Question

Why is the sky blue?
Please answer it correctly...I will mark you brainliest

Answer 1

Answer:

Gases and particles in Earth's atmosphere scatter sunlight in all directions. Blue light is scattered more than other colors because it travels as shorter, smaller waves. This is why we see a blue sky most of the time.

Answer 2

Your answer:

The molecules of air and other fine particles in the atmosphere are smaller in size than the wavelength of light in the visible region.

→ The wavelength of red light is about 1.8 times that of blue light.

→ When the sunlight passes through the atmosphere, the fine particles in the air scatter blue light more strongly than red light.

→ At this time if the observer looks upwards, he finds sky blue.

→ If the earth had no atmosphere, there would not have been any scattering. Then the sky would have looked dark.

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