What is the apparent colour of a RED SHIRT when viewed in PURE green light?
A
Red
B
Green
C
Yellow
D
Black
E
Blue
Verified Correct Answer: D.
Physical Principles & Numerical Solution
When green light is shone on a red object, it absorbs all of the green light and not reflecting anything. Hence, it appears black.
Source: Myschool Past Questions Archive (Record #28731)