Question

A certain fire extinguisher consists of a large sealed tank with a thin tube leading from the bottom of the
tank to an exit nozzle; the air above the liquid in the tank is at an overpressure Prank
with respect to
atmospheric pressure p. The exit nozzle is at the same level as the top of the liquid;
both are a distance
y above the bottom of the tank (see figure). The liquid has density p. Find an expression for the speed of
the stream of liquid emerging from the nozzle.
"tank
terly
dass Pottery
Park + 3 = Perak. Say ... Jul
ро
P
Ptern
.
2 (Ptank + P.
2P tank
(A)
(B)
(Ptank + P.
2p
(C)
Ptank
(D)
ур
р
р​

Answer 1

Answer:

mark me as a brainlist

........................................mark me as a brainlist

........................................mark me as a brainlist

........................................

Explanation:

mark me as a brainlist

............

$7$

............................

vmark me as a brainlist

........................................