Hey!! Do you know when you look to the sea it looks blueeeee??
Let me tell you.....
The blue of the sea mainly due to scattering of light by molecules of water. Sunlight is made up of light waves of different wave lengths, each of which is seen as different colour. The shortest light wave appears blue while the longest, red.
When the white light is intercepted by particles of solid, gaseous or liquid matter, the various colours get scattered. If the intercepting particles are very tiny the shortest light waves get scattered the most.
When sunlight hits the sea, it is reflected by the molecules of sea water. The molecules being very small, they scatter the blue component of the light the most and so the sea appears blue.
Let me tell you.....
The blue of the sea mainly due to scattering of light by molecules of water. Sunlight is made up of light waves of different wave lengths, each of which is seen as different colour. The shortest light wave appears blue while the longest, red.
When the white light is intercepted by particles of solid, gaseous or liquid matter, the various colours get scattered. If the intercepting particles are very tiny the shortest light waves get scattered the most.
When sunlight hits the sea, it is reflected by the molecules of sea water. The molecules being very small, they scatter the blue component of the light the most and so the sea appears blue.
3 comments:
so why sea hasnt blue color when the sky has cloudiness or closed by dark rain clouds?
The sea doesn't look blue when the sky has cloudiness because
under different weather conditions, the colour of the sea changes with the time, the viewing angle and the height. The sea appears blue under a clear sky because the blue light from the sky is reflected by the water surface. Also sea water absorbs red light and scatters blue light. These factors work together to give the sea a bluish look however in cloudiness the sun light does not hit the surface of water, so because of absense of direct sunlight; water molecule are unable to scatter the blue color and sea does not have blue color.
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