Agarden hose with a small puncture is stretched horizontally along the ground. the hose is attached to an open water faucet at one end and a closed nozzle at the other end. as you might suspect, water pressure builds up and water squirts vertically out of the puncture to a height of 0.73 m. determine the pressure inside the hose. (enter your answer to the nearest 1000 pa.) 7161.3 if you use the subscripts "1" and "2" respectively to represent a point in the hose before the leak and the site of the leak, how does h compare to h2? how does v1 compare to v2? what is the value of the pressure at the site of the puncture?

The pressure inside the hose 7000 Pa to the nearest 1000 Pa.

The pressure at the site of the puncture is

Explanation:

According to Poiseuille's law,

Where is the pressure at a point before the leak, is the pressure at the point of  the leak , μ = dynamic viscosity, L = the distance between points and , Q = flow rate, D = the diameter of the garden hose.

Also,  from the equation , the equations and can be derived.

Combining Poseuille's law with the above, we get

Since the hose has a uniform diameter, the nozzle at the end is closed and neither point nor lie after the puncture,

The pressure at the site of the puncture

c)as speed changes, wavelength and frequency change.

everything changes!

t = 1/400 h   ⇔ 0.0025 h ⇔ 9s ⇔ 0.15 m

any of the answers are correct.