O Level

Physics MCQs

O Level Physics MCQs - Subtopic

Total Internal Reflection MCQ with Answers

Total Internal Reflection Multiple Choice Questions (MCQ) to solve total internal reflection quiz answers PDF worksheet, O level physics test for online courses. Practice thermal energy in physics Multiple Choice Questions and Answers (MCQs), "Total Internal Reflection" quiz questions and answers for free online college courses. Learn thermal energy transfer: applications, thermal energy transfer: physics, thermal energy in physics, convection test prep for online college for teaching degree.

"Thermal energy can be transferred by" Multiple Choice Questions (MCQ) on total internal reflection with choices conduction only, convection only, conduction and convection, and conduction, convection and radiation for free online college courses. Solve total internal reflection quiz questions for merit scholarship test and certificate programs for online bachelor degree programs.

MCQs on Total Internal Reflection

1.

Thermal energy can be transferred by

conduction only
convection only
conduction and convection
conduction, convection and radiation

2.

Total internal reflection occurs when

light passes from a denser to a lighter medium
light comes into air from vacuum
light goes to vacuum from air
light passes from denser to less dense medium

3.

If we feel no cold or hot, we call it

temperature constancy
thermal constancy
thermal equilibrium
temperature equilibrium

4.

Thermal energy always flows from

a region of higher temperature to a region of lower temperature
a region of lower temperature to a region of higher temperature
a region of high concentration to low concentration
a region of low concentration to high concentration

5.

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

It will
It won't take place
may take place
it is a property of total external angle