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Unformatted text preview: Thermodynamics U=Q in +W by (W by =work done by system) (Q>0heat added, W>0work is done) Q=mcT (Q=heat flow, c=specific heat) (c water :1.00cal/gC=1.00kcal/kgC=4.186kJ/kgC) (c human body :0.83kcal/kgC=3.470kJ/kgC) Q(latent heat)=mL (H 2 O:L f =80cal/g,L v =540cal/g) (ethanol L f =25cal/g,L v =204cal/g) Power=Energy given up/time...
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- Spring '08