Medium General Knowledge Class 11 Level 9

Why does the sky appear blue?

नीला आकाश किस कारण दिखाई देता है?

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Correct Answer

A. Rayleigh scattering के कारण / Due to Rayleigh scattering

Explanation

Step 1: Identify light scattering concept. Step 2: Short wavelength blue light scatters more in the atmosphere so the sky appears blue. Step 3: Remember blue sky equals scattering.

Step 1: light scattering concept पहचानें। Step 2: Short wavelength blue light atmosphere में अधिक scatter होती है इसलिए sky blue दिखता है। Step 3: Blue sky equals scattering याद रखें।

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