Question

Assertion (A): Optical fibers are widely used in communication network. Reason (R) : Optical fibers are small in size, light weight, flexible and there is no scope for interference in them. a) Both A and R are true and R is the correct explanation of the A b) Both A and R are true but R is not the correct explanation of the A c) A is true but R is flase d) A is false but R is true...
(GIVE CORRECT ANSWER AND CORRECT EXPLANATION)​

Answer 1

Answer:

A). Both (A) and (R) are true and (R) is the correct explanation of (A)

Optical fibres are widely used to communication network because they are small in size, light weight, flexible and there is no scope for interference in them. They are easy to handle due to it's small size, light weight and flexibility. They can be placed wherever we need. Further in this case, due to the no scope for interference , information cannot be loss or damage.

Hope this helps you....