Question

Red rose seen in Green light

Answer 1

Heya!!
the answer will be Black Because :-

Objects appears Of different colors because they only a certain wavelength of light are reflected by them.
Similarly a red rose reflects red light of its surface making it red.
When a red rose is seen in green light, it absorbs the green light and the petals appear black as no light is reflected by the rose.

This Happened because different objects have different characters . And one object can only reflect a certain wavelength of light....

Answer 2

red rose seen in green light appears to be like a yellow one