Question

Arrange the given medium from optically rarer to denser:
Glass,Oil,Air,Water,Glycerin,Kerosene.

Answer 1

First of all-------> from rarer to denser the ANSWER IS--------->

AIR→WATER→KEROSENE→OIL→GLYCERINE→GLASS......

HOPE IT HELPS ...

Answer 2

Answer:

Air > Water > Kerosene > Oil > Glycerin > Glass

Explanation:

You can look up the refractive indices of all these materials. A low refractive index means lower optical density, and vice versa.

Hope it helps you!