A smooth surface tends to do which of the following in terms of light and color?

• A. Absorbs more light and therefore appears darker
• B. Disperses light and reduces color intensity
• C. Reflects more light and therefore is a more intense color
• D. Appears rough to the touch

Answer: (C)

When light meets a surface, how it behaves depends on how smooth or rough the surface is. A smooth surface reflects light in a more orderly, mirror-like way (specular reflection). This concentrated reflection means more light returns to your eye along a specific direction, making the color you see appear brighter and more saturated. So a smooth surface tends to reflect more light and therefore presents a more intense color. In contrast, a rough surface scatters light in many directions (diffuse reflection), which spreads out the light and dulls the color. The idea that it would feel rough to the touch isn’t about how light behaves, and absorbing more light would make it look darker, not necessarily more intense.