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What type of radiation is in the atmosphere due to greenhouse gases?
Infrared radiation is the type of radiation trapped in the atmosphere due to greenhouse gases. This radiation is emitted by the Earth's surface and is absorbed and re-radiated by greenhouse gases, such as carbon dioxide and water vapor, leading to the warming of the Earth's surface.
A mixture of gases that surrounds a planet or moon?
An atmosphere is a mixture of gases that surrounds a planet or moon. It is held in place by the gravitational force of the celestial body and plays a crucial role in supporting life by regulating temperature, protecting from harmful radiation, and facilitating essential processes like respiration.
How do greenhouse gases absorb shortwave radiation?
Greenhouse gases absorb shortwave radiation by allowing it to pass through the Earth's atmosphere and reach the surface. Once the radiation hits the surface, it is absorbed and re-emitted as longwave radiation. Greenhouse gases then trap this longwave radiation, preventing it from escaping back into space and causing the Earth's temperature to rise.
What Is terrestrial radiation and How does it differ from solar radiation?
They are essentially the same thing. Solar radiation from the sun is made up of two components: (1) direct solar raidation; and (2) diffuse solar radiation. Global radiation refers to the sum of direct and diffuse fractions.
What is the source of radiation for both earth's atmosphere and greenhouse?
The sun.
What is the vacuum pressure of space and how does it impact celestial bodies?
The vacuum pressure of space is extremely low, close to zero. This lack of pressure can impact celestial bodies by causing gases to expand and escape, affecting their atmospheres and surfaces. Additionally, the vacuum of space can lead to the freezing and desiccation of materials on celestial bodies.
What is a giant ball of superheated plasma?
A giant ball of superheated plasma is a star, such as the Sun. Stars are massive celestial bodies primarily composed of hydrogen and helium gases undergoing nuclear fusion reactions in their cores, generating immense heat and light.
What are three things that do not have cells?
Light: It is a form of energy without cells. Rocks: Solid aggregates of mineral grains that lack cells. Stars: Massive celestial bodies composed primarily of gases and plasma without cellular structures.
How is air held in position around the Earth?
By the Earth's gravity. This is why celestial bodies like the Moon and Mercury do not have atmospheres, they don't have enough gravity to hold onto the gases.
Is a star bigger than an ocean?
HECK YEA! the sun is a star and its not even the biggest star and in it alone you can fit 1 million earths inside it. yeah and there is a star that is a million time bigger than the sun, and so on
Can gases emit radiation?
Yes, gases can emit radiation. When a gas is heated, it can emit thermal radiation in the form of light. Additionally, certain gases can absorb and emit specific wavelengths of radiation, such as in the process of fluorescence or phosphorescence.
What gases absorb infrared radiation?
The gases that absorb infrared radiation are known as greenhouse gases, such as carbon dioxide, methane, and water vapor.
What are Two ways gases can affect radiation?
Gases can absorb radiation, where specific gases like water vapor, carbon dioxide, and methane can trap heat in the atmosphere, contributing to the greenhouse effect and global warming. Gases can also scatter radiation, leading to phenomena like Rayleigh scattering in the atmosphere, which is responsible for the blue color of the sky.
Do stars emit gasses?
They ARE gas - or more accurately plasma. They do though emit vast quantities of dust (condensed atoms and molecules of elements they have formed) and gas, along with subatomic particles and a great swathe of the electromagnetic radiation spectrum. The actual materials and radiation depend on the star itself, and its stage in life.
What does composition mean in space terms?
In space terms, composition refers to the combination of elements and compounds that make up celestial bodies such as planets, moons, and asteroids. The composition of a celestial body can include materials like rock, metal, ice, and gases, which determine its physical and chemical properties. Studying the composition of celestial bodies can provide valuable insights into their formation and evolution.
How is transferred in liquid and gases?
In liquids by convection and by radiation in gases
Does radiation travel through solids liquids or gases?
Radiation can travel through solids, liquids, and gases. The extent to which radiation penetrates these materials depends on factors such as the type of radiation, the energy level, and the density of the material.
