Why the sky blue? This question is often in our minds. But we don’t have a definite answer. Here we will discuss a little why the sky is blue according to science.
When sunlight reaches the earth’s atmosphere, the rays will refracted or scattered in all directions by particles and gases in the air. The gas here is the gas that is in the earth’s atmosphere.
The question is why the sky blue because blue light is scattered more. The Blue is because Blue is a shorter and smaller wave. This way the sky is blue, and we see it often.
Have you ever wondered Why is the sky blue? Many other intelligent people also took a long time to figure it out.
Why the sky blue?
The light colour from the sun looks white. But it is made up of all the colours of the rainbow.
When white light shines through a prism, the light is separated into all of its colours. Prisms specially shaped crystals.
Like energy passing through the ocean, light energy also travels in waves. Some light travels in “choppy” short waves.
Other light travels in long waves. Blue light waves are shorter than red light waves.
All light travels in a straight line unless something gets in the way and does one of the following:
– reflect it (like a mirror)
– bend (like a prism)
– or scatter them (like gas molecules in the atmosphere)
Sunlight can reach the earth’s atmosphere and be scattered in all directions by all the gases and particles in the air. Blue light colour is scattered in all directions by tiny molecules of air in the earth’s atmosphere.
The Color of Blue is scattered more than other colours because it travels in shorter and smaller waves. This is why we often see blue skies.