Question

Why sky appears to be blue?

Answer 1

We get the light from the sun. The sunlight looks white , but is actually a mixture of 7 colours namely VIBGYOR .

When the light from the sun pass through the atmosphere , some rays are scattered by the dust particles suspended in the air. Blue rays are scattered most and reach out eyes from all angles. so we see more blue than any other colour and this makes the sky look blue .

HOPE U UNDERSTAND.....

Answer 2

☺☺☺ Hey mate here is your answer..

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a clear cloudless day-time sky is blue because molecules air in the scatter blue light from the sun more than they scatter

red light. when we look towards the sun at sun set, we see red and orange colours because the blue light has been scattereds out and away from the line of sight.