0
Ultraviolet (UV) light can penetrate water to a depth of about 1 meter in clear ocean water, but this depth decreases in more turbid or polluted water. Beyond this depth, the UV light is effectively absorbed by the water molecules. UV light is important in water as it helps to sterilize and cleanse the water by killing off bacteria and other microorganisms.
Still curious? Ask our experts.
Chat with our AI personalities
Lao
Rafa
ReneAdd your answer:
Earn +20 pts
How far does light penetrate underwater?
The depth light can penetrate underwater depends on water clarity and the angle of the sun. In clear ocean water, sunlight can penetrate up to 200 meters (656 feet). In murky or turbid water, light penetration may only be a few meters.
Why doesn't light travel deeper into water?
Light can penetrate water to a certain depth, but it gets absorbed and scattered by water molecules, which diminishes its intensity with increasing depth. The absorption and scattering of light in water are caused by interactions between the light and the water molecules, leading to a decrease in the amount of light that can penetrate deeper into the water.
Compare and contrast ultraviolet light waves and visable light?
Ultraviolet light waves have shorter wavelengths and higher energy than visible light waves. Visible light is detected by the human eye, while ultraviolet light is invisible to humans but can cause skin damage. Both types of light are part of the electromagnetic spectrum and travel in waves.
Can light pass through silty water?
Yes, light can pass through silty water, but the particles in the water may scatter or absorb some of the light, reducing visibility. The more particles present in the water, the more likely it is for the light to be obstructed or scattered, affecting how far and clearly it can travel.
Does an infrared have have more or less energy than an ultraviolet wave?
An infrared wave has less energy than an ultraviolet wave. Ultraviolet waves have higher frequencies and shorter wavelengths, carrying more energy than infrared waves.
