In optical fibers, the principle used is

Options :
  1. scattering
  2. reflection
  3. refraction
  4. total internal reflection
Answer and Explanation :-

Answer: Option 2

Explanation:

Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : If a ray of light falls normally on a glass slab, then the angle of reflection in glass slab is ----...

Next Question : To obtain a parallel reflected beam from a torch, reflector in the torch should be

Click here for online test on Optical Physics

Responses


By: sonu On: May/29/2014

4) total internal reflection

Like this response? Click to vote up 0 0


 (Getemail alerts when others member replies)







Intent without dedicated action is simply not enough. Action without a clear intent is a waste. It is when these two powerful forces are aligned that the energy of the universe conspires in your favor.
-Steve Maraboli Life the Truth and Being Free