On average, how much shortwave radiation (in W/m) is ultimately absorbed by the surface of the Earth?
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On average, how much shortwave radiation (in W/m) is ultimately absorbed by the surface of the Earth?
The sun rays or the energy from sun is coming to us in form of radiation. This radiation is called solar radiation. This radiation when enters the atmosphere of earth, the atmosphere and earth absorbs these radiations. They are not able to absorb all the energy from radiation and only part of energy is absorbed which we get on surface of earth.
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- An astrophysicist determines the surface temperature of a distant star is 14,600 K. The surface temperature of the Sun is about 5800 K. "If the surface temperature of the Sun were to suddenly increase to 14,600 K, by how much would the radiated heat increase? (Express your answer to two significant figures.)The solar insolation at the top of the atmosphere is about 342 W/m^2. The total radiation absorbed at the surface of the Earth is 494 W/m^2. Explain how it is possible to absorb more radiation at the surface than comes in at the top of the atmosphere. (Answer should be one paragraph long)The specific heat of soil is 0.20 cal/(g.°C) and the specific heat of water is 1.00 cal/(g.°C). If 4.7 cal is supplied to one gram of soil and one gram of water, the RATIO of temperature increase of soil to that of water is
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