Understanding Surfaces and Light

What is the main reason rough surfaces do not reflect images clearly?

• They scatter light in many directions.

• They absorb all the light.

• They reflect light directly back.

• They are too dark.

Why can we see our reflection in a mirror?

• Because mirrors absorb light.

• Because mirrors scatter light in many directions.

• Because mirrors reflect light in an organized way.

• Because mirrors are rough.

What happens to light when it hits a rough surface?

• It is absorbed completely.

• It is scattered in many directions.

• It is reflected directly back.

• It passes through the surface.

Which type of surface absorbs more light?

• Shiny surfaces

• Rough surfaces

• Transparent surfaces

• Smooth surfaces

How does understanding surfaces and light help us?

• It helps us design better buildings and tools.

• It allows us to see in the dark.

• It makes surfaces more colorful.

• It helps us create more shadows.