Deviation by a prism is minimum for light ray of ----- colour

Options :
  1. violet
  2. red
  3. green
  4. yellow
Answer and Explanation :-

Answer: Option 2


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 : In the spectrum of white light, on moving from the violet colour towards red colour

Next Question : A light ray made of red and blue light is obliquely incident on a rectangular glass block. When seen...

Click here for online test on Optical Physics


 (Getemail alerts when others member replies)

When we're connected to others, we become better people.
-Randy Pausch The Last Lecture