Free Notes for Class 5–12 | CBSE | 24x7 Access
Student School Teacher Help
Home Schools Pricing
Log in Get Started
Class 10 Science Medium Mcq English Medium

When light passes through a rectangular glass slab, refraction occurs at

Question
When light passes through a rectangular glass slab, refraction occurs at
only the first (air-glass) surface
both the air-glass and glass-air interfaces
no surfaces; light passes straight through
only the exact centre of the slab
Answer
both the air-glass and glass-air interfaces
Detailed Explanation
The chapter explains refraction takes place at both parallel surfaces of the slab: the air-glass interface (entry) and the glass-air interface (exit).
Related Questions
What makes objects visible to us during the day, according to the chapter? Science · Light – Reflection and Refraction We are able to see through a transparent medium because light is Science · Light – Reflection and Refraction By observing common optical phenomena, we may conclude that light seems to travel in Science · Light – Reflection and Refraction The straight-line path of light is usually indicated as a Science · Light – Reflection and Refraction

Want the full Science question bank?

Log in for free to unlock practice tests, notes, and an AI tutor for Class 10.

Get started free