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EM radiation often emitted by heat lamps heaters and fires?
Infrared radiation is commonly emitted by heat lamps, heaters, and fires. This form of electromagnetic radiation has longer wavelengths than visible light and can be felt as heat when absorbed by an object.
What region in the stratosphere protects the earth from harmful ultraviolet radiation emitted by the sun?
The ozone layer in the stratosphere is the region that protects the Earth from harmful ultraviolet radiation emitted by the sun. Ozone molecules absorb and block a significant portion of the Sun's harmful UV rays from reaching the Earth's surface, helping to safeguard life on our planet.
What is responsible for absorbing the largest portion of incoming solar radiation?
The Earth's surface absorbs the largest portion of incoming solar radiation. This absorption heats the surface, causing it to emit infrared radiation back into the atmosphere.
How does visible light cause earths surface to become warmer?
Visible light is an insignificant portion of the solar radiation that warms the Earth. The sun's infrared radiation, also known as 'heat', is responsible for virtually all of it.
What is transmitted radiation?
Transmitted radiation refers to the portion of radiation that passes through a material without being absorbed or scattered. This can include various types of radiation such as light, x-rays, or gamma rays. The amount of transmitted radiation depends on the material's composition and thickness.
EM radiation often emitted by heat lamps heaters and fires?
Infrared radiation is commonly emitted by heat lamps, heaters, and fires. This form of electromagnetic radiation has longer wavelengths than visible light and can be felt as heat when absorbed by an object.
What region in the stratosphere protects the earth from harmful ultraviolet radiation emitted by the sun?
The ozone layer in the stratosphere is the region that protects the Earth from harmful ultraviolet radiation emitted by the sun. Ozone molecules absorb and block a significant portion of the Sun's harmful UV rays from reaching the Earth's surface, helping to safeguard life on our planet.
What kind of radiation is used by mobile phones?
Electromagnetic radiation, in the microwave portion of the radio spectrum.
In which region of the electromagnetic spectrum is most of the outgoing radiation from earth?
Aside from all the radio signals generated by Man, the Earth radiates primarily in the Infrared portion of the electromagnetic spectrum. This consists of reflected and re-radiated solar heat and 'black body' radiation from the Earth itself. (The reflected radiation includes some components of shorter wavelength such as visible light, but the re-radiated component is essentially all infrared.)
What is responsible for absorbing the largest portion of incoming solar radiation?
The Earth's surface absorbs the largest portion of incoming solar radiation. This absorption heats the surface, causing it to emit infrared radiation back into the atmosphere.
What occurs between visible light and a small portion of electromagnetic energy?
UV radiation and infrared radiation bb
Why is infrared known as heat?
Infrared is known as heat because it is the portion of the electromagnetic spectrum that is associated with thermal energy. Infrared radiation is emitted by all objects with a temperature above absolute zero and is commonly felt as heat because it causes molecules to vibrate, generating warmth.
What gas absorbes a large portion of ultravionlet radiation in the stratosphere?
Ozone gas absorbs it. It absorbs the ultraviolet radiation of the sun.
Why can humans not see radiation?
because they are present at the invisible portion of the electromagnetic spectrum
Radiation absorbed per 100 units by water vapor and clouds?
The amount of radiation absorbed per 100 units by water vapor and clouds can vary depending on factors like the amount of water vapor present, cloud density, and the type of radiation (e.g. solar or terrestrial). On average, water vapor absorbs a significant portion of solar radiation and emits it back into the atmosphere. Clouds can further enhance this absorption and scattering of radiation, leading to a net increase in energy absorption compared to clear skies.
How does visible light cause earths surface to become warmer?
Visible light is an insignificant portion of the solar radiation that warms the Earth. The sun's infrared radiation, also known as 'heat', is responsible for virtually all of it.
How many times can photons warm the earth with carbon dioxide present?
Photons emitted by the sun warm the Earth continuously. When photons interact with the Earth's surface, the energy is absorbed and re-emitted as infrared radiation. Carbon dioxide in the atmosphere can trap a portion of this infrared radiation, leading to the greenhouse effect and warming the Earth. This process occurs repeatedly as long as there is carbon dioxide present in the atmosphere.
