Question

$\ \textless \ br /\ \textgreater \ \huge\mathbb\fcolorbox{red}{pink}{✰Question}$
The refractive index of diamond is 2.42. Comment..
(Cbse based question)​

Answer 1

$\huge{\underbrace{\textsf{\textbf{\color{lightblue}{Answer:-}}}}}$

The refractive index of diamond is 2.42 this means that the speed of light in diamond is 2.42 times less than the normal speed of light in vacuum.

Answer 2

Answer:

The refractive index of diamond is 2.42. This means that the speed of light in a diamond will reduce by a factor of 2.42 compared to its speed in air. In other words, the speed of light in a diamond is 1/2.42 times the speed of light in a vacuum.