| Material Medium | Refractive Index | Nature of Image | Relative Size of Image | Image Position | Object Position | Source |
|---|---|---|---|---|---|---|
| Air | 1.0003 | Not in source | Not in source | Not in source | Not in source | 1 |
| Ice | 1.31 | Not in source | Not in source | Not in source | Not in source | 1 |
| Water | 1.33 | Not in source | Not in source | Not in source | Not in source | 1 |
| Alcohol | 1.36 | Not in source | Not in source | Not in source | Not in source | 1 |
| Kerosene | 1.44 | Not in source | Not in source | Not in source | Not in source | 1 |
| Fused quartz | 1.46 | Not in source | Not in source | Not in source | Not in source | 1 |
| Turpentine oil | 1.47 | Not in source | Not in source | Not in source | Not in source | 1 |
| Benzene | 1.5 | Not in source | Not in source | Not in source | Not in source | 1 |
| Crown glass | 1.52 | Not in source | Not in source | Not in source | Not in source | 1 |
| Canada Balsam | 1.53 | Not in source | Not in source | Not in source | Not in source | 1 |
| Rock salt | 1.54 | Not in source | Not in source | Not in source | Not in source | 1 |
| Carbon disulphide | 1.63 | Not in source | Not in source | Not in source | Not in source | 1 |
| Dense flint glass | 1.65 | Not in source | Not in source | Not in source | Not in source | 1 |
| Ruby | 1.71 | Not in source | Not in source | Not in source | Not in source | 1 |
| Sapphire | 1.77 | Not in source | Not in source | Not in source | Not in source | 1 |
| Diamond | 2.42 | Not in source | Not in source | Not in source | Not in source | 1 |
| Concave Mirror | Not in source | Real and inverted | Highly diminished, point-sized | At focus $F$ | At infinity | 1 |
| Concave Mirror | Not in source | Real and inverted | Diminished | Between $F$ and $C$ | Beyond $C$ | 1 |
| Concave Mirror | Not in source | Real and inverted | Same size | At $C$ | At $C$ | 1 |
| Concave Mirror | Not in source | Real and inverted | Enlarged | Beyond $C$ | Between $C$ and $F$ | 1 |
| Concave Mirror | Not in source | Real and inverted | Not in source | At infinity | At focus $F$ | 1 |
| Concave Mirror | Not in source | Virtual and erect | Enlarged | Behind the mirror | Between $P$ and $F$ | 1 |
| Convex Mirror | Not in source | Virtual and erect | Highly diminished, point-sized | At focus $F$ , behind mirror | At infinity | 1 |
| Convex Mirror | Not in source | Virtual and erect | Diminished | Between $P$ and $F$ , behind mirror | Between infinity and pole $P$ | 1 |
| Convex Lens | Not in source | Real and inverted | Highly diminished, point-sized | At focus $F_{2}$ | At infinity | 1 |
| Convex Lens | Not in source | Real and inverted | Diminished | Between $F_{2}$ and $2F_{2}$ | Beyond $2F_{1}$ | 1 |
| Convex Lens | Not in source | Real and inverted | Same size | At $2F_{2}$ | At $2F_{1}$ | 1 |
| Convex Lens | Not in source | Real and inverted | Enlarged | Beyond $2F_{2}$ | Between $F_{1}$ and $2F_{1}$ | 1 |
| Convex Lens | Not in source | Not in source | Not in source | At infinity | At focus $F_{1}$ | 1 |
| Convex Lens | Not in source | Virtual and erect | Enlarged | On same side as object | Between focus $F_{1}$ and $O$ | 1 |
| Concave Lens | Not in source | Virtual and erect | Highly diminished, point-sized | At focus $F_{1}$ | At infinity | 1 |
| Concave Lens | Not in source | Virtual and erect | Diminished | Between focus $F_{1}$ and optical centre $O$ | Between infinity and optical centre $O$ | 1 |
Welcome to our diverse and dynamic course catalog.
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