene | 1.50 |
| Crown Glass | 1.52 |
| Canada Balsma | 1.53 |
| Ruby | 1.74 |
| Diamond | 2.42 |
Which of the following material have highest and lowest optical density?
Kerosene, turpentine, and water are put in three different containers A, B, and C respectively. When the light enters simultaneously in all the containers then in which of the containers the light travel fastest?
Use the information given in Table
| Material Medium | Refractive Index |
|---|---|
| Kerosene | 1.44 |
| Turpentine | 1.47 |
| Water | 1.33 |