Light travels in straight lines outwards from its source — Science Learning Hub

Light is produced by a source and travels outwards from the source in straight lines and all directions at 300,000 km/s.

Reflection of light — Science Learning Hub

Light Travels in a Straight Line

Light travels in straight lines outwards from its source — Science

Sound – wave interference — Science Learning Hub

Refraction of light — Science Learning Hub

Light. - ppt download

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

Light Travels in a Straight Line Experiment (teacher made)

Light and the nature of seeing

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

Reflection of light — Science Learning Hub

How do we know that light travels in straight lines? - Quora

Red Shift Definition, Types & Uses - Lesson

Scientific method - Wikipedia

Shadows: Effects of the absence of light — Science Learning Hub