Answer:
Explanation:
Well this the basic question arises in every mind who starts to think about the sky.
The sun light is white in colour. When white light passes through the earth's atmosphere the gases and dust particles present in it make the white light scatter in all directions. The white light is then divided into VIBGYOR. among these seven colours red has the maximum wavelength and blue color has the least. So, blue is scattered most compared to red and the sky looks blue.
The skies are blue because oxygen and nitrogen molecules scatter the shorter blue and violet wavelengths throughout the atmosphere, giving it a blue color, while longer yellows and reds pass through invisibly. The correct option is A.
The sky is an outer covering of the earth, which is made up of gases like nitrogen and oxygen. It is a semi-permeable membrane that saves the earth from outer elements.
The sky looks blue because of the transmission of radiation, the blue and violet light has a shorter wavelength and the blue light is not absorbed, so it becomes visible to the eyes.
Thus, the correct option is A. Shorter blue and violet wavelengths are scattered by oxygen and nitrogen molecules throughout the atmosphere, giving it a blue hue, whereas longer yellow and red wavelengths pass through silently.
To learn more about the sky, refer to the link:
https://brainly.com/question/1154638
#SPJ5
