Question

A man wearing magenta top & blue trouser stands in front of a lamp filled with cyan filter. A) what colour do the man’s top & trouser appear to be? B)what filter can be used to make the man’s clothes back?

Answer 1

Answer:

Black is the absence of all light. Things appear black when they do not reflect or emit light. White is the presence of all colors of visible light. Objects appear white when they reflect or emit all wavelengths of visible light (or at least three wavelengths - Red, Blue and Green - in equal intensity).