vapore d' acqua

A cura di: fabio scardia

SVOLGIMENTO:

a)  $Q=m*L= (2* 22,6*10^5)J= 4,52*10^6J$

b) $Q= c*m*DT+ m*L= [(4186*2*100)+(4,52*10^6)]J= 5,36*10^6J$