Suppose you have a $8\mathrm{.}8$ cm diameter fire hose with a $2\mathrm{.}6$ cm diameter nozzle.Calculate the pressure drop due to the Bernoulli effect as water enters the nozzle from the hose at the rate of $40\mathrm{.}0$ L$/$s$.$ Take $1\mathrm{.}00103$ kg$/$m$3$ for the density of the water.

P$1-$ P$2$