Why is the sky blue? - Sunshine At Cuhk

Looking at the blue sky stippled with white clouds soothes our emotions. Have you ever wondered why the sky is blue? It is related to the “wavelength” of sunlight! Simply put, when sunlight passes into the atmosphere, it is scattered by the particles in the air.

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George Gilbert Scott Engraving 1800s Albert Memorial In

Why Is The Sky Blue?

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Self-Care Hub - Sunshine At Cuhk

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Why is the sky blue? - Sunshine At Cuhk

Why is the sky blue?

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How the UV index can impact your daily life

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