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// Y.V.C.Rao ,1997.Chemical Engineering Thermodynamics.Universities Press,Hyderabad,India.
//Chapter-1,Example 2,Page 7
//Title:Force due to atmospheric air
//================================================================================================================
clear
clc
//INPUT
l=15;//length of the child's head in cm
b=12;//breadth of the child's head in cm
p=101325;//atmospheric pressure in Pa
//CALCULATION
area=(l*b)/(10^4);//calculation of area of the child's head in m^2
force=p*area;//calculation of force exerted on the child's head due to atmospheric air in N
//OUTPUT
mprintf('\n The force exerted on the childs head due to atmospheric air= %f N',force);
//===============================================END OF PROGRAM===================================================
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