2-39.
2-40.
2-41.
2-42.
2-43.
The top emulsion layer of variable
contrast, black-and-white paper is
sensitive to (a) what color of
light and produces (b) what type
of contrast?
1.
(a) Blue (b) high
2.
(a) Green (b) low
3.
(a) Blue (b) low
4.
(a) Green (b) high
You are using variable contrast,
black-and-white printing paper.
The contrast of the print is
primarily controlled by what stage
of printing.
1.
By different exposure times
2. By manipulating the processing
time
3. By changing the angle of the
projected image
4.
By using filters
Which of the following color papers
does NOT directly make a positive
image from a color negative?
1.
Ektacolor
2.
Fujicolor
3.
Ektachrome
4.
Each of the above
The top emulsion layer of color
paper produces what color of dye?
1.
Red
2.
Cyan
3.
Blue
4.
Yellow
Which of the following paper
surfaces should you use to show
fine detail in a print?
1.
Matte
2.
Semimatte
3.
Pearl
4.
Glossy
2-44.
Photographic paper and film should
be stored in a location that does
not exceed what (a) temperature and
(b) relative humidity?
1.
(a) 75°F (b) 75%
2.
(a) 50°F (b) 50%
3.
(a) 75°F (b) 50%
4.
(a) 50°F (b) 75%
2-45.
You notice that the expiration
date on a case of aerial film has
expired.
Which of the following
actions should you take?
1.
Discard the film immediately
2.
Conduct photographic tests
before using the film
3.
Ignore the expiration date
and use the film for an aerial
mission
4.
Freeze the film for 24 hours
and then use it for Antarctic
missions only
Learning Objective:
Identify
principal types of filters used
in black-and-white and color
photography.
2-46.
What primary factor determines
the effectiveness of a photo-
graphic filter?
1.
The ability of the emulsion to
respond to the light passed by
the filter
2.
The density of the filter
3.
The color of the filter
4.
The chemicals in which the
light-sensitive emulsion is
processed
2-47.
It is not necessary to use color
filters with black-and-white
emulsions because only shades of
gray are produced.
1.
True
2.
False
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