Question

the speed of light in water is 2.2.5 x10^8m/s. if the speed of light in Vaccum be 3x10^8m/s, calculate the refractive index of water.
please answer correctly so i will mark u as brainliest.❣️​

Answer 1

Answer:

The refractive index of a medium with respect to air or vacuum is known as Absolute refractive index of that medium.

The absolute refractive index of a medium 'n' is given by the ratio of the speed of light in air/vacuum 'c' and speed of light in given medium 'v'.

Step-by-step explanation:

hopes this helps brainlist pls

Answer 2

Step-by-step explanation:

$\begin{gathered} \boxed{ \begin{array}{cc} \text{The computer runs on a three-step cycle namely input} \\ \text{ process, and output. Also, the computer follows this cycle} \\ \text{ in every process it was asked to do. In simple words} \\ \text{, the process can be explained in this way. } \\ \text{The data which we feed into the computer is input, } \\ \text{the work CPU do is process and the result which the computer give is output}.\\ \\ \end{array}} \\ \\ \\ \\ \end{gathered}$