FAQ

What will be the colour of sky as seen from the earth if there were no atmosphere a black B blue C Orange D Red 1.5 points ABCD?

What will be the colour of sky as seen from the earth if there were no atmosphere a black B blue C Orange D Red 1.5 points ABCD?

In absence of atmosphere no scattering will occur. Therefore sky will be seen black.

What colour of the sky will be observed on a planet where there is no atmosphere Why?

In the absence of any atmosphere, there will be no scattering of sunlight and the sky will appear dark.

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What will be the colour of the sky as seen from the earth?

The Short Answer: Sunlight reaches Earth’s atmosphere and is scattered in all directions by all the gases and particles in the air. Blue light is scattered more than the other colors because it travels as shorter, smaller waves. This is why we see a blue sky most of the time.

What is the colour of sky when it is seen from moon’s surface?

Class 10 Question. The sky appears blue due to scattering of the blue colour by the earth’s atmosphere. In moon there is no atmosphere hence nothing to scatter light. Thus, the sky appears dark as seen from the moon surface.

What makes a meteor green?

Colours of meteors depend on the relative influence of the metallic content of the meteoroid versus the superheated air plasma, which its passage engenders: Orange-yellow (sodium) Yellow (iron) Blue-green (magnesium)

How big is a shooting star?

The vast majority of the meteors you see at night are actually smaller than a grain of sand. However, several hundred tons of meteors burn up in the atmosphere every day.

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What colour is Earth from moon?

Water blocks the radiation of white light (sunlight). In reality, the sunlight looks white from a mixture of lights of many different colors. As illumination enters the water, the water consumes white light and reflects just blue light, lights of all colors. The earth from space, thus, looks blue.

What would happen to the sky if the Earth had no atmosphere?

This situation would be perfect for astronomy that is if you don’t need to breathe. The colour of sky will be black if the earth had no atmosphere. This is because due to presence of atmosphere the sun ray get scattered and we see blue sky during the day. If the Earth had no atmosphere, would the sky appear black?

Why is the sky blue and the Earth Black?

The colour of the sky is caused by sun light refracting through what ever makes up the chemical constituents of the sky both gases and pollutants. Black because atmosphere disperses light and since sunlight is white light having all colors and amongst all others blue light is likely to be dispersed the most thus the sky appears blue.

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Why is the Moon’s Sky Blue?

The answer is that the Moon has no atmosphere. So, sunlight is not “scattered” as it is by the Earth’s atmosphere. The Earth’s atmosphere scatters blue light more than other colors causing our sky to be blue.

Why doesn’t the sky appear to have a colour?

If there is nothing from which incident light may be reflected or through which it may be refracted, then there is no sensation of color. In this case, the colour of the sky would be incumbent on whether or not there were other entities in the path of the light (such as dust or ice).