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Color of water - Wikipedia

en.wikipedia.org/wiki/Color_of_water

While relatively small quantities of water appear to be colorless, water's tint becomes a deeper blue as the thickness of the observed sample increases. The blue ...

WHY IS WATER BLUE - Dartmouth College

www.dartmouth.edu/~etrnsfer/water.htm

Why is water blue? J. Chem. Ed. 1993, v.70(8), pp.612-614.

Why does the ocean appear blue? Is it because it reflects the color ...

www.scientificamerican.com/article/why-does-the-ocean-appear/

"The ocean looks blue because red, orange and yellow (long wavelength light) are absorbed more strongly by water than is blue (short wavelength light).

How Can Bodies of Water Be Different Colors? | Mental Floss

mentalfloss.com/article/50384/how-can-bodies-water-be-different-colors

Jun 17, 2013 ... Is the Caribbean water cleaner? Is the sun stronger down south? And how come it's green-blue near the shore, yet navy blue a mile off shore?

If Water is Colorless, Then Why Does the Ocean Appear Blue ...

www.scienceabc.com/nature/water-is-colourless-yeah-so-why-does-sea-water-appear-blue.html

While relatively small quantities of water appear to be colorless, the slight tint of water becomes a deeper blue as the thickness of the observed sample ...

Why is sea water blue while water in a glass is colorless? - Quora

www.quora.com/Why-is-sea-water-blue-while-water-in-a-glass-is-colorless

I know that the underlying theory has to do with selective absorption and ... Water slightly absorbs more light at the red end of the spectrum so that it is in fact ...

Why is water blue? | Reference.com

www.reference.com/science/water-blue-8ea70a362adeb523

Water appears blue due to the way it absorbs and reflects light. Water molecules tend to absorb long-wavelength parts of the light spectrum and reflect shorter ...

Why is the ocean blue? Everyday Mysteries:Fun Science Facts from ...

www.loc.gov/rr/scitech/mysteries/oceanblue.html

Blue wavelengths are absorbed the least by the deep ocean water and are scattered and reflected back to the observer's eye; Particles in the water may help to ...

I would like to know why water's blue in the ... - UCSB Science Line

scienceline.ucsb.edu/getkey.php?key=2926

I would like to know why water's blue in the ocean and clear in a cup? My teacher lives in by the beach and the color are green, red, gray, black at night.

Here's why some beaches have blue water, some have grey ...

www.sciencealert.com/here-s-why-some-beaches-have-clear-water-and-others-don-t

Jul 14, 2016 ... As it happens, several factors play a role in distinguishing the sparkly, blue water of certain coasts from the dirty, puddle-like water on other ...

Answer
Water appears blue because it can absorb long wavelength light better than short wavelength light.
When light enters water, the longer wavelengths of light such as red, yellow, and orange are absorbed, and mostly blue light is reflected back.
More Info

What color is water? | Causes of Color - Webexhibits

www.webexhibits.org

That cool, refreshing glass of water on a hot day may appear colorless, but water is actually a faint blue color. The blue color becomes visible when we look ...

Why Is the Ocean Blue? - Live Science

www.livescience.com

Mar 19, 2014 ... It's commonly believed that the ocean is blue because it's reflecting the ... Just how blue the water is depends on how much of it is available to ...

The real color of water - blue - ZME Science

www.zmescience.com

Apr 2, 2013 ... You've seen it in deep oceans – water becomes blue. Sure, one could argue, but that's only because the water is reflecting the color of the sky.