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why is the sky yellow during a storm


why is the sky yellow during a storm



Why does the sky have different colors at different times?

Originally Answered: Why does the sky have different colors at different times?

The main cause of sky color change is the diffusion of light. Light is an electromagnetic radiation that radiates with different wavelengths and energies. This electromagnetic radiation is around us almost all the time, but we often don't see it.


Electromagnetic radiation of light can have different wavelengths. The wavelength of electromagnetic radiation is longer than that of ordinary electric light. For example, electromagnetic radiation with the shortest wavelength is contained in a liquid, such as radio waves. Next come microwaves, infrared, invisible light, external light, nuclear light, and the longest-wavelength electromagnetic radiation is X-radiation and gamma-radiation.


Different wavelengths of light contain different colors due to their proportional properties. A process related to light is refraction, which occurs as a result of light stretching. When expanded light is refracted in a process, its wavelength changes. This change is probably what we see as the color of the sky. Also, the color of the light can change due to different refractions from the metals in the sky.


Sunlight has different colors in the sky at different times, such as morning or evening sunlight sends more light and the sky color is darker. Also, weather changes can also change the color of the sky. For example, the sky appears grayer than normal during rain.


In summary, the main cause of sky color change is the scattering of light, wavelength of electromagnetic radiation and refraction due to changes in nature. In connection with these, the color of the sky appears different at different times.


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