Thursday, June 20, 2019

Why does a blue sky have white clouds Why do the clouds appear red at Essay

Why does a blue sky have white clouds Why do the clouds appear chromatic at sunset. What is the Green Flash conceiven in some sunsets in Hawaii - Essay ExampleThis phenomenon is due to the process known as Mie scattering, one which is responsible for the white colour of the clouds at daytime.At one point, theory suggests that clouds appear red at sunset because of the earths pollutants. The red colour of the clouds is a reflection of the suns beam of light striking the polluted automatic teller machine of the earth. This reflection comes from the smoke, smog and other gases emitted from factories, vehicles, and so on that are hit by the suns radiant beam of light. On the other hand, the phenomenon could also be explained by the idea of wavelength. Particles in the atmosphere like oxygen and nitrogen can scatter violet and blue light from the sun due to their size. Thus, the more we are closer to the sun, the more we would see sky as blue during day time. However, at sunset, consid ering that there must have been too much blue and violet light that has been scattered for the day, allowing the reviewer to see light of longer wavelength, clouds may substantially appear red. This is called Rayleigh scattering.The Green Flash seen in sunsets in Hawaii is one of the most spectacular events in the place. This is due to light refracting in the atmosphere. At sunset, the different colours of light rays from the sun are refracted at the atmosphere. The refraction provides varying colours that may convergency each other. At some point, the green one may overlap the other in a flash, which is a brief and sudden phenomenon. That is why it is called a green

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