If water is clear why is the ocean water blue?

Answer 1

Sunlight is made up of all the colors of the rainbow: red, orange, yellow, green, blue, and violet. Some of the sunlight is reflected off the surface of the water, reflecting the color of the sky. Some of the sunlight penetrates the water and is scattered by ripples and particles in the water (this tinges the appearance of the ocean with the color of the particles). In deep water, much of the sunlight is scattered by the oxygen in the water, and this scatters more of the blue light.

Water absorbs more of the red light in sunlight; the water also enhances the scattering of blue light. Sir Chandrasekhar Venkata Raman (an Indian physicist) won the Nobel prize in 1930 for his work on light.


Some Oddly-Colored Seas:
The Red Sea often looks red because of red algae that live in this sea.
The Black Sea looks almost black because it has a high concentration of hydrogen sulfide (which appears black).

Answer 2

Water is faint blue. Although water appears clear in small quanities (like a glass of water), the blue color becomes visible the more water we look through. Thus, deep lakes and seas are bluer than a shallow river.

Other reasons:
Particles in the water absorb light.
Particles can scatter light.
Surfaces of seas and oceans often reflect blue sky.

Answer 3

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 reflect blue light
The ocean reflects the blue sky

Answer 4

A combination of a couple things. 1. dissolved elements in the water. 2. Each element gives off a spectral color.The color that is given off when light(light particles pass through something Like air or water. I do believe The spectral color for Oxygen is blue. H2O.The chemical formula for water. 2 Hydrogen atoms to 1 Oxygen atom. The sky is blue during the day, but clear at night.

Answer 5

Water has a definite scattering/soaking up sources. whilst mild travels interior the direction of the water, it is going to scatter a number of the seen mild debris. The scattering of blue occurs close to the floor of the water. you p.c. a large physique of water to have the skill to ascertain the blue colour. on your bottled water or sink, there is not any longer adequate water for the sunshine to be scattered and absorbed in a particular way for the blue colour to be seen. This has no longer something to do with the meditated photograph of the sky on the water.

Answer 6

By reflection of the sky. On a cloudy day, the sea is not blue.

Answer 7

because the water reflects the sky

Answer 8

its because sky blue not water

Answer 9

it is not entirely clear, it intrinsically has a slight blue tint to it which is only obvious when your looking through a lot of it

Answer 10

The reflection of the sky...