Question

Q.9)
Nater dynamic viscosity = 0.01 poise) flows under pressure through a pipe of
10 mm diameter at a velocity of 10 mm /sec. What would be the head loss per
km length of the pipe ? (1 marks)
0.6 m
Ans.
0.32 m
1.28 m
0.8 m​

Answer 1

the area of a parallelogram is 44.7 mm square and perpendicular distances 7.9 mm then the base will be