How many liters in 32mm pipe x1000mm long?

Answer 1

The pipe is a cylinder, radius = 1.6 cm, length = 100 cm.

Volume of the cylinder = (pi) x (radius)2 x (length) =

(pi) x (1.6)2 x (100) =

804.25 cm3 = 0.80425 litre. (rounded)