PCC Test 1 Photography Exam Questions with
Correct Answers 100% Verified
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Practice questions for this set
Learn 1 /7 Study with Learn
A doubling of halving of the amount of light (very relative)
Choose an answer
1 What is a stop? 2 What does "photos" mean?
3 Where are rods located? 4 What does the iris do?
Don't know?
Terms in this set (93)
, What does "photos" Light
mean?
What does "graphe" writing
mean?
Greek words/meaning for 1. Comes from photo and graphe
photography 2.Means light writing
What body part does the Human eye
camera mimic?
What does the iris do? Controls the amount of light entering the eye
What does the lens do? Focuses light on the imaging surface
(eye)
What does the retina do? Contains the light sensitive cells
What two types of cells 1. Cones
does the retina contain? 2.Rods
What do cones do? Detects colors
1. Red (only red light)
What are the three types
2.Green (only green light)
of cones?
3.Blue (only blue light)
Where are the cones In the center of the retina
located in the eye?
What do rods do? Detects the brightness/values of colors
Where are rods located? All over the retina
Are there more rods or More rods
more cones in the retina?
Rods and cones respond Properties of light
to...
The difference between the brightness area of the
What is dynamic range?
scene and the darkest area of the scene
Correct Answers 100% Verified
Save
Practice questions for this set
Learn 1 /7 Study with Learn
A doubling of halving of the amount of light (very relative)
Choose an answer
1 What is a stop? 2 What does "photos" mean?
3 Where are rods located? 4 What does the iris do?
Don't know?
Terms in this set (93)
, What does "photos" Light
mean?
What does "graphe" writing
mean?
Greek words/meaning for 1. Comes from photo and graphe
photography 2.Means light writing
What body part does the Human eye
camera mimic?
What does the iris do? Controls the amount of light entering the eye
What does the lens do? Focuses light on the imaging surface
(eye)
What does the retina do? Contains the light sensitive cells
What two types of cells 1. Cones
does the retina contain? 2.Rods
What do cones do? Detects colors
1. Red (only red light)
What are the three types
2.Green (only green light)
of cones?
3.Blue (only blue light)
Where are the cones In the center of the retina
located in the eye?
What do rods do? Detects the brightness/values of colors
Where are rods located? All over the retina
Are there more rods or More rods
more cones in the retina?
Rods and cones respond Properties of light
to...
The difference between the brightness area of the
What is dynamic range?
scene and the darkest area of the scene
