Write a 2 sentence answer: why is the sky blue?
Physics
ScanSolve AI Answer
The sky appears blue due to a phenomenon called Rayleigh scattering. Sunlight, which contains all colors, enters Earth's atmosphere, and the shorter, bluer wavelengths are scattered more efficiently by the tiny nitrogen and oxygen molecules than the longer, redder wavelengths.
Was this helpful?
Still stuck on this one?
Ask a follow-up, and the answer starts from this question.
Got a different question?Ask your own question