Radiation from the Sun - Universe Today
[/caption]Radiation from the Sun, which is more popularly known as sunlight, is a mixture of electromagnetic waves ranging from infrared (IR) to ultraviolet rays (UV). It of course includes visible light, which is in between IR and UV in the electromagnetic spectrum. All electromagnetic waves (EM) travel at a speed of approximately 3.0 x 10 … Continue reading "Radiation from the Sun"