To investigate the reflection of light by different types of surface, and the refraction of light by different substances. Remove the block. Join the crosses to show the paths of the light rays ...

the incident ray with a cross the ray that leaves the block with two crosses - one near the block and the other further away Remove the block. Join the crosses to show the paths of the light rays.

The film explores the properties of light, including reflection and refraction, through various experiments. It demonstrates how light travels in straight lines, how mirrors can reflect images, and ...

In this video, I show you how to create your own rainbow using just a glass of water, a flashlight, and a piece of white ...