Light travels in straight lines outwards from its source — Science

Light - Wikipedia

Term 2 Topics - Chew Weh's Science E- Portfolio

Straight Line Light Travel - Science Never Stops

Light Travels In a Straight Line: Videos, Concepts, Lightwave

Light - Reflection, Refraction, Physics

PPT - - Discuss and review how light travels and how it interacts

3 Ways to Prove That Light Travels in a Straight Path - wikiHow

What home experiment can be done to show that light travels in a

Heronswood Primary School and Pre-School - As Scientists, 6HG have