Question

refractive index of medium with respect to air is equals to sin i / sin r hona chahiye lekin book mein to ulta likha h koi bata do bhai log........ ​​

Answer 1

Answer:

soo/sorry"my keypad os o

Answer 2

Answer:

Because second one mein refractive index of air with respect to medium hai.

Explanation:

Hope this answer helps you ^_^ !