short presentation about how light works with different materials

1. The classification of the m aterials depends on how much light they let through Light and Shadows SHADOWS LIGHT

2. · Transparent materials let a lot of light pass through , so that you can see clearly through them.

3. · Translucent materials let some light pass through , so that you cannot see clearly through them.

4. Opaque materials let no light pass through them. They block the light.

5. light meter To measure how much light pass through materials

6. HERE YOU ARE SOME MATERIALS , USING A LIGHT METER YOU TEST AND SORT THEM (classify) IN YOUR HANDOUT foil cellophane cling film trace paper tissue paper A-4 paper cork wood plastic