Red Light and Color Perception

How does red light affect the colors of objects in a dark room?

1) orange and green

2) orange and purple

3) pink and green

4) pink and purple

Answer:

Red light causes the red and blue items in a dark room to change from their original hues to orange and green, respectively.

When red light shines on the red and blue objects in a dark room, the colors of the objects will respectively become orange and green. This phenomenon occurs because red light is composed of wavelengths that are closer to orange and green on the visible light spectrum.

The red object will absorb most of the red light and reflect mainly orange light, causing it to appear orange. On the other hand, the blue object will absorb most of the red light and reflect mainly green light, giving it a greenish hue.

This color transformation demonstrates the way light interacts with objects to produce different perceptions of color. Understanding how different colors of light can affect our visual perception can help us appreciate the complexities of light and color in the world around us.