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Why does the sky appear blue? - Chemistry (Theory)

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प्रश्न

Why does the sky appear blue?

अति संक्षिप्त उत्तर
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उत्तर

The sky appears blue because blue light is scattered by colloidal dust particles in the air (Tyndall effect), making the sky look blue to our eyes. The sky itself has no colour.

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अध्याय 5: Surface Chemistry - VERY SHORT ANSWER TYPE QUESTIONS [पृष्ठ ३१८]

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नूतन Chemistry Part 1 and 2 [English] Class 12 ISC
अध्याय 5 Surface Chemistry
VERY SHORT ANSWER TYPE QUESTIONS | Q 35. | पृष्ठ ३१८
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