Match each optics term

Exercise and reference answers

Matching pairs

1. Left

   Reflection

   Right

   Light bounces off matter

2. Left

   Refraction

   Right

   Light passes through matter

3. Left

   Critical angle

   Right

   Refraction grazes the surface

4. Left

   Total internal

   Right

   All light stays in medium 1

5. Left

   Real image

   Right

   Can be caught on a screen

Instructions

Tap a term on the left, then tap its meaning on the right.

Explanation