QUESTION BANK

Mod 2: physics

An optical fibre with a varying refractive index is called

Single index
Step index
Graded index

Next

 

 

What is the speed of light in km/s?

30,000 km/s
300,000 km/s
300,000,000 km/s

Next

DOWNLOAD AERO APP

FACEBOOK FEED

Post a Question

Post your questions related to aviation, and get your dobuts clear!!!

POST