Which of the following is characteristic of an incident beam?
It comes from the light source and hits the object.
It comes from the object and hits our photoreceptors.
It comes from our eyes.
None of the above.
Rhodopsin is also known as which of the following?
Visual red
Visual blue
Visual green
Visual purple
3. The rods in your eye do which of the following?
Assist in perception of color
Assist in perception of values (black, grays, and white)
All of the above
None of the above
The cones in your eye do which of the following?
Color insufficiency, or as it is more commonly known, color blindness, occurs...
only in animals
equally in the same amounts to both sexes
more commonly in women
more commonly in men
Fluorescent light brings out...
cool color ranges, such as blue and violet
warm color ranges, such as yellow and orange
mid ranges of each color or hue
none of the above
Tungsten light brings out...