Q:
      
      
         
            
The attenuation in optical fibre is mainly due to
         
       
      
      
      
          
      
      
          Answer & Explanation
         Answer: A) Scattering         
         
Explanation: The reason for transmitting data over optical fibers, is because the speed of data transmission through optical wires are equal to the speed of light. The intense speed of data transfer speed, has lead to the use of optical fibers. The optical fiber uses the technology of transferring light beams, from one end to the other end of optical cables. The attenuation in optical fiber is due to Scattering. The reason why scattering is caused, due to the folding, in the wire.
 
       
      
      
      
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