When does light travel in a straight line?

Light Travels in Straight Lines - SuperSTAAR

Light always travels in straight lines. It will NEVER curve. - ppt

Write true or false statement.Light travels in a straight line path.

Y6 Light Travels in Straight Lines

11 WHY DOES LIGHT TRAVEL IN A STRAIGHT LINE

How do we know that light travels in straight lines through space

Commonly, does light travel in waves or on a straight line? - Quora

Ethiopia Learning - Physics grade 8 page 321 in English

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

Light travels in straight lines, KS2 science

How Light TravelsEverything You Need To Know! *FUN* Science for

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

Light travels in a Straight Line : School Science Project

Which property of light prevents us from seen a source of light