Recent

  • Show all results for ""
Optical Fibre Basics
5 Questions
2 Views

Optical Fibre Basics

Created by
@DecisiveGarnet

Questions and Answers

What is the principle that optical fibres work on?

  • Diffraction
  • Total internal reflection (correct)
  • Reflection
  • Refraction

    • What is the phenomenon in which light is totally reflected from a denser-to-rarer medium boundary, at an angle greater than critical angle, known as?

  • Total internal reflection (correct)
  • Diffraction
  • Reflection
  • Refraction

    • When a light ray passes from rarer medium to denser medium, how is it bent?

  • Away from the normal
  • Toward the normal (correct)
  • Perpendicular to the normal
  • Parallel to the normal

    • What law relates the angles of incidence and refraction to the refractive indices of the two media?

    <p>$n_1\sin\theta_1 = n_2\sin\theta_2$</p> Signup and view all the answers

    In which direction is a light ray bent when it passes from a denser medium to a rarer medium?

    <p>Toward the normal</p> Signup and view all the answers

    More Quizzes Like This

    Engineering Physics
    5 questions

    Engineering Physics

    SupportedRhinoceros avatar
    SupportedRhinoceros
    Engineering Physics and Science Quiz
    10 questions

    Engineering Physics and Science Quiz

    ReasonableEuphoria avatar
    ReasonableEuphoria
    Engineering Physics: Physics and Measurements
    5 questions

    Engineering Physics: Physics and Measurements

    PoliteJudgment avatar
    PoliteJudgment
    Laser Technology
    0 questions

    Laser Technology

    BeneficialLoyalty avatar
    BeneficialLoyalty
    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser