Reflection

Front

What is reflection in terms of light?

Back

Reflection is the bouncing back of light when it hits a surface.

Front

What do we call the area where light cannot reach due to an object blocking it?

Back

A shadow.

Front

What happens to light when it hits a smooth surface?

Back

It is reflected.

Front

What is the main source of natural light on Earth?

Back

The sun.

Front

True or False: Light travels in straight lines.

Back

True.

Front

What is the term for the change in direction of light when it passes from one medium to another?

Back

Refraction.

Front

What type of surface reflects light the best?

Back

A shiny or smooth surface.

Front

What do we call the angle at which light hits a surface?

Back

The angle of incidence.

Front

What is the angle called when light reflects off a surface?

Back

The angle of reflection.

Front

What happens to light when it hits a dark, rough surface?

Back

It is absorbed.