The radiation our eyes are most sensitive to is the color
A) black at 227 nm.
B) violet at 7,000 Angstroms.
C) red at 6563 Angstroms.
D) yellow- green at about 550 nm.
E) blue at 4,321 nm.

Question

Quizplus · Accepted Answer

The human eye is most sensitive to light in the yellow-green part of the spectrum, around 550 nm. This is why many safety and emergency vehicles use yellow-green lights, as they are more visible to the human eye.

The Radiation Our Eyes Are Most Sensitive to Is the Color