EAMCET Engineering 2004 Solved Paper

Section: Physics

Question : 23 of 160

Marks: +1, -0

Assertion (A) : Optical fibres are widely used in communication network.
Reason (R) Optical fibres are small in size, light weight, flexible and there is no scope for interference in them.

Both (A) and (R) are true and (R) is the correct explanation of (A)
Both (A) and (R) are true but (R) is not the correct explanation of (A)
(A) is true but (R) is false
(A) is false but (R) is true

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