How many colours are there in the sun’s rays?
The sun’s rays contain seven colors. When sunlight passes through a prism or is dispersed through other means, it separates into a spectrum of colors: red, orange, yellow, green, blue, indigo, and violet. These colors collectively make up the visible spectrum of light.
Share
The sun’s rays contain seven colors (Option C). This phenomenon was first demonstrated by Sir Isaac Newton, who used a prism to disperse sunlight and observed a spectrum of colors ranging from red to violet. Each color corresponds to a different wavelength of light, with red having the longest wavelength and violet the shortest. The visible spectrum of sunlight is essential for understanding the properties of light and color in various scientific and practical applications. Beyond these visible colors, sunlight also contains ultraviolet (UV), infrared (IR), and other wavelengths that are not visible to the human eye but play crucial roles in processes like photosynthesis and heating of Earth’s surface. Understanding the composition of sunlight and its spectrum is fundamental in fields such as optics, atmospheric science, and solar energy technology, where the interaction of light with matter shapes our understanding of natural phenomena and technological advancements.