Focus

Summary: Refraction changes the direction that a ray of light travels in. Lenses focus light.. Tags: science student-book-7 physics Created: 2026-05-21 Last Updated: 2026-05-21

Focus

Refraction changes the direction that a ray of light travels in. Lenses focus light..

Source

This concept is from the [Science Student Book 7](Science Student Book 7/Physics/Light/3.3 Refraction.md), Physics section.