what is mean by refractive index
YASHIKAJINDAL:
Refractive Index is ratio of speed of light in air to its speed in specified medium
refractive index is a ratio of speed of light in air or vaccum
ratio of light
Why r u asking the same question twice ... Iman
I didn't ask
Then check ur profile
Answers
Answered by
2
Refractive index - the
ratio of the speed of radiation (such as light) in one medium (such as
air, glass, or a vacuum) to that in another medium
Answered by
1
Answer:
absolute refractive index is defined as a ratio of the speed of light in the vacuum and in selected medium
relative refractive index is defined as a ratio of speed of light in two different media
When in relative refrective index ,second medium is vacuum then both will be same
Formula n=c/v
Similar questions