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Study Guide Answers
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1.
What are the common lengths of 35mm film?
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20, 24, 36 exposures |
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2.
What are the two principal types of 35mm cameras?
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single-lens reflex, viewfinder |
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3.
What are the SLR's three most important controls?
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focusing ring, aperture ring, shutter control dial |
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4.
In addition to exposure, what does the aperture control ?
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depth of field |
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5.
What is the slowest hand-held shutter speed to use with a 55mm lens?
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a sixtieth |
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6.
What color wavelength does a red filter transmit?
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red |
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7.
Name the three light-sensitive layers of color film.
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blue, green, red |
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8.
A __________ surface reflects most of the light reaching it.
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polished |
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9.
__________ materials absorb most of the rays.
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Opaque |
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10.
A __________ lens decreases the angle of view, but the object size is larger.
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telephoto |
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11.
What does "static" mean?
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unmoving |
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12.
You should clean your lens only when it is dirty. True or false?
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true |
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13.
Are X rays harmful to exposed film?
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yes |
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14.
Are X rays harmful to unexposed film?
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yes |
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© Educational Video Network, Inc. 2005 - www.evndirect.com
Your leading source for curriculum-based educational videos and DVDs.
|