Colorimetry

Question 1

Additive primary colors

Answer 1

Red
Green
Blue

Question 2

Secondary colors

Answer 2

Magenta
Cyan
Yellow

Question 3

Complementary colors

Answer 3

Magenta and green
Yellow and blue
Cyan and red

Question 4

additive law

Answer 4

Two identical stimuli to 2 metamers and remain metamers

Question 5

Scalar law

Answer 5

Increase or decrease the intensity of 2 metamers by the same amount to keep metamers

Question 6

Associative law

Answer 6

One metamer substituted for another without any changes in distinguishability

Question 7

Bezold-Brucke phenomenon

Answer 7

Perception of hue depends on the wavelength of the light source

Question 8

Invariant wavelengths

Answer 8

478 (blue)
503 (green)
578 (yellow)

Question 9

Parvo cells

Answer 9

COmbined L and S for red

M for green

Question 10

Konio cells

Answer 10

Combined L and M for yellow

S for blue

Question 11

Magno cells

Answer 11

Combined L and M for brightness

Question 12

What is X

Answer 12

Ideal Red

Question 13

What is Z

Answer 13

Ideal blue

Question 14

What is Y

Answer 14

Ideal green

Question 15

Where does white occur

Answer 15

When X Y and Z all equal 0.33