Question

when cyan light is made to fall on green object it reflect which colour​

Answer 1

Answer:

cyan light (i.e., a mixture of blue and green) shines upon the same magenta filter. Magenta absorbs its complementary color - green. Thus, green is subtracted from cyan light. That leaves blue light to be transmitted by the filter.

Answer 2

Magenta paints absorb green light. Cyan paints absorb red light. Yellow paints absorb blue light. Let's suppose that an artist wishes to use the three primary colors of paint in order to produce a picture of the colorful bird shown at the right