The waves used in telecommunication are

Options :
  1. Infrared
  2. Ultraviolet
  3. Microwaves
  4. Cosmic rays
Answer and Explanation :-

Answer: Option 3

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 wavelength sensitive to human eye is --------------- Angstrom.

Next Question : The range of visible spectrum is from

Click here for online test on Optical Physics

Responses


 (Getemail alerts when others member replies)







There is nothing like feeling truly "awake" and aware of my life and what it means to me. So I look ahead and think, "There is still so much to be done, and I will continue to make the most of it.
-Elizabeth Berrien Creative Grieving: A Hip Chick's Path from Loss to Hope