Question

why is the sky blue?
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Answer 1

➠ AnSwer :-

• The ocean looks blue because red, orange and yellow (long wavelength light) are absorbed more strongly by water than is blue (short wavelength light).
• So when white light from the sun enters the ocean, it is mostly the blue that gets returned. Same reason the sky is blue."

Answer 2

Answer:

it is not really blue

Explanation:

Gases and particles in Earth's atmosphere scatter sunlight in all directions. Blue light is scattered more than other colors because it travels as shorter, smaller waves.