Question

why does clear sky appear blue

Answer 1

Explanation:

Because the..A clear cloudless day-time sky is blue because molecules in the air scatter blue light from the sun more than they scatter red light. When we look towards the sun at sunset, we see red and orange colours because the blue light has been scattered out and away from the line of sight .

Answer 2

Answer:

Explanation:sky appear blue because different colours of sunlight are scattered by the gas particles present in the atmosphere and the blue part is scattered more than other colours.