A petroleum crude oil having a density of ̑oil= 892 kg/m3 is flowing, through the piping arrangement shown in the below figure bellow at total rate of (1.4+n) L/s entering pipe (1). The flow divides equally in each of pipes (3). Calculate the following using SI units:
a-The total mass flow rate in pipe (1) and pipe (3 )
b- The average velocity in pipe (1) and pipes (3).
c- The mass velocity in pipe (1).