//Chapter-18,Example 1,Page 404 clc(); close(); H=6 W= 2200 //water equivalent of bomb calorimeter w= 550 //weight of water taken del_t = 2.42 //rise in temperature m= 0.92 //weight of coal burnt L =580 //latent heat of steam fuse = 10 //fuse correction acid =50 //acid correction HCV=((W+w)*(del_t)-(acid+fuse))/m NCV=HCV-(0.09*H*L) printf("HCV = %.2f cal/g",HCV) printf("\n NCV = %.2f cal/g",NCV)