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SIR SADIQ DIL SAHAB ANSWERING QUESTION
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QUESTION :SIR WHY IS THE EARTH NOT IN THERMAL EQUILIBRIUM WITH SUN ?
ANSWER : The earth is not in thermal equilibrium with sun ; because while earth is being warmed by absorbed radiant energy, it is also losing heat in various ways (eg re-radiation ,
Conduction , Convection and evaporation ). moreover ,they are not in PERFECT THERMAL CONTACT with each other.The average temperature of the earth is About 300 Kelvin(unit of temperature)
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PICTURE SHOWING THE REAL REASON
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SUN AND EARTH THERMAL LOSS
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