Long down 0.001 1000 Longwon 1. Which part (color) of visible light has the longest wavelength? A. Red B. Blue C. Violet D. Orange 2. Which part (color) of visible light has the shortest wavelength? A. Red B. Blue C. Violet D. Orange 3. Which part of the electromagnetic spectrum has shorter wavelengths? A. Infrared B. Ultraviolet 4. Does the radiation emitted by Earth's surface have longer or shorter wavelengths compared to solar radiation? A. Longer B. Shorter radiation 5. Earth's surface emits A. Ultraviolet B. Visible C. Inf