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 ...

Repeat steps 2 to 8 for a rectangular glass block. Measure the angle of incidence, angle of reflection and angle of refraction inside the block for each block.

Keywords light, reflection, refraction, mirrors, lenses, vision, experiments, properties of light, magic, science Email us at [email protected] if you have questions about the footage and are ...