Question

A nozzle with a radius of 0.24 cm is attached to a garden hose with a radius of 0.91 cm that is pointed straight up. The flow rate through hose and nozzle is 0.45 L/s. Part a. Calculate the maximum height to which water could be squirted with the hose if it emerges from the nozzle in m. Part b. Calculate the maximum height (in cm) to which water could be squirted with the hose if it emerges with the nozzle removed, assuming the same flow rate.

Answer #1

Calculate the Reynolds number for the flow of water to a nozzle
with a radius of 0.270 cm in a garden hose with the radius of 0.950
cm when the nozzle is attached to the hose the flow rate through
hose and nozzle is 0.490 L per second assume the temperature of
water is 20°C
A. a nozzle with the radius of 0.270
Can the flow be laminar
B. A garden hose with the radius 0.950 cm
Can the flow...

Question 3. A garden hose attached with a nozzle is
used to fill a 25-gal (1gal =3.785L) bucket.
The water flows in the hose with the inner diameter of 1.1 in, and
exits at the nozzle at 50 m/s of
velocity. If it takes 0.8 min to fill the bucket with water,
determine
i. the volume and mass flow rates of water through the hose,
ii. the inner dimeter at the nozzle exit?
iii. the kinetic energy changes through the...

Question 3. A garden hose attached with a nozzle is
used to fill a 25-gal (1gal =3.785L) bucket.
The water flows in the hose with the inner diameter of 1.1 in, and
exits at the nozzle at 50 m/s of
velocity. If it takes 0.8 min to fill the bucket with water,
determine
i. the volume and mass flow rates of water through the hose,
ii. the inner dimeter at the nozzle exit?
iii. the kinetic energy changes through the...

. The nozzle of a garden hose is shown to the right. The hose
has a v1 v2 diameter of 2.5 cm, and the opening on the right has a
diameter of
0.75 cm. The water emerges from the opening to the air, so it is
at
atmospheric pressure. If the speed of the water at the opening v2
is
15 m/s,
A) What volume of water emerges from the hose every minute?
(Express your answer in gallons, where
1...

Water flowing through a garden hose of diameter 2.78 cm fills a
22.0 L bucket in 1.50 min.
(a) What is the speed of the water leaving the end of the
hose?
(b) A nozzle is now attached to the end of the hose. If the
nozzle diameter is one-third the diameter of the hose, what is the
speed of the water leaving the nozzle?

Water flows at 3.9 m / s through a garden hose of a diameter of
2.10 cm and emerges from a nozzle of a radius of 0.56 cm. If the
nozzle is directed vertically upward, to what height would the
water rise? Give your answer to two decimal places and remember add
unit m after the numerical value.

Water flowing through a garden hose of diameter 2.73 cm fills a
21.0-L bucket in 1.35 min.
(a) What is the speed of the water leaving the end of the
hose?
(b) A nozzle is now attached to the end of the hose. If the
nozzle diameter is one-third the diameter of the hose, what is the
speed of the water leaving the nozzle?

The
hose has a diameter of 2.5 cm, but the nozzle has a diameter of
only 1.10 cm. The water that comes out of the hose fills a
container of 25 Len 1.50 min. Calculate: a- the volume flow flowing
through the hose b- the velocity of the water leaving the nozzle c-
if the pressure external to the hose is atmospheric, what is the
absolute pressure of the water inside the hose?

a water hose with a diameter of 2.5 cm is attached to
a hydrant, and the gauge pressure at the hydrant is 312 kpa. at the
end if the hose , there is a nozzle with diameter of 6.8 mm.
if the nozzle is at the same height as the hydrant,
what is the speed of the water spray out if the nozzle?

6.7 Discuss the flow of water through a 1/2-in. rubber garden
hose that is attached to a house
faucet with a pressure of 70 psig available.

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