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which artificial light represents the sun?
main lighting.
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which light should be placed first?
Key or main light
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what is the simplist arrangement of lights for a portrait?
broad lighting
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using window light, what can be used to light the back of a subject?
reflectors.
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how should you arrange broad and short lights?
broad light on the broad side of the fce, short on the short side.
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what are the different types of light meters?
spot, center weighted, matrix
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what type of light meter is common in most cameras?
center weighted
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which light meter measures the smallest amount of the veiwfinder?
spot
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what are the different exposure modes in a camera?
- shutter priority- set apature, auto the shutter speed.
- apature priority- set shutterspeed, auto the apature
- programmed- fully automatic
- manual- complete manual control
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what is the best way to meter city scapes pr landscapes?
meter land or hand.
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what is the best way to meter contrasty scenes?
meter hand or shadow
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how do you meter and all black or all white subject?
bracket 2 stops under or 2 stops over correct exposer.
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what is bracketing?
purposely under, and over exposing the same shot by one stop to find the correct exposure.
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what is reciprocity and how do you correct it?
only in film, colours can shift, to solve the problem increase the exposure.
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what is the most common situation in which metering does not work well?
backlit subjects.
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on the photographic colour wheel, what colour is opposite magenta?
Green
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on the photographic colour wheel, which colour is opposite red?
Cyan
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on the photographicic colour wheel, which colour is opposite yellow?
blue
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on the photographicic colour wheel, which colour is opposite green?
Magenta
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on the photographicic colour wheel, which colour is opposite cyan?
Red
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on the photographicic colour wheel, which colour is opposite blue?
yellow
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what is the function of neutral density filters?
cuts through uv light.
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what is the function of polarizing filters?
polarizing filters darken bright scenes, such as the sky.
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what are the colours in the visible spectrum?
- violet
- blue
- green
- yellow
- red.
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which colours are used in the additive system?
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which colours are used in the subtractive system?
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give the kelvin temperatures for the 6 most common light sources:
- 6000k=strobe
- 5000k=daylight
- 4000k=flash bulb
- 3200k=flood lamp
- 2800k=household bulb
- 1900k=candle
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what are the colour correction filters?
- tungsten film in day light=85B filter
- daylight film in tungsten= 80A filter
- daylight film in fluorescent=30M filter
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