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2010-01-17T13:53:39+01:00
Cp=ms*100%/mr
ms=cp*mr/100%=15%*80g/100%=12g
mr1=mr+mw=80g+20g=100g
cp1=ms*100%/mr1=12g*100%/100g=12%
2010-01-17T13:58:58+01:00
Cp1 = 15%
mr = 80 g
Cp = ms * 100%/mr
15 = 100ms/80g
100 ms = 1200 g
ms = 12 g

Cp2 = 12 * 100%/80 + 20
Cp2 = 1200/100 = 12 % !!!