45 g of water at 50∘C in a beaker is cooled when 50 g of copper at 18∘C is added to it.The contents are stirred till a final constant temperature is reached.Calculate
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The specific heat of air at constant pressure is 1.05kj//kg K and the specific heat of air at - YouTube
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thermodynamics - How to calculate the volume of air that will cool steel? - Engineering Stack Exchange
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