Light Test

What does reflection mean?

• It is when light bends as it goes into a different medium

• It is when light bounces off of something

Tags

NGSS.MS-PS4-2

If you look at a red apple with a green leaf from behind a blue filter, what will you see?

• a blue apple with a blue leaf

• a red apple with a black leaf

• a black apple with a green leaf

• a black apple with a black leaf

Tags

NGSS.MS-PS4-2

Which explains why the fork looks different under water?

• light can't pass through the glass

• sound waves cannot penetrate water

• the fork is actually in two pieces

• light bends when it moves to different mediums

Why do we see objects as white?

• They absorb all light

• They reflect all light

• They absorb some light and reflect some light

Tags

NGSS.MS-PS4-2

Another name for light bending is ....

• Reflection

• Absorption

• Refraction

• Transmission

The Law of Reflection:

The angle of incidence is _________ the angle of reflection

• bigger than

• equal to

• smaller than

Opaque means...

• No light passes through it

• All light passes through it

• Some light passes through it

A _____ is thicker in the middle, and thinner at the edges.

• prism

• convex lens

• concave lens

• mirror

A ______ is thicker at its edges, and thinner in the middle.

• mirror

• convex lens

• concave lens

• prism

The color you see is the color that an object ___ .

• reflects

• absorbs

Tags

NGSS.MS-PS4-2