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
enyata [817]
2 years ago
15

Encuentre la presion en la otra seccion estrecha si las velocidades en las secciones son de 0.50m\sy 2m\s

Physics
1 answer:
Igoryamba2 years ago
4 0

Answer:

ΔP = 1875 Pa,   P₂ = P₁ - 1875

Explanation:

Let's use Bernoulli's equation, with the subscript 1 for the widest Mars and the subscript 2 for the narrowest part, suppose that the pipe is horizontal

          P₁ + ½ ρ v₁² + ρ g y₁ = P₂ + ½ ρ v₂² + ρ g y₂

          P₁ -P₂ = ½ ρ (v₂² - v₁²)

suppose the fluid is water

          P₁ - P₂ = ½ 1000 (2² - 0.5²)

         ΔP = 1875 Pa

this is the pressure difference between the two sections

the pressure in the narrowest section is

           P₂ = P₁ - 1875

You might be interested in
2) In coming to a stop, a car leaves skid marks on a road that are 40 m long.
Effectus [21]
Lolilolololilolollololililili
5 0
2 years ago
In your own words, explain why sinkholes are very common in Florida. List one use of sinkholes in Florida.
melamori03 [73]
Florida's<span> peninsula is made up of porous carbonate rocks such as limestone  When the dirt, clay or sand gets too heavy for the limestone roof, it can break  and form a </span>sinkhole<span>. </span>Sinkholes<span> are caused naturally. 

dont use my words put this in your own hope it helps you understand it better</span>
8 0
3 years ago
Read 2 more answers
Explain what happens during stages A and B.
fgiga [73]
Is there a picture?
3 0
2 years ago
When a photon collides with an electron and is deflected, the photon’s ____ decreases.
masha68 [24]

Answer:

2. Wavelength

Explanation:

When a photon collides with an electron and is deflected, the photon’s wavelength decreases.

When photon gained energy by the collision of the electron. Its energy and frequency will be increased and its wavelength will be decreased.

7 0
3 years ago
Read 2 more answers
A team of seven psychologist is study love, but each psychologist is working from a different perspective. In your opinion, what
stepladder [879]

Answer:

- Behavioral Psychologists

- Psychodynamic Psychologist

- Biological Psychologist

- Cognitive Psychologist

- Evolutionary Psychologist

- Socio - Cultural Psychologist

- Humanist Psychologist

Explained in explanation section

Explanation:

There are different classes of psychologists but for the purpose of this question we need just 7 that would fit into the study of love. These 7 will be;

1) A behavioral Psychologist might study behaviors associated with love, such as hugging, caressing or kissing.

2) A psychodynamic psychologist might study how a people's challenges with love are caused by unmindful and unresolved conflicts.

3) A biological psychologist might study which chemicals in the brain such as dopamine make people feel loved. He might also study parts of the what parts of the brain are active when people are in love.

4) A cognitive psychologist might study how people's cognitive processes will change when they are in love.

5) An evolutionary psychologist might study how certain actions or behaviors associated with love provided our forefathers with sufficient knowledge to handle their love problems.

6) A sociocultural psychologist might study how people express love in in various cultures across the world.

7) A humanistic psychologist might study the behavior of those who feel most loved and the impact it has in their lives

8 0
3 years ago
Other questions:
  • If it takes Ashley 6.1 seconds to run at an average speed of 5.7 meters per second, what is the distance (in meters) she covers
    6·1 answer
  • Please help me find out this answer
    7·1 answer
  • If the sun were to vanish instantly would earth immediately fly out of its orbit explain why or why not
    8·1 answer
  • What is The Difference between Accuracy and Precision?
    11·2 answers
  • A child sits on the edge of a spinning merry go round that has a radius of 1.5 . The child’s speed is a 2m/s. What is the child’
    7·1 answer
  • A hawk flew 600 meters in 60 seconds. A sparrow flew 400 meters in 30 seconds. Which bird flew faster? How fast did each bird fl
    10·1 answer
  • How does Lenz's Law illustrate the concept that "you can't get
    10·1 answer
  • PLS HELP,WILL GIVE BRAINLIEST + 30 POINTS
    12·1 answer
  • PLz hlp me!!!! ASAP Will mark brainliest
    7·2 answers
  • A student drops a ball from a slope. He notices the ball rolling down as shown in the image.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!