A light ray enters from medium A to medium B as shown in Figure. The refractive index of medium A relative to B will be

Figure shows a ray of light as it travels from medium A to medium B. Refractive index of the medium B relative to medium A is

Figure shows a ray of light as it travels from medium A to medium B. Refractive index of the medium B relative to medium A is

A light ray travels from a medium 1 to medium 2 as shown in the figure . If the refractive of midium 1 is 2 sqrt2 , determine the refractive index of medium 2.

A ray of light is travelling from medium A to medium B . The refractive index of the medium B does not depend upon

The figure shows the path of ray of light propagating from medium 1 to medium 2. The refractive index of medium 1 with respect to medium 2 is …………………………. .

The speed of light in a medium is high if the refractive index of the medium is ……. .

When a ray of light passes from air medium to denser medium then the refractive index is