Question

Почему небо синее???????????

Answer 1

Наш глаз так видит.
Это все из-за преломления света. Человеческий глаз воспринимает радугу, которая исходит от Солнца. Т.е. смотря под каким углом Солнце, мы видим определенный цвет. Голубые волны длиннее всех остальных, поэтому на притяжения дня небо голубое, а вечером красное, поскольку красные волны короче.

Answer 2

Из-за атмосферы небо кажется таковым.

Answer 3

Why Is the Sky Blue?

The blue color of the sky is primarily due to the scattering of sunlight by the gases and particles in the Earth's atmosphere. When sunlight reaches the Earth's atmosphere, it is composed of different colors, each with a different wavelength. The shorter wavelengths of blue and violet light are scattered more than the longer wavelengths of red and yellow light, causing the sky to appear blue to our eyes.

Explanation of the Phenomenon

The phenomenon of the blue sky can be explained by Rayleigh scattering, which is the scattering of light or other electromagnetic radiation by particles much smaller than the wavelength of the radiation. In the Earth's atmosphere, the small particles, such as nitrogen and oxygen molecules, scatter short-wavelength light more effectively than longer-wavelength light. This is why the sky looks blue during the day, as the shorter blue wavelengths are scattered more than the other colors in the spectrum.

Additional Factors

Other factors, such as the Earth's atmosphere, also play a role in the color of the sky. For example, during sunrise and sunset, the sky can appear red or orange due to the scattering of light at different angles and the presence of more particles in the atmosphere at those times.

In summary, the blue color of the sky is a result of the scattering of sunlight by the Earth's atmosphere, primarily due to the shorter wavelengths of blue and violet light being scattered more than the longer wavelengths of red and yellow light.