Which of the following embodies the achromatic notion of intensity?
A. Luminance
B. Brightness
C. Frequency
D. Radiance
Answer:A
Which of the following embodies the achromatic notion of intensity?
A. Luminance B. Brightness C. Frequency D. Radiance
Explanation: Brightness embodies the achromatic notion of intensity and is a key factor in describing color sensation.