A garden has an internal diameter of 2.0cm. The diameter of its nozzle is 0.8cm. Assuming that the speed of water in the hose is 0.35m/s, what will be the speed through the nozzle?
1 Answer
May 31, 2018
The speed in the nozzle is
Explanation:
The flow rate
The cross section area of the hose is
The speed in the hose is
Therefore,
The cross section area of the nozzle is
The speed in the hose is
Therefore,
So,
The speed in the nozzle is