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.
Why the sky is blue speech?
This speech focuses on the scientific explanation of why sky appears blue. When the sunlight falls on the small particles present in the atmosphere, they scatter them in all directions. Since sunlight has seven colours, the blue is scattered more than other colours.23 Dec 2017
Why the sky is blue and sunsets are reddish?
Particles that are small compared with the light wavelength scatter blue light more strongly than red light. Because of this, the tiny gas molecules that make up our Earth’s atmosphere (mostly oxygen and nitrogen) scatter the blue portion of sunlight in all directions, creating an effect that we see as a blue sky.
Is the sky blue because of the ocean?
“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.”