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Diffstat (limited to '3845/CH14/EX14.7/Ex14_7.sce')
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1 files changed, 12 insertions, 0 deletions
diff --git a/3845/CH14/EX14.7/Ex14_7.sce b/3845/CH14/EX14.7/Ex14_7.sce new file mode 100644 index 000000000..823622881 --- /dev/null +++ b/3845/CH14/EX14.7/Ex14_7.sce @@ -0,0 +1,12 @@ +//Example 14.7
+rho=1.29;//Density of air (kg/m^3)
+V=12*18*3;//Volume (m^3)
+m=rho*V;//Mass of air (kg)
+c=1000;//Specific heat of air (J/kg.C), See Table 14.4
+delta_T=10;//Change in temperature (C)
+Q=m*c*delta_T;//Heat transferred (J)
+t=30*60;//Time,minutes converted to seconds,(s)
+rate=Q/t;//Heat transfer rate(W)
+printf('Rate of heat transfer = %0.2f kW',rate/1000)
+//Openstax - College Physics
+//Download for free at http://cnx.org/content/col11406/latest
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