Final answer:
A sheet of red paper will look black when illuminated with cyan light, as it would absorb the blue and green components of this light, with no red light to reflect.
Step-by-step explanation:
The question deals with the concept of color perception and the absorption and reflection of light. A red paper appears red because it reflects red light and absorbs other colors. When illuminated with different colors of light, the appearance of the paper changes based on which colors are absorbed or reflected.
Let's consider each option:
- Magenta light: Red is a component of magenta, so red paper will reflect red, appearing magenta.
- Cyan light: Cyan is composed of green and blue; red paper absorbs these, appearing black.
- Yellow light: Yellow light is red and green; red paper will reflect the red part, appearing red.
- White light: White consists of all colors; red paper will reflect red, appearing red.
- Red light: Red paper will reflect red light, appearing red.
The red paper would look black when illuminated with cyan light (option b) because it absorbs the blue and green components of cyan light and has no red light to reflect.