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How much does the sun transmit to earth by radiation?
99%
How much energy does the sun transmite to earth radiation?
99%
How does the radiation emitted from the sun differ from the radiation emitted by earth?
The Sun emits a broader spectrum of radiation, including visible light, ultraviolet rays, and infrared radiation, while Earth primarily emits infrared radiation due to its lower temperature. The Sun's radiation is much more intense and has higher energy compared to the radiation emitted by Earth.
What form of oxygen protects us from high energy radiation?
The ozone layer, located in the Earth's stratosphere, protects us from high-energy radiation by absorbing much of the Sun's ultraviolet (UV) radiation. This absorption prevents harmful UV rays from reaching the Earth's surface and causing damage to living organisms.
How is earth atmosphere affected by solar energy?
The earth's atmosphere is affected by solar energy because the energy creates a greenhouse effect. When the radiation of the sun makes the earth too warm, there will be too much greenhouse gas that gets trapped in the atmosphere.
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.
Is it true that the wave length of energy radiated from the earth back into the atmosphere is longer than the incoming solar radiation?
Yes, it is true. The energy radiated from the Earth back into the atmosphere is primarily in the form of infrared radiation, which has a longer wavelength compared to the incoming solar radiation, which is predominantly in the visible spectrum and has shorter wavelengths. This difference in wavelength is due to the Earth's surface temperature being much lower than that of the Sun. As a result, while solar radiation peaks in the visible range, Earth's emitted radiation peaks in the infrared range.
How radiation from sun is different from that of earth?
Radiation emitted by the sun has a wide range of frequencies from infrared, to visible light, to ultra-violet. It even has small amounts of microwaves, X-rays, and gamma rays. All this comes from the intense energy created in the sun's core. Radiation from the Earth is mostly (or maybe entirely) infrared radiation. This energy is of longer wavelength (lower energy) and comes from the heat emitted from the Earth as it is heated by the energy from the sun.
The reason the Sun's radiant energy is of shorter wavelengths than the Earth's is because the Sun?
is a much hotter object compared to Earth, so it emits higher-energy, shorter-wavelength radiation in the form of visible light, ultraviolet, and infrared. Earth, being cooler, emits longer-wavelength radiation in the form of infrared.
How much of the energy that reaches earth is supplied by the sun through the radiation?
All of it. Earth doesn't receive a significant amount of radiation through any other means.All of it. Earth doesn't receive a significant amount of radiation through any other means.All of it. Earth doesn't receive a significant amount of radiation through any other means.All of it. Earth doesn't receive a significant amount of radiation through any other means.
Explain what happens when radiation heats up an object?
First radiation is the transmission of high energy particles. when you apply radiation to an object the energy from those particles is transmitted into the object. this additional energy is transmitted into the particle by "bumping" into the atoms or molecules that make up this object. by hitting those atoms with these fast moving particles you transmit that energy into the atoms of the object. this causes the atoms to move much faster than they were before. and the movement of these atoms contributes to the temperature of the object
Does the earth intersects with most of the suns radiation?
No, the Earth does not intercept most of the Sun's radiation. In fact, only about 1/2,000,000th of the Sun's total energy output reaches the Earth, as much of it disperses in space. Approximately 70% of the incoming solar radiation is absorbed by the Earth's atmosphere, oceans, and land, while the rest is reflected back into space. This balance is crucial for maintaining the planet's climate and supporting life.
