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Long wave radiation in the Earth's energy budget primarily comes from the Earth's surface. The surface absorbs shortwave radiation from the sun and then emits longwave radiation back into the atmosphere. This longwave radiation plays a crucial role in maintaining the Earth's energy balance.
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Why does electromagnetic radiation have the lowest energy?
Electromagnetic radiation has the lowest energy due to its long wavelength and low frequency. In the electromagnetic spectrum, radiation with longer wavelengths, such as radio waves, carries lower energy compared to higher-frequency radiation like gamma rays.
Is long wave heat radiation given off by the earth when the earth absorbs short wave radiation?
Yes, long-wave heat radiation is given off by the Earth as it absorbs short-wave radiation from the Sun. This process is known as the Earth's energy balance, where incoming solar radiation is absorbed by the Earth's surface and later re-emitted as long-wave heat radiation.
How did radiation start?
Radiation has existed throughout the universe since the Big Bang, as it is a natural form of energy. This energy can take various forms, such as electromagnetic radiation (like light and radio waves) or particle radiation (like alpha and beta particles). Radiation is produced through processes like nuclear decay, fusion in stars, and cosmic events.
Does a nuclear bomb have radiation in it?
Yes, a nuclear bomb produces radiation as a result of the nuclear fission or fusion reactions that release large amounts of energy. This radiation can have immediate and long-term harmful effects on living organisms and the environment.
Why is radiation able to carry thermal energy across a large distance?
Radiation can carry thermal energy across a large distance because it does not require a medium, such as air or water, to transfer heat. Instead, radiation can travel through empty space in the form of electromagnetic waves, allowing it to transport heat over long distances.
What is energy that is transferred by waves that is 9 letters long?
Radiation.
What are two kinds of energy transfer does radiation involve?
Long wave radiation can be the result of kinetic energy, or latent energy being transformed into heat energy. Or a heated surface radiating heat energy. Short wave radiation from the sun is heat energy released by the fusion processes present in the sun.
What is heat budget?
Is the balance between incoming short wave solar radiation (infra) and outgoing long wave solar radiation (TERESTRIAL) to avoid over cooling and overheating of the atmosphere.
What is the heat budget?
Is the balance between incoming short wave solar radiation (infra) and outgoing long wave solar radiation (TERESTRIAL) to avoid over cooling and overheating of the atmosphere.
Is solar energy exhaustible?
No, solar energy is a renewable energy source that relies on the sun's radiation, which is a virtually inexhaustible resource. As long as the sun continues to shine, we can harness solar energy to generate electricity through solar panels.
Does more energy reach us through conduction or radiation?
More energy reaches us through radiation. Conduction transfers heat through molecules touching each other, which is less efficient over long distances compared to the electromagnetic radiation that carries heat energy from the sun to Earth through the vacuum of space.
Why does electromagnetic radiation have the lowest energy?
Electromagnetic radiation has the lowest energy due to its long wavelength and low frequency. In the electromagnetic spectrum, radiation with longer wavelengths, such as radio waves, carries lower energy compared to higher-frequency radiation like gamma rays.
Is long wave heat radiation given off by the earth when the earth absorbs short wave radiation?
Yes, long-wave heat radiation is given off by the Earth as it absorbs short-wave radiation from the Sun. This process is known as the Earth's energy balance, where incoming solar radiation is absorbed by the Earth's surface and later re-emitted as long-wave heat radiation.
What is the definition of a heat budget?
Is the balance betwen in coming short wave solar radiation (infra) and out going long wave solar radiation (TERESTRIAL) to avoid over cooling and over heating of the atmospher
Does sunlight come in longwave radiation or shortwave?
Wein's Displacement Law explains the difference between long and shortwave radiation. Shortwave radiation has shorter, more high energy wavelengths (stronger with less distance to travel) while longwave radiation travels farther, but has less energy. Earth's radiation is 20 times longer than the maximum solar radiation, so it is referred to as longwave, while solar energy is referred to as shortwave radiation.
What type of radiation from Earth is the long-wave radiation absorbed by greenhouse gases?
The long-wave radiation absorbed by greenhouse gases is primarily in the form of infrared radiation. After the Earth's surface absorbs solar energy, it re-emits this energy as infrared radiation, which has longer wavelengths compared to the short-wave radiation from the sun. Greenhouse gases in the atmosphere, such as carbon dioxide and methane, absorb and re-radiate this infrared radiation, contributing to the greenhouse effect and warming the planet.
How long energy sun take to get to earth?
Energy, in the form of radiation, takes about 8 minutes to reach from the surface of Sun to the surface of Earth.
