![Refraction. When light moves from one medium to another the path of the light changes at the boundary between the substances. This change in path is known. - ppt download Refraction. When light moves from one medium to another the path of the light changes at the boundary between the substances. This change in path is known. - ppt download](https://images.slideplayer.com/37/10729416/slides/slide_14.jpg)
Refraction. When light moves from one medium to another the path of the light changes at the boundary between the substances. This change in path is known. - ppt download
![The refractive index of a medium 'X' with respect to 'Y' is $\\dfrac{2}{3}$ and the refractive index of the medium 'Y' with respect to medium 'Z' is $\\dfrac{4}{3}$. Calculate the refractive index The refractive index of a medium 'X' with respect to 'Y' is $\\dfrac{2}{3}$ and the refractive index of the medium 'Y' with respect to medium 'Z' is $\\dfrac{4}{3}$. Calculate the refractive index](https://www.vedantu.com/question-sets/3e8c43e6-32df-45d2-bd06-59b6aa9c82465236813033953947398.png)
The refractive index of a medium 'X' with respect to 'Y' is $\\dfrac{2}{3}$ and the refractive index of the medium 'Y' with respect to medium 'Z' is $\\dfrac{4}{3}$. Calculate the refractive index
The absolute refractive index of glass and water are 3/2 and 4/3 , respectively. If the speed of light in glass is 2 × 10^8 m/s, calculate the speed of light in :(a) vacuum(b) water
![State the law of refraction of light.Write an expression to relate absolute refractive index of a medium wit speed of light in vacuum. The refractive index of medium x with respect to State the law of refraction of light.Write an expression to relate absolute refractive index of a medium wit speed of light in vacuum. The refractive index of medium x with respect to](https://dwes9vv9u0550.cloudfront.net/images/12213352/b5cda500-4698-4f85-b011-b204fbe789f5.jpg)