Light can travel through

Which travel faster?

Light waves are measured in

A light source is

A lightbulb transforms electric energy into

A narrow beam of light that travels in a straight line is a

This occurs when light waves come in contact with a surface of a material and bounce off

This occurs when light rays travel through the material.

If light does not pass through it, the material is

If a material allows almost all light that strikes it to pass through and form a clear image, it is

Teachers: Create FREE classroom games with your questions Click for more info!
©2007-2024 Review Game Zone | About | Privacy | Contact | Terms | Site Map