Final answer:
Sunlight gives a true color reflection. Therefore, the correct option is 3) Sunlight.
Step-by-step explanation:
Among the given options, sunlight gives a true color reflection. Sunlight is a natural light source that provides the full spectrum of colors. It is made up of different wavelengths of visible light which allow objects to reflect their true colors.
Between incandescent light, fluorescent light, sunlight, and ultraviolet light, sunlight is the closest to a full spectrum source and therefore provides the truest color reflection.
Sunlight encompasses a broad range of wavelengths, producing a full spectrum of colors as seen in natural daylight.
Incandescent lights emit a reddish-white hue and tend to skew color perception towards the warmer end of the spectrum, while fluorescent lights, depending on the phosphor coating used, can emit light across a broad spectrum but may not match the balance of sunlight's spectrum.