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WorksheetsLIGHT AND COLOR
Total questions: 40
Worksheet time: 4hrs 43mins
Name
Class
Date
1.
The color you see is the color that is ___.
a)
reflected
b)
absorbed
2.
If a material absorbs all frequencies of light waves EXCEPT green, what color will be perceived by the observer?
a)
Green
b)
White
c)
Black
d)
Yellow
3.
If all light waves are reflected off a medium, then what color will be perceived?
a)
Black
b)
White
c)
Yellow
d)
Pink
4.
If all light waves are absorbed by a medium, then what color will be perceived?
a)
White
b)
Black
c)
Red
d)
Green
5.
What part of the visible spectrum has the highest energy?
a)
Red
b)
Orange
c)
Green
d)
Violet
6.
Light can
a)
All of these
b)
act like a wave
c)
act like a particle
d)
can travel through empty space.
7.
What are the three colors that can be mixed to make any other colors?
a)
electromagnetic colors
b)
supplementary colors
c)
primary colors
d)
secondary colors
8.
A wave interaction in which a wave bounces off a surface that it does not go through is called
a)
absorption.
b)
reflection.
c)
transmission.
d)
diffraction.
9.
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
10.
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
11.
White light goes through a red filter what color do we see?
a)
Red
b)
Green
c)
Cyan
d)
Yellow
12.
R + B =
a)
Red
b)
Cyan
c)
Magenta
d)
Yellow
13.
Which color is a primary color of light?
a)
Yellow
b)
Green
c)
Cyan
d)
Magenta
14.
Which color is a primary color of pigment?
a)
Yellow
b)
Green
c)
Red
d)
Blue
15.
R + G + B =
a)
Red
b)
Green
c)
Black
d)
White
16.
R + G =
a)
Red
b)
Cyan
c)
Magenta
d)
Yellow
17.
R + B =
a)
Red
b)
Cyan
c)
Magenta
d)
Yellow
18.
G + B =
a)
Red
b)
Cyan
c)
Magenta
d)
Yellow
19.
A shirt absorbs red light, what color pigment is used to dye the shirt
a)
Red
b)
Green
c)
Yellow
d)
Cyan
20.
A shirt absorbs blue light, what color pigment is used to dye the shirt
a)
Red
b)
Green
c)
Yellow
d)
Cyan
21.
A shirt absorbs green and red light, what color is the shirt
a)
Black
b)
Blue
c)
Magenta
d)
White
22.
A shirt reflects all light, what color is the shirt
a)
Black
b)
Blue
c)
Magenta
d)
White
23.
All electromagnetic waves have the same...
a)
frequency
b)
speed
c)
wavelength
d)
energy
24.
electromagnetic waves with the longest wavelengths are
a)
gamma rays
b)
x-rays
c)
infrared waves
d)
radio waves
25.
which of the following does NOT belong in the electromagnetic spectrum:
a)
X-ray
b)
sound wave
c)
ultra violet rays
d)
microwaves
26.
which of the following does NOT belong in the electromagnetic spectrum:
a)
X-ray
b)
sound wave
c)
ultra violet rays
d)
microwaves
27.
Which waves are used to show heat loss with heat sensitive cameras?
a)
Infrared radiation
b)
ultraviolet radiation
c)
microwaves
d)
gamma rays
28.
In visible light, which color has the longest wavelength?
a)
Red
b)
Violet
c)
Yellow
d)
Green
29.
Electromagnetic waves________________travel through space.
a)
Never
b)
Cannot
c)
Can
d)
Wish they could
30.
The blue section of the wave is measuring _________________.
a)
wavelength
b)
crest
c)
trough
d)
amplitude
31.
The acronym (letters) used to remember visible light is____________
a)
KTPERRY
b)
ROYGBIV
c)
DOGPOUND
d)
ROMERO
32.
The orange line is measuring the _________________________.
a)
wavelength
b)
amplitude
c)
crest
d)
trough
33.
_______ carry the greatest amount of energy.
a)
x-rays
b)
gamma rays
c)
infrared rays
d)
visible light
34.
The higher the frequency the ______ the energy.
a)
higher
b)
lower
c)
neither, stays the same
35.
Select the correct order of waves on the Electromagnetic Spectrum
a)
Radio, Micro, Infra, Visible, Ultra, X-ray, Gamma
b)
Gamma, X-ray, Ultra, Vis, Infra, Micro, Radio
c)
Vis, Micro, Infra, Ultra, X-ray, Gamma, Radio
d)
Micro, Radio, Vis, Infra, Ultra, X-ray, Gamma
36.
Put the visible light colors in order from longest wavelength to shortest wavelength
a)
Violet, Indigo, Blue, Green, Orange, Yellow, Red
b)
Red, Yellow, Green, Orange, Violet, Blue, Indigo
c)
Red, Orange, Yellow, Green, Blue, Indigo, Violet
37.
A Photon is
a)
A particle of light
b)
A sub atomic particle
c)
A negative particle
d)
A light wave
38.
Light can be
a)
Absorbed
b)
Transmitted
c)
Reflected
d)
All of these
39.
Light that has been filtered to vibrate parallel to a certain axis is
a)
polarized
b)
translucent
c)
transparent
d)
visible
40.
Opaque material
a)
Absorb light
b)
Transmit Light
c)
Reflect light
d)
Absorb or Reflect light
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