Why sky appears blue in colour ?

The particles of atmosphere which are of colloidal size can easily scatter the blue component of the light.

The wavelength of blue light allows its scattering easily.

That’s why it appears blue in colour.

Published by Ankush Sharma

I am M.Sc (chemistry ) from Punjabi University Patiala. I am a science teacher with expertise in chemistry, with 8 years of experience in teaching. Writing and blogging is my hobby, I write whenever I am free. I am constantly working on creating a new and easy way of learning the tough things in an effective way. I am constantly working to make authentic and reliable information to be shared with my students and widen the horizons of knowledge.

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