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Total Internal Reflection MCQs Quiz Online Tests pdf Download

Practice MCQs on total internal reflection, physics MCQs for online test prep. Thermal energy in physics quiz has multiple choice questions (MCQ), total internal reflection quiz questions and answers as thermal energy can be transferred by, answer key with choices as conduction only, convection only, conduction and convection and conduction, convection and radiation for competitive exam prep. Free study guide is to learn total internal reflection quiz online with MCQs to practice test questions with answers. Total Internal Reflection Video

MCQs on Total Internal Reflection Quiz pdf Download

MCQ. Thermal energy can be transferred by

  1. conduction only
  2. convection only
  3. conduction and convection
  4. conduction, convection and radiation

D

MCQ. Total internal reflection occurs when

  1. light passes from a denser to a lighter medium
  2. light comes into air from vacuum
  3. light goes to vacuum from air
  4. light passes from denser to less dense medium

D

MCQ. If we feel no cold or hot, we call it

  1. temperature constancy
  2. thermal constancy
  3. thermal equilibrium
  4. temperature equilibrium

C

MCQ. Thermal energy always flows from

  1. a region of higher temperature to a region of lower temperature
  2. a region of lower temperature to a region of higher temperature
  3. a region of high concentration to low concentration
  4. a region of low concentration to high concentration

A

MCQ. When angle of incidence in denser medium is greater than critical angle, will total internal reflection take place or not?

  1. It will
  2. It won't take place
  3. may take place
  4. it is a property of total external angle

A