18. Using ISO 64 film in cloudy bright sun, side lit, dark subject, and an
f/number of 4, what should the shutter speed be?
a.
1/60
second
b.
1/125
second
c.
1/250
second
d.
1/500
second
e.
1/1000
second
19. Using ISO 400 film in cloudy, dull lighting, brilliant subject, and a
shutter speed of 1/250 second, what should the f/number be?
a.
f/5.6
b.
f/8
c.
f/11
d.
f/16
e.
f/22
20. Using ISO 200 film in bright sun, backlit,
dark
subject,
and
an
f/number of 5.6, what should the shutter speed be?
a.
1/30
second
b.
1/60
second
c.
1/125
second
d.
1/250
second
e.
1/500
second
21.
What is the "sunny f/16 rule"?
a.
ISO at f/16
b.
ISO + 1 at f/16
c.
ISO/1 at f/16
d.
1/ISO at f/16
e.
ISO-1 at f/16
22. If a lens of 200 mm focal length has an opening of 36 mm diameter,
what is the f/number?
a.
2.8
b.
4
c.
5.6
d.
8
e.
11
23. If a lens of 50 mm focal length is set
at
f/11,
how
large,
in
millimeters, is the diameter of the lens opening?
a.
4.55
mm
b.
4.02
mm
c.
4.97
mm
d.
3.76
mm
e.
5.03
mm
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