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


The pressure at the site of the puncture is

Step-by-step 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


