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What is the term for solar radiation that reaches the earth's surface?
The solar radiation that reaches the earths surface from the sun is called INSOLATION
How does solar radiation reach the surface of the earth?
Solar radiation reaches the surface of the Earth through the process of electromagnetic radiation emitted by the Sun. This radiation travels through space and reaches Earth's atmosphere, where it penetrates and warms the surface of the planet. The atmosphere helps block harmful radiation while allowing sunlight to reach the surface.
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.
Why is the atmosphere is heated cheifly by radition from Earth's surface rather than by direct solar radiation?
The atmosphere is heated chiefly by radiation from Earth's surface because the Earth's surface absorbs solar energy and emits it as infrared radiation. This infrared radiation is then trapped by greenhouse gases in the atmosphere, causing the atmosphere to be heated. Direct solar radiation contributes to heating the Earth's surface, which in turn warms the atmosphere through convection and radiation.
How much radiation is absorbed by the earths surface?
The amount of radiation absorbed by the Earth's surface varies depending on factors such as location, time of day, and cloud cover. On average, about half of the solar radiation that reaches the Earth's atmosphere is absorbed by the surface, where it is then transformed into heat energy.
How do you reflect radiation?
For IR, visible, and UV radiation; any shiny surface will do. For acoustic radiation, any massive smooth surface will do. For em radiation, any material with a very different dielectric constant from that of air will do. For ionizing radiation, there is a lot of money to be made from this discovery. That problem is yet (mainly) to be solved.
Is radiation absorbed by a silver surface?
Yes, radiation can be absorbed by a silver surface. The absorption of radiation will depend on factors such as the type of radiation, the energy level, and the thickness of the silver surface.
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.
Why do different areas on earths surface receive different amounts of solar radiation?
Because the Earth is tilted side ways.-YAMII ;)
What are the locations of the North and South Pole?
The poles are located at 90 degrees latitude. They are located at that part of the Earth's surface which is consistently the furthest from the the sun's heat and light radiation. The locations also receive radiation which has travelled the greatest distance within the atmosphere within which to be absorbed. These locations are, therefore, the coldest regions on the Earth's surface.
What is a surface that reflects radiation?
A mirror is a surface that reflects radiation, including visible light. It has a high level of reflectivity due to its smooth surface.
What is the term for solar radiation that reaches the earth's surface?
The solar radiation that reaches the earths surface from the sun is called INSOLATION
How does solar radiation reach the surface of the earth?
Solar radiation reaches the surface of the Earth through the process of electromagnetic radiation emitted by the Sun. This radiation travels through space and reaches Earth's atmosphere, where it penetrates and warms the surface of the planet. The atmosphere helps block harmful radiation while allowing sunlight to reach the surface.
What percent radiation is lost after reaching earth's surface?
about 5% of radiation is lost before reaching Earth's surface
What type of radiation is trapped on the Earth's surface by the Greenhouse effect?
Infrared radiation is the type of radiation that gets trapped on Earth's surface by the greenhouse effect. This radiation is emitted by the Earth's surface in response to the incoming solar radiation and is absorbed and re-emitted by greenhouse gases in the atmosphere, leading to the warming of the planet.
What happens to the shortwave radiation that reaches Earth's surface and is not reflected?
The shortwave radiation that reaches Earth's surface and is not reflected is absorbed by the surface, warming it up.
What is the effect of colour on radiation heat transfer?
The color of a surface affects its emissivity, which is a measure of how efficiently the surface emits thermal radiation. Dark-colored surfaces typically have higher emissivity and thus absorb and emit more radiation compared to light-colored surfaces. This can impact the rate of heat transfer through radiation between surfaces of different colors.
