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
Soloha48 [4]
3 years ago
8

Water is pumped through a pipe of diameter 15.0 cm, from the Colorado River up to Grand Canyon Village, located on the rim of th

e canyon. The river is at an elevation of 564 m, and the village is at an elevation of 2096 m. What is the minimum pressure at which the water must be pumped if it is to arrive at the village?
Physics
1 answer:
Aleksandr [31]3 years ago
8 0

Answer:

p= 1.50289×10⁷ N/m²

Explanation:

Given

HA = (564 m)................(River Elevation)

HB = (2096 m).............(Village Elevation)

Area = A =(π/4){Diameter}² = (π/4){0.15 m}² = 0.017671 m²

ρ = (1 gram/cm³) = (1000 kg/m³)........(Water Density)

p(pressure)=?

Solution

p=PA - PB

p= ρ*g*HB - ρ*g*HA

p= (ρ*g)*(HB - HA)

p= (1000×9.81 )×{2096  - 564}  

p= 1.50289×10⁷ N/m²

You might be interested in
Calculate the average induced voltage between the tips of the wings of an airplane flying above East Lansing at a speed of 885 k
Yakvenalex [24]

Answer:

=0.855V

Explanation:

The induced voltage can be calculated using below expression

E =B x dA/dt

Where dA/dt = area

B= magnetic field = 6.90×10-5 T.

We were given speed of 885 km/h but we will need to convert to m/s for consistency of unit

speed = 885 km/h

speed = 885 x 10^3 m/hr

speed = 885 x 10^3/60 x60 m/s

speed = 245.8 m/s

If The aircraft wing sweep out" an area

at t= 50.4seconds then we have;

dA/dt = 50.4 x 245.8

= 123388.32m^2/s

Then from the expression above

E =B x dA/dt substitute the values of each parameters, we have

E = 6.90 x 10^-5 x 12388.32 V

E =0.855V

Hence, the average induced voltage between the tips of the wings is =0.855V

6 0
2 years ago
What part does infiltration play in the water cycle?
ELEN [110]
Nfiltration is the movement of surface water into rock or soil through cracks and pore spaces.
8 0
3 years ago
QUESTION: A study group of students is reviewing claims in an article that gamma rays are among the most dangerous type of elect
Lubov Fominskaja [6]

B

Bias is an inclination towards one way of thinking due to inherent factors in our environment, such as how one was brought up.

Explanation:

In science, biases, conscious or unconscious, tend to make experiments’ results to incline in particular way rather than being impartial. Peer- review of scientific journals by the scientific community is meant to be a quality assurance measure to detect such biases. The students should check reviews of the scientific community on the article and see if any biases have been pointed out.  Probably the institution that the scientist works for is in competition with another institution that deals with gamma rays.

Learn More:

brainly.com/question/1903490

brainly.com/question/8480257

#LearnWithBrainly

4 0
3 years ago
Read 2 more answers
If you have 5.112 grams of ammonia (NH3), then how many molecules of ammonia do you have?
Dominik [7]
I hope it helps! good luck in chem!

7 0
3 years ago
2
BigorU [14]
Could you maybe show us the diagram
3 0
3 years ago
Other questions:
  • What is the momentum of a bus that weighs 13,500,000 grams traveling at 65 mph?
    12·1 answer
  • Alicia is asked to calculate the change in momentum that occurs as she stops her bicycle. This is equivalent to the______ Applie
    11·1 answer
  • What is the weight of a dog with a mass of 12 kg? Explain how you obtained your answer.
    14·2 answers
  • What type of energy is a hot cup of soup and is it mechanical or not?
    9·1 answer
  • Two equal mass carts approach each other with velocities equal in magnitude but opposite in direction. Friction can be neglected
    15·1 answer
  • What must be applied to move a load?
    9·2 answers
  • 40 POINTS EASY
    12·1 answer
  • When we jump off a boat towards the shore the boat moves back why​
    8·1 answer
  • 1. What makes a compound a base?
    8·1 answer
  • HELPPPPPPP PLEASE! ASAPPPPPP
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!