Total Internal Reflection MCQs Quiz Online PDF Download

Learn total internal reflection MCQs, O level physics test for online courses learning and test prep to practice. Thermal energy in physics quiz has multiple choice questions (MCQ), total internal reflection quiz questions and answers to learn for Cambridge O level exam questions.

IGCSE physics practice test MCQ on thermal energy can be transferred by with options conduction only, convection only, conduction and convection and conduction, convection and radiation problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning total internal reflection quiz 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