The refractive index of water is `4//3`. Determine the angle of the cone within which the entire outside view will be confined for a fish under water.

The refractive index of water is 4//2 . Determine the angle of the cone within which the entire outside view will be confined for a fish under water.

The refractive index of water is 4/3 . Find the speed of light in water.

The refractive index of water is 4//3. The speed of light in water is

The refractive index of water is 4//3. The speed of light in water is

An air masked eye placed inside water refractive index, mu sees the outside world. The vertex angle of the cone in which the eye will see the outside world is

The refractive index of water witih respect to air is 4/3 . The refractive index of air with respect to water will be:

The refractive index of water with respect to air is 4//3 . What is the refractive index of aiir with respect to water ?

The refractive index of water is 1.33. The direction in which a man under water should look to see the setting sun is