Here's a breakdown:

* Specular reflection: This is when light rays hit a smooth surface and bounce back at the same angle they hit it. Think of a mirror – the light reflects back in a predictable, mirrored pattern.

* Diffuse reflection: This is when light rays hit a rough surface and bounce back in many different directions. Think of a piece of paper – the light scatters randomly, which is why we can see the paper from different angles.

Let me know if you'd like to learn more about reflection!