1. Regular Reflection is when light rays all reflect at the same angle.
2. Diffuse Reflection is when light rays all reflect at different angles.
Laser Reflection Activity
We did an activity with laser pointers to see which types of surfaces have a regular reflection and a diffuse reflection: smooth, rough, shiny, and/or dull.
We found out that smooth and shiny surfaces have a regular reflection, whereas rough and dull surfaces have a diffuse reflection.
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