Force and motion
Force and Motion
Mirrors
The video above and diagram below show how to test materials to see if they can reflect infrared light. Some materials that work as mirrors for ordinary visible light might not work for infrared, and vice versa!
Here are some materials you can try to see how well they work as mirrors for infrared light: An ordinary mirror Aluminum foil – flat Aluminum foil – crumpled and then flattened Paper Cloth Cellophane Plastic wrap Wax paper