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JEE Main 202225 JuneMorning Shift
Exam
JEE Main
Year
2022
Date
25 June
Shift
Morning Shift
Subject
Physics
Chapter
Communication System

JEE Main 2022 · 25 June · Morning Shift · Physics · Communication System

A signal of 100THz frequency can be transmitted with maximum...

A signal of 100THz100THz frequency can be transmitted with maximum efficiency by

Options

  1. ACoaxial cable
  2. BOptical fibre
  3. CTwisted pair of copper wires
  4. DWater

Correct answer

B. Optical fibre

Step-by-step solution

Fiber optics, or optical fiber, refers to the technology that transmits information as light pulses along a glass or plastic fiber. Fiber optics have high efficiency of data transmission.
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