Laser beams contains

Options :
  1. light material particle
  2. electron
  3. Cosmic rays
  4. Highly coherent photons
Answer and Explanation :-

Answer: Option 4

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 : The function of detector is

Next Question : For long distance radio transmission we use

Click here for online test on Optical Physics

Responses


 (Getemail alerts when others member replies)







Hope might grant you a wish in the nick of time, Cosmic Ordering grants them all the time.
-Stephen Richards Cosmic Ordering: You can be successful