Question

what if we put a unit in refractive index​

Answer 1

Answer:

but good question.....

here you go with the answer.....

the ratio of two substance / medium don't have any SI unit ,therefore there is no SI unit for refractive index.....

the same logic "we don't use SI unit for ratios "

if so you use them,then u will be losing your marks undoubtedly.........

don't forget to thank ........

THANK YOU