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Why is the colour of water blue?
Water is blue because it weakly absorbs the red end of the light spectrum well, just like other blue items. The degree it absorbs the red is very difficult to perceive with small amounts of water, which is why a glass of water is colorless.It is a common misconception that water is transparent or colorless (which is ironically perpetuated by claiming that the opposite is a misconception), but water's color can and has been shown experimentally. The reflection of the sky, a common explanation, would only alter the water color if it was very still, which it often is not. Water is still blue on cloudy days.
What does blue gold mean?
Water
What does water appears blue?
Shark, fish, and most underwater animal's semen is blue.
What is the meaning of blue revolution?
blue revolution is associated with increased production of fish
What is blue water policy?
"Blue Water" is Naval terminology for deep ocean, as opposed to littoral (coastal), riverine, or regional operations (Coast Guard, or Navy, depending on the mission). A "Blue Water Navy" is a Navy that has global operational or strategic capability - the U.S., Britain, France, Russia (barely) are all examples of nations having both a Blue Water Navy, and the maritime history of Naval operations to go with it. Blue Water policy refers to operations that involve open ocean scenarios, as opposed to littoral, riverine, or landlocked water operations.
Why is water blue when you see it in a lake but not in a jar?
The blue appearance of a lake is the result of the reflection of a blue sky on the water's surface. A jar of water indoors does not have a blue reflection from the sky and therefore does not have a blue color.
Why water is blue in color in sea?
sea water is in blue colour because of the sky's reflection
Why is some water blue?
That is the reflection of the sky and how light scatters.
Why is the water blue in the ocean but not in a cup?
The only reason the water in thee ocean is because of the reflection like if you are in the shower or has drinking water the water is clear and colorless because there is no reflection of the sky
Why is the color of the water at the sea is greenish blue?
The colour of the sea is greenish blue because of the reflection of the sky
Blue Sky Laws?
The sky isn't blue, its a just a reflection from the sunlight onto the water, thus creating the illusion that the sky is blue...
Why is earth green and blue?
Earth appears green and blue due to the presence of water and vegetation. The blue color comes from the reflection of sunlight by the oceans and the atmosphere, while the green color is from the reflection and absorption of sunlight by plants. The combination of these colors gives Earth its distinct appearance.
Is water blue or clear?
Water is clear but when there's a lot of water gathered together it looks liked it is blue, but it's not. That's why when you have a water bottle, its clear not blue
Why is the sky light blue in the day time?
It is the reflection of the sunlight off the ocean water on earth.
Why isn't outer space blue?
Because there is no water vapour or water droplets to reflect the light of the sun and stars. Also maybe because of the ocean. Earth is blue because of the reflection of the water.
On a map what color is for water?
When you look into an ocean or a lake, the water looks like it's blue. But, up close, water isn't really blue. It's only blue when you look at it in big groups, (like an ocean or a lake, a pond etc.), because the sky is blue, so the color of the sky makes a blue reflection on the water, making it look blue. So, on a map, if you drew water as clear, nobody would be able to tell there was anything there at all! So, water on a map is drawn blue instead.
Is the sea really blue?
The wather itself does not change colour, it just appears to. The sky is reflected by the surface of the sea, you'll often notice that the sea seems dull looking on an overcast day. Also, what's in the water will affect the colour of the sea. Once a year, Phytoplankton (tiny plants) bloom in huge numbers. This will make the sea appear green.
