10-48.
10–49.
10-50.
10-51.
10–52.
A football-play taken at right
angles to the motion.
1.
1/125 sec
2.
1/250 sec
3.
1/500 sec
4.
1/1000 sec
A motor boat moving away from you
in a diagonal direction at about
8 miles per hour.
1.
1/125 sec
2.
1/250 sec
3.
1/500 sec
4.
1/1000 sec
Other than water, only two
solutions are required for basic
photographic processing.
One is a
developer.
What is the second
solution called?
1.
A stop bath solution
2.
A fixer
3.
A wetting agent
4.
A negative preserver
The solution that causes silver
halides on exposed film to change
chemically into metallic silver is
known by what terminology?
1.
Fixer
2.
Wetting agent
3.
Developer
4.
Stop bath
The possibility
forming on film
reduced by what
solution?
1.
The hypo
of water spots
as it dries is
photo processing
2.
Running water
3.
The wetting agent
4.
The fixer
10-53.
10-54.
10–55.
10–56.
10–57.
Before you open a film cassette or
film roll to begin processing,
which of the following conditions
must exist?
1.
The room temperature must be
between 50 and 65 degrees
2.
The room must be totally dark
3.
The room must be illuminated
by only a red safety light
The silver halides not changed to
metallic silver are converted into
soluble salts by what photo
processing solution?
1.
The fixer
2.
The wetting agent
3.
The developer
4.
The stop bath
In processing exposed film, you
must perform the following steps:
(a) develop the latent image,
(b) eliminate the chemicals used,
(c) fix the image and (d) stop
the action.
Which response lists
these steps in the proper
sequence?
1.
b, d, c, a
2.
c, a, b, d
3.
a, d, c, b
4. a, c, b, d
Hypo is the common name of the
solution used for what purpose?
1.
To fix the negative
2.
To harden the emulsion on
the negative
3.
To neutralize the developer
4.
To change the silver salts
to silver
When processing film, you should
maintain the water within what
temperature range in degrees
Fahrenheit?
1.
75 to 85
2.
65 to 75
3.
45 to 55
4.
32 to 40
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