Question

A 7.5-cm-diameter horizontal pipe gradually narrows to 5.0 cm . When water flows through this pipe at a certain rate, the gauge pressure in these two sections is 31.0 kPa and 25.0 kPa , respectively.

What is the volume rate of flow? Q= ____m^3/s

I keep getting it wrong :(

Answer 1

low veloust Sneecased loid peed, clecrease inaurl Pressue V, 及<B Bexnulli fináple Since the fine is honzonhJEE The owrate is onsdint App 30 shere Vi and Vou the velo sho aten in the Pipe A, and A an the ross Seckenal avea the pipe Ly 4 A, 21 2. 1. 5

Pressue ne and density is S- 100o ts m Pat al the velves n en O. 31-2S100 o mal