Question

Why isthe clour sky is blue ?class 10th

Answer 1

Blue light is scattered in all directions by the tiny molecules of air in Earth's atmosphere. Blue is scattered more than other colors because it travels as shorter, smaller waves. This is why we see a blue sky most of the time. Closer to the horizon, the sky fades to a lighter blue or white.

Answer 2

Why is the colour of the sky blue?
Answer: The molecules of air and other fine particles in the atmosphere have smaller size than the wavelength of visible light. ... Thus, when sunlight passes through the atmosphere, the fine particles in air scatter the blue colour (shorter wavelengths) more strongly than red.