Refraction and Reflection

Front

What is refraction?

Back

Refraction is the bending of light as it passes from one medium to another, causing it to change speed.

Front

What is reflection?

Back

Reflection is the bouncing back of light rays when they hit a surface.

Front

What happens to light when it hits a mirror?

Back

Light rays are reflected off the surface of the mirror.

Front

What is an example of refraction in everyday life?

Back

An example of refraction is when a straw appears bent in a glass of water.

Front

What is the role of a lens in a camera?

Back

The lens uses refraction to focus light onto the film or sensor to create an image.

Front

How does tinted glass help keep sunlight out?

Back

Tinted glass reflects some light rays, preventing them from entering the car.

Front

What is the difference between absorbed light and reflected light?

Back

Absorbed light is taken in by an object, while reflected light bounces off the surface.

Front

Why can we see the Moon at night?

Back

We see the Moon because it reflects light from the Sun.

Front

What is an example of an object that reflects light?

Back

A mirror is an example of an object that reflects light.

Front

What happens to light when it passes through a prism?

Back

Light is refracted and separated into different colors when it passes through a prism.