A water supply maintains a constant rate of flow for water in a hose. you want to change the opening of the nozzle so that water leaving the nozzle reaches a height that is four times the current maximum height the water reaches with the nozzle vertical. to do so, what should you do?

Question

Physics

Gypsy

21 December, 07:25

A water supply maintains a constant rate of flow for water in a hose. you want to change the opening of the nozzle so that water leaving the nozzle reaches a height that is four times the current maximum height the water reaches with the nozzle vertical. to do so, what should you do?

+3

Answers (1)

Know the Answer?

Hubby · Answer 1

The answer for the problem is explained through this: From V = √ (2 g y), the velocity would need to double if the height quadruples. So if we need to double the velocity, the area must be reduce by a factor of 2, assuming producing the same flow rate.