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Scattering of light - BYJU'S
Why Is the Colour of the Clear Sky Blue? And Why Are the Clouds White? Molecules with a larger size than the wavelength of light experience the scattering effect differently; the phenomenon is known as the Mie effect. Due to the largeness of particles, the light appears white. That is why the clouds, which are made of water droplets, are white.An astronaut in a spaceship the sky appears black due to:
To an astronaut it will appear as black.On earth we see the blue sky due to presence of atmosphere. Atmosphere refracts light ray coming from the sun and we see the colour of sky.In space, due to the absence of the atmosphere the light rays do not refract and reach the astronomer's eyes therefore it appears black.Some Natural Phenomena Due To Sunlight - BYJU'S
Blue Sky It is normal to say that the sky appears blue in colour. Have you ever thought about why it appears blue? When sunlight enters the Earth’s atmosphere, it gets scattered by the atmospheric particles. In the spectrum of white light, blue is the colour that has a minimum wavelength. Hence, the blue colour scatters the most and is scattered in all directions by the tiny atmospheric ...(i) Why does the sky appear dark to an astronaut in space?
i) The sky appears dark to an astronaut in space because of no atmosphere to undergo no scattering of sunlight. Scattering is a phenomenon by which beam of light is redirected in many different directions on interaction with particle of matter , say atmosphere, where the suspended particles can redirect light in different directions.How do Clouds form? - BYJU'S
Why are clouds white? In a cloud, sunlight is scattered by much larger water droplets. These scatter all colours almost equally meaning that the sunlight continues to remain white and so making the clouds appear white against the background of the blue sky.Why do we see a rainbow in the sky only after rainfall?The ... - Toppr
Why do we see a rainbow in the sky only after rainfall? The water droplets behave like prism and reflects sunlight. The water droplets behave like convex lens and disperses sunlight. The water droplets behave like prism and disperses sunlight. The water droplets behave like concave lens and disperses sunlight.Atmospheric Optical Phenomena Definition - BYJU'S
Atmospheric optics is the scientific study and explanation of the unique and stunning optical effects in the sky. It encompasses the principles of physics that help answer common questions like why the sky appears blue, why certain clouds are white while others appear dark, and how rainbows are formed. This article will explore various atmospheric phenomena and will help gain a deeper ...The sky appears dark to passengers flying very high altitudes mainly ...
∙ At a higher altitude, the atmospheric medium is very rarer so the scattering of light taking place is very low. Hence, the sky appears dark to passengers flying at high altitudes.© 2008 - Mentions légales [ Modifiez votre fiche ] [ Inscrivez une fiche ]