I am falling this question third time please help this time at least. After this I shall delete this app. Because noone answered my question and my any answer not appear in live.
Attachments:
Answers
Answered by
0
hi
Answer:
( Advice :-sorry to know that your question wasn't answered by anyone follow some people who could really help you )
absolute refractive index=
speed in given medium / speed of light
∆
we know
1.7 = speed in medium / 3× 10^8
speed in medium = 3 × 1.7 × 10^8
speed in medium = 5.1 × 10^8
I hope u understood ..
questions appear in life chat only is a lot of people trying to answer it and you get good number of people in your question
gud day
Similar questions