Q: What kind of surface would cause diffusion when light is reflected off of it?


Read this paragraph and choose the correct option from the provided answers:

The angle of reflection equals the angle of incidence. A mirror has a smooth surface and reflects light at specific angles. Light is diffused when it reflects from a rough surface. Mirror images can be photographed and videotaped by instruments.

 Choices:

- hot surfaces

- cold surfaces

- smooth surfaces

- rough surfaces


A:
rough surfaces