Calculate the pressure drop in mmHg for a fluid flowing within a smooth tube that is 0.8 cm in diameter and 20 cm in length. The fluid velocity in the tube is 200 cm s −1 , and the fluid has a density...

Calculate the pressure drop in mmHg for a fluid flowing within a smooth tube that is 0.8 cm in diameter and 20 cm in length. The fluid velocity in the tube is 200 cm s⁻¹, and the fluid has a density of 1.04 g cm⁻³
and a kinematic viscosity of 0.04 cm²
s⁻¹.