1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zmey [24]
3 years ago
9

Water flows through a horizontal pipe (from a wider area to narrow area section) and then out into the atmosphere at a speed v1

15 m/s. The diameters of the wide and narrow sections of the pipe are 5.0 cm and 3.0 cm.
What volume of water flows into the atmosphere during a 10 min period?
Physics
1 answer:
Darina [25.2K]3 years ago
4 0

Answer:

V = 6.36 m³

Explanation:

For this exercise we will use fluid mechanics relations, starting with the continuity equation.

Let's write the flow equation

        Q = v₁ A₁

       

The area of ​​a circle is

        A = π r²

Radius is half the diameter

        A = π/4  d²

        Q = v₁ π/4 d₁²

        Q = π/ 4 15 0.03 2

        Q = 0.0106 m3 / s

The volume of water in t = 10 min = 10 60 = 600 s

        Q = V / t

        V = Q t

         V = 0.0106 600

          V = 6.36 m³

You might be interested in
entrained air is drier than the air within a cloud. considering the phase change of water, how could this lead to further coolin
Wittaler [7]

Dry air adjacent to the cloud is entrained air is drier than the air within a cloud. The evaporation occurs in the cloud which cools the air.  The cooling of air increases its density and creates a downdraft.

<h3>How clouds are formed?</h3>

A cloud can be described as a mass of ice crystals or water drops suspended in the atmosphere. Clouds can be formed when the water condenses in the atmosphere. The sky possesses some quantity of water vapours and it is invisible to us.

Clouds can be formed when an area of air gets cooler until the water vapour there condenses to liquid form. At this point, the air gets saturated with water vapours.

A cloud can never be perfectly adiabatic. Therefore, after mixing the environmental air with the clouds, its boundaries will not stay well defined and this process is called entrainment.

Learn more about cloud formation, here:

brainly.com/question/1242352

#SPJ1

5 0
1 year ago
If the fan blades rattle while the fan is turning, you can stop the noise by
victus00 [196]
A. oiling the blades
3 0
3 years ago
Read 2 more answers
Why do tides happen every 50 minuets?
Ivan
Because of the moon and earth. The earth spins on its axis (it's tilted) and the moon orbits the earth every 28 days.
3 0
4 years ago
DEFINE UNIFORM AND NON UNIFORM VELOCITY
Inessa05 [86]

Explanation:

Uniform velocity is when an object goes an equal amount of space in an equal amount of time whereas non uniform velocity is when the object covers an unequal amount of distance in an equal amount of time.

7 0
3 years ago
I need help on this which is correct? plz help me its timed.
mario62 [17]

Answer:

Watershed should be your answer!

3 0
3 years ago
Other questions:
  • You measure the radius of a sphere as (6.45 ± 0.30) cm, and you measure its mass as (1.79 ± 0.08) kg. What is the density and un
    5·1 answer
  • A 60.0-kg man jumps 1.70 m down onto a concrete walkway. His downward motion stops in 0.025 seconds. If he forgets to bend his k
    15·1 answer
  • Suzanne bikes 3 km to school every day. it takes her 20 minutes because she always has to stop at a traffic light. what is her a
    9·1 answer
  • Which of the following statements is good advice to prevent becoming overly emotional?
    9·2 answers
  • The figure below shows a shooting competition, where air rifles fire soft metal at distant targets
    9·1 answer
  • Help!!
    10·1 answer
  • the mass of the moon is 7.35x10^22 kg and the mass of the earth is 5.97x10^24 kg. the moon’s orbit distance is 3.84x10^8 m. what
    6·1 answer
  • Help! 50 points each and brainliest!!!
    8·2 answers
  • Classify each change (which can be manipulated within the green box) according to its effect on the wavelength.
    8·1 answer
  • The satellite that has given us the most precise measurements of the characteristics of the cosmic background radiation is:
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!