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Vision

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

illusions use patterns of light or perspective to exploit the disconnect that exists between sensation and perception

a)

True

b)

False

2.

What do illusions produce?

a)

Blindness

b)

Clear vision

c)

Afterimages

d)

Chicken nuggets

3.

About what percent is all the sensory receptors in your eyes

a)

5%

b)

100%

c)

50%

d)

70%

4.

Vision can get tricked

a)

True

b)

False

5.

What is light

a)

electromagnetic radiation traveling in waves

b)

The ocean

c)

Bright long strands of glow

d)

Everything anywhere

6.

What color do we register short waves at high frequencies

a)

Purple

b)

Blue

c)

Yellow

d)

Red

7.

The visible light we’re able to see is only a huge chunk of the full electromagnetic spectrum

a)

True

b)

False

8.

What makes your optic nerve

a)

Rods and cones

b)

Photoreceptor and ganglionic

c)

Immune system

d)

Your brain

9.

Where do your cones sit next to

a)

Rods

b)

Heart

c)

Brain

d)

Retinas center

10.

What forms your blind spot

a)

Blinking

b)

Brain stem

c)

Rods and cones

d)

Something really bright