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How old will you be in 10 years? What is the final temp (in oC) when 20.0 g of water at 25°C is mixed with 30.0 g of water at 80.°C? Specific heat of water is 4.184 J/goC.? What should be added to equation to make it a perfect square 9x^4 + 2x^2 + 25? ....Please!? Calculate stress and strain in round bar 12mm in diameter and 150mm long with tensile force of 400N acting on it? Classify proteins on the basis of phyiscal and chemical porproties?