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Diffstat (limited to '3845/CH14/EX14.5')
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1 files changed, 14 insertions, 0 deletions
diff --git a/3845/CH14/EX14.5/Ex14_5.sce b/3845/CH14/EX14.5/Ex14_5.sce new file mode 100644 index 000000000..c0194e20b --- /dev/null +++ b/3845/CH14/EX14.5/Ex14_5.sce @@ -0,0 +1,14 @@ +//Example 14.5
+A=0.950;//Area (m^2)
+d=2.5*10^-2;//Thickness (m)
+T1=0;//Temperature inside the box (C)
+T2=35;//Temperature outside the box (C)
+t=24*60*60;//Time, convert 1 day to seconds (s)
+k=0.010;//Thermal conductivity of styrofoam (J/s.m.C)
+rate=[k*A*(T2-T1)]/d;//Rate of conductive heat transfer (J/s)
+Q=rate*t;//Heat energy transferred (J)
+L_f=334*10^3;//Latent heat of fusion of water (J/kg)
+m=Q/L_f;//Mass of ice melted (kg)
+printf('Amount of ice that melts in one day = %0.2f kg',m)
+//Openstax - College Physics
+//Download for free at http://cnx.org/content/col11406/latest
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