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Question: Answered & Verified by Expert
Consider telecommunication through optical fibres. Which of the following statements is not true?
PhysicsCommunication SystemJEE MainJEE Main 2003
Options:
  • A
    Optical fibres can be of graded refractive index
  • B
    Optical fibres are subjective to electromagnetic interference from outside
  • C
    Optical fibres have extremely low transmission loss
  • D
    Optical fibres may have homogeneous core with a suitable cladding.
Solution:
1146 Upvotes Verified Answer
The correct answer is:
Optical fibres are subjective to electromagnetic interference from outside
No Solution Available

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