L4 Openscied Light and Matter

Front

What does the pattern in a one way mirror look like?

Back

A Checkerboard

Front

What two things are one way mirrors made of?

Back

Silvering and glass

Front

What is the place the light comes from called?

Back

Light source

Front

True or False: The teacher sees Pete because light reflects off Pete and through the one way mirror to her eyes.

Back

True

Front

What does the word 'transmit' mean?

Back

To go through

Front

What is the definition of 'reflection' in terms of light?

Back

The bouncing back of light when it hits a surface.

Front

What is 'refraction'?

Back

The bending of light as it passes from one medium to another.

Front

What is the difference between transparent and opaque materials?

Back

Transparent materials allow light to pass through; opaque materials do not.

Front

What is a light source? Give an example.

Back

A light source is an object that emits light, such as the sun or a light bulb.

Front

What happens to light when it hits a mirror?

Back

It reflects off the surface.