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WorksheetsColor Review
Total questions: 50
Worksheet time: 25mins
Name
Class
Date
1.
What is additive color mixing?
a)
primary colors of light
b)
only allows selective wavelengths of light to pass through
c)
tiny dot on a TV screen and is either red, green, or blue.
d)
type of color seen when primary lights are combined
2.
What is subtractive color mixing
a)
primary colors of light
b)
only allows selective wavelengths of light to pass through
c)
type of color seen when light goes through filters
d)
type of color seen when primary lights are combined
3.
What is pixel
a)
primary colors of light
b)
tiny dot on a TV screen and is either red, green, or blue.
c)
type of color seen when light goes through filters
d)
type of color seen when primary lights are combined
4.
What is a filter
a)
primary colors of light
b)
tiny dot on a TV screen and is either red, green, or blue.
c)
type of color seen when light goes through filters
d)
only allows selective wavelengths of light to pass through
5.
What is R+G+B
a)
primary colors of light
b)
tiny dot on a TV screen and is either red, green, or blue.
c)
type of color seen when light goes through filters
d)
only allows selective wavelengths of light to pass through
6.
How do we see objects as different colors?
a)
When white light hits an object we see the color that it absorb
b)
When white light hits an object we see the color that it scatters
c)
When white light hits an object we see the color that is reflected
d)
The object produces the color that it is
7.
What part of the plant gives it the color green
a)
Chloroplast
b)
Stoma
c)
Cell wall
d)
Cell membrane
8.
White light goes through a red filter what color do we see?
a)
Red
b)
Green
c)
Cyan
d)
Yellow
9.
R + B =
a)
Red
b)
Cyan
c)
Magenta
d)
Yellow
10.
White light goes through a blue filter what color do we see?
a)
Red
b)
Green
c)
Blue
d)
Yellow
11.
White light goes through a magenta filter then a blue filter, what color do we see?
a)
Red
b)
Green
c)
Blue
d)
Yellow
12.
White light goes through a magenta filter then a green filter, what color do we see?
a)
Red
b)
Green
c)
Blue
d)
Black
13.
White light goes through a magenta filter then a yellow filter, what color do we see?
a)
Red
b)
Yellow
c)
Blue
d)
Black
14.
White light goes through a cyan filter then a yellow filter, what color do we see?
a)
Green
b)
Yellow
c)
Blue
d)
Black
15.
White light goes through a cyan filter then a yellow filter then a red filter, what color do we see?
a)
Green
b)
Red
c)
Blue
d)
Black
16.
Which TV uses the most amount of energy?
a)
Liquid crystal display
b)
Plasma
c)
Cathode ray
d)
LED
17.
Which color is a primary color of light?
a)
Yellow
b)
Green
c)
Cyan
d)
Magenta
18.
Which color is a secondary color of light?
a)
Yellow
b)
Green
c)
Red
d)
Blue
19.
Which color is a primary color of pigment?
a)
Yellow
b)
Green
c)
Red
d)
Blue
20.
Which color is a secondary color of pigment?
a)
Yellow
b)
Green
c)
Cyan
d)
Magenta
21.
R + G + B =
a)
Red
b)
Green
c)
Black
d)
White
22.
R + G =
a)
Red
b)
Cyan
c)
Magenta
d)
Yellow
23.
R + B =
a)
Red
b)
Cyan
c)
Magenta
d)
Yellow
24.
G + B =
a)
Red
b)
Cyan
c)
Magenta
d)
Yellow
25.
W - G - B =
a)
Red
b)
Cyan
c)
Magenta
d)
Yellow
26.
W - G =
a)
Red
b)
Cyan
c)
Magenta
d)
Yellow
27.
W - R =
a)
Red
b)
Cyan
c)
Magenta
d)
Yellow
28.
W - Y =
a)
Red
b)
Green
c)
Blue
d)
Yellow
29.
W - C =
a)
Red
b)
Green
c)
Blue
d)
Yellow
30.
W - C - R =
a)
Red
b)
Green
c)
Blue
d)
Black
31.
W - Y - G =
a)
Red
b)
Green
c)
Blue
d)
Black
32.
W - Y - G - B =
a)
Red
b)
Green
c)
Blue
d)
Black
33.
W - Y - M =
a)
Red
b)
Green
c)
Blue
d)
Black
34.
Y - R =
a)
Red
b)
Green
c)
Blue
d)
Black
35.
M - R =
a)
Red
b)
Green
c)
Blue
d)
Black
36.
M - G =
a)
Red
b)
Green
c)
Blue
d)
Magenta
37.
A costume appears red under magenta light and green under cyan light, what color is the costume
a)
Red
b)
Green
c)
Blue
d)
Yellow
38.
A costume appears blue under magenta light and green under yellow light, what color is the costume
a)
Red
b)
Cyan
c)
Blue
d)
Yellow
39.
A costume appears red under yellow light and blue under cyan light and black under green what color is the costume
a)
Red
b)
Cyan
c)
Blue
d)
Magenta
40.
A costume appears black under green light and red under magenta light what color is the costume
a)
Red
b)
Cyan
c)
Blue
d)
Magenta
41.
A costume appears black under red light and blue under cyan light what color is the costume
a)
Red
b)
Cyan
c)
Blue
d)
Magenta
42.
A shirt absorbs red light, what color pigment is used to dye the shirt
a)
Red
b)
Green
c)
Yellow
d)
Cyan
43.
A shirt absorbs blue light, what color pigment is used to dye the shirt
a)
Red
b)
Green
c)
Yellow
d)
Cyan
44.
A shirt reflects blue light, what color is the shirt
a)
Red
b)
Blue
c)
Magenta
d)
Cyan
45.
A shirt reflects green and blue light, what color is the shirt
a)
Red
b)
Blue
c)
Magenta
d)
Cyan
46.
A shirt reflects green, red and blue light, what color is the shirt
a)
Black
b)
Blue
c)
Magenta
d)
White
47.
A shirt absorbs green, red and blue light, what color is the shirt
a)
Black
b)
Blue
c)
Magenta
d)
White
48.
A shirt absorbs green light, what color is the shirt
a)
Black
b)
Blue
c)
Magenta
d)
White
49.
A shirt absorbs green and red light, what color is the shirt
a)
Black
b)
Blue
c)
Magenta
d)
White
50.
A shirt reflects all light, what color is the shirt
a)
Black
b)
Blue
c)
Magenta
d)
White
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