Nintendo Fan Girl said:
its the reflection of the sky!
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Then why isn't it white when its cloudy?
Nintendo Fan Girl said:
its the reflection of the sky!
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"It is a common misconception that in large bodies, such as the oceans, the water's color is blue due to the reflections from the sky on its surface. This is not true, but was believed to be so decades ago. The main reason the ocean is blue is because water itself is a blue-colored chemical. Optical scattering from water molecules provides a second source of the blue color, but colored light caused by scattering only becomes significant with extremely pure water.[1] According to the frequency spectra for pure liquid water, a short water column has a very light shade of turquoise blue. Thicker layers (many meters) appear much darker blue. It is only when collected in a large body that water's blue color becomes apparent.
If the oceans owed their color to the sky, they would be a lighter shade of blue and would be colored white on cloudy days. Some constituents of sea water can influence the shade of blue you see in the ocean. This is why it can look greener or bluer in different areas. A swimming pool with a white painted bottom should look white, yet the water appears turquoise blue, even as it is observed in indoor pools where there’s no sky to be reflected. The reason why water is a blue colored substance involves the theory of radiative transfer (absorption and scattering), and material electromagnetic spectra.[2]"
No collor >.
| antfromtashkent said: No collor >.< the blue is the reflection of the sky |
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHHHHHHHHHHHHHHHHH!!!!!!!!!!!!!!!!!!!!!!!!
Soleron said:
"It is a common misconception that in large bodies, such as the oceans, the water's color is blue due to the reflections from the sky on its surface. This is not true, but was believed to be so decades ago. The main reason the ocean is blue is because water itself is a blue-colored chemical. Optical scattering from water molecules provides a second source of the blue color, but colored light caused by scattering only becomes significant with extremely pure water.[1] According to the frequency spectra for pure liquid water, a short water column has a very light shade of turquoise blue. Thicker layers (many meters) appear much darker blue. It is only when collected in a large body that water's blue color becomes apparent. If the oceans owed their color to the sky, they would be a lighter shade of blue and would be colored white on cloudy days. Some constituents of sea water can influence the shade of blue you see in the ocean. This is why it can look greener or bluer in different areas. A swimming pool with a white painted bottom should look white, yet the water appears turquoise blue, even as it is observed in indoor pools where there’s no sky to be reflected. The reason why water is a blue colored substance involves the theory of radiative transfer (absorption and scattering), and material electromagnetic spectra.[2]"
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it maybe true if he wasn't talking about pure H2O
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So water is blue. I tried to convince my friends that water was blue, but they where all like "no its colourless".
It is colourless, but what it does is refract the light to distort the image, showing us that it is there
pure h20 is not blue on any basis. Tough thing to be when it's a union of two colorless atoms (or particles, whatever)
Huh. Who would've thought that beggining anew in my real life would coincide with starting anew on vgchartz?
Any day now, the dollar will be worth less than 2 zloty......any day now.....and my life savings will be in total jepordy ;(.
| Munkeh111 said: It is colourless, but what it does is refract the light to distort the image, showing us that it is there |
In that case everything is colorless. You do know that a refraction in light is a color right?
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