" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
mw=50g
115*20+50*0=165x
2300=165x
x=13,94%
Vr = 100cm³
d = 1,15 g/cm³
mr = 115g
Cp = 20%
Vs = 20 cm³
ms = 1,15 gm/cm³ * 20 cm³ = 23 g
Vw = 50cm³
dw = 1g cm³
mw = 50g
mr = 115g + 50g = 165g
Cp = 23g * 100% / 165g = 14%
odp. stez proc wynosi 14%