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What is the difference between direct radiation and deffuse radiation?
Direct radiation comes from a single source and follows a straight path, while diffuse radiation is scattered sunlight that has been redirected in various directions by the atmosphere or other surfaces. Direct radiation is more intense and has a more concentrated energy than diffuse radiation.
What happens to light energy that is not absorbed by a material?
Light energy that is not absorbed by a material is typically reflected, transmitted, or scattered.
Why is there a loss of intensity when light is reflected?
When light is reflected, some of it is absorbed by the reflecting surface and some is scattered in various directions, leading to a loss of intensity in the reflected light compared to the incident light. Additionally, light can also be refracted or transmitted through the surface, further reducing the overall intensity of the reflected light.
What Happens To Radiation When It Hits Eath's Surface?
When radiation hits Earth's surface, it can be absorbed, reflected, or scattered. Some of the absorbed radiation warms the surface, causing temperatures to increase, while some is re-radiated back into the atmosphere as heat. The remaining radiation is reflected back into space, contributing to Earth's energy balance.
What image is formed in diffused reflection?
In diffused reflection, light is reflected in random directions by a rough or irregular surface. This results in the formation of a blurred or fuzzy image as the reflected light rays are scattered.
What is the difference between direct radiation and deffuse radiation?
Direct radiation comes from a single source and follows a straight path, while diffuse radiation is scattered sunlight that has been redirected in various directions by the atmosphere or other surfaces. Direct radiation is more intense and has a more concentrated energy than diffuse radiation.
How does radiation directed at the Earth fail to reach the surface?
Radiation directed at Earth can be absorbed or scattered by the atmosphere before reaching the surface. Different types of radiation can interact with particles in the atmosphere, causing them to be reflected, absorbed, or scattered in different directions, preventing them from reaching the Earth's surface in full intensity.
What three things that light can do when it interacts with matter?
It can be: -absorbed -reflected -refracted (scattered)
What type of radiation is reflected away from the earths surface?
Visible light and infrared radiation are mainly reflected away from the Earth's surface. These wavelengths are absorbed by the atmosphere and then reflected back out into space, helping to regulate Earth's temperature.
What happens to light energy that is not absorbed by a material?
Light energy that is not absorbed by a material is typically reflected, transmitted, or scattered.
Why is there a loss of intensity when light is reflected?
When light is reflected, some of it is absorbed by the reflecting surface and some is scattered in various directions, leading to a loss of intensity in the reflected light compared to the incident light. Additionally, light can also be refracted or transmitted through the surface, further reducing the overall intensity of the reflected light.
What Happens To Radiation When It Hits Eath's Surface?
When radiation hits Earth's surface, it can be absorbed, reflected, or scattered. Some of the absorbed radiation warms the surface, causing temperatures to increase, while some is re-radiated back into the atmosphere as heat. The remaining radiation is reflected back into space, contributing to Earth's energy balance.
What do you see when parallel rays of light it a bumpy surface you see?
You see the reflected light being scattered in different directions.
How would light behave if it was scattered absorbed reflected refracted separated and transmitted?
if we assume that you mean in that order the light would be gone once it was absorbed. (what was left of it once it was scattered anyway)
What happens when radiation reaches earth's surface?
When radiation reaches Earth's surface, it can be absorbed, reflected, or scattered. The amount of radiation that is absorbed can contribute to heating of the surface and atmosphere. This process is fundamental for maintaining Earth's energy balance and climate.
What happens to visible light that enters earths atmosphere?
Visible light that enters Earth's atmosphere can be absorbed, scattered, or reflected by molecules and particles in the air. Some of the light will reach the Earth's surface, contributing to the illumination we observe. The rest may be scattered in different directions, which can create effects like blue skies and colorful sunsets.
What happens to solar energy when it reaches the earth is it absorbed reflected or scattered?
All three.Incoming solar radiation: 100%Reflected or scattered by the atmosphere: 6% : Absorbed by the atmosphere: 16%Continuing incoming solar radiation: 78%Reflected by clouds: 20% : Absorbed by clouds: 3%Continuing incoming solar radiation: 55%Reflected by the earth's surface: 4% : Absorbed by the earth's surface (lands and oceans): 51%
