Water is being pumped from a large lake to a reservoir.

Answers

Answer 1

Answer:

Water is being pumped from a large lake to a reservoir 25 m above at a rate of 25 L/s by a 10-kW (shaft) pump. If the irreversible head loss of the piping system is 5 m, determine the mechanical efficiency of the pump.

Explanation:

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Related Questions

Choose which word best answers the question. What would you find in un escritorio? una pizarra un cuaderno una mochila un reloj.

Answers

Answer:

You would find papers in Un escritorio (desk)

Chalk in una pizarra (blackboard)

Writing in un cuaderno (journal)

Items in una mochila (bag)

Numbers/ the time on un reloj (clock)

The un cuaderno, word best answers the in un escritorio. Thus, option (b) is correct.

What is word?

The term words refer to the combination of the letters. The words are the always in to define the meaning. The letters are the arranged in proper manner of the spellings are the correct format. The words are the arranged in proper manner in the creation of the sentence. The words are the noun and the pronoun.

The definition of the word is the work surface on a computer screen that replicates the top of a real desk. To form the plural of this sentence, we must first form the plural of its two constituents. When counting, use uno unless talking to a thing or somebody feminine. Even if the nouns are plural, use un before such a male noun and una before a feminine noun.

Therefore, option (b) is correct.

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If angle acb is 34 degrees what is the measure of angle adb.

Answers

Answer:

34 because the shape is split.

Explanation:

This cell is undergoing a step of meiosis i. What step is the cell in? the begining of prophase i the middle of metaphase i the end of anaphase i the middle of telophase i.

Answers

Answer:

Meiosis is a special type of cell division of germ cells in sexually-reproducing organisms used to produce the gametes, such as sperm or egg cells. It involves two rounds of division that ultimately result in four cells with only one copy of each chromosome.

Explanation:

Answer:

answer is B

the middle of metaphase I

Explanation:

hope this helps!

In the sale of a business, if the requirements of the uniform commercial code are not followed, who would most likely suffer the greatest injury?.

Answers

If the requirements of the uniform commercial code (UCC) are not followed, then the BUYER would most likely suffer the greatest injury. A buyer is an individual who buys something.

The Uniform Commercial Code (UCC) is a set of regulations that govern commercial transactions in the USA.

This code (UCC) was first published in 1952 after approval from the American Law Institute.

The major goal of the UCC is the improvement of the principles that govern commercial transactions in the USA.

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What can you learn from the heading of a court case?.

Answers

Answer:

we learn from court case law is blind. alaways take way of law never do any criminal activities

Answer:

Which court decided the case

Explanation:

Hillary glued three rectangular pieces of cardboard together to create a house for her lizard in the shape of a triangular prism. The dimensions are shown in the image below.

Answers

Where is the image???? Need more details!

In which of the following regions between 1450 and 1750 was christian missionary activity met with the least amount of resistance by non-european states?.

Answers

Considering the available options, the regions between 1450 and 1750 in which Christian missionary activity was met with the least amount of resistance by non-European states in America.

Christian Missionary Activity In America.

The origin of Christianity in America started with the Europeans. The Europeans like Spain, France, England, and the Netherlands brought different forms of Christian practice to America.

During this period, the Europeans settled in America and quickly spread Christianity among themselves and the Native Americans due to their superior warfare.

Unlike other regions that have many natives with different religious beliefs, America mainly was populated with few natives, thereby making Christianity increase in the region when many Europeans came.

Hence, in this case, it is concluded that the correct answer is America.

The available options are the following:

The Americas

The Middle East

The Indian subcontinent

Central Asia

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Which of the following processes suggest that matter is made up of minute particles.

Answers

Answer:

the answer is evaporation

Explanation: Evaporation is the process by which a liquid transforms into vapor (a gas). When some material is in its liquid phase, its particles are really close together (but not as much as we would see in a metal). As the temperature of the liquid increases, also does the kinetic energy of the particles. This cause the particles in the water to move a lot faster, thus its oscillations are larger. This causes an increase in the volume of the material.

Boyle’s law states that if the temperature of an ideal gas is held constant, then the pressure p of the gas and its volume v satisfy the relationship p=kv, where k is a constant. Which of the following best describes the relationship between the rate of change, with respect to time t, of the pressure and the rate of change, with respect to time t, of the volume?.

Answers

The best answer that describes the relationship between the rate of change with respect to time of the pressure and the rate of change with respect to time t of the volume is; dP/dt = (-k/V²)(dV/dt)

We are given;

p = k/v

Thus if we cross multiply, we will get;

PV = k

Where;

P is pressure

V is volume

k is a constant

Using the product rule of differentiation on both sides with respect to time t gives;

V(dP/dt) + P(dV/dt) = 0

This is because k is a constant.

Putting k/v for P gives;

V(dP/dt) + (k/V)(dV/dt) = 0

>> V(dP/dt) = - (k/V)(dV/dt)

Divide both sides by V by division property of equality to get;

dP/dt = (-k/V²)(dV/dt)

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Caleb draws two triangles and claims that the triangles are congruent.

Answers

Answer:

your question needs more description or an image. I'll help if you comment the rest of the question.

Explanation:

Sean received both the 5th highest and the 5th lowest mark in the class. How many students are there in the class?.

Answers

If we read the complete exercise, we can understand that the correct answer is 9 students.

This is a math related exercise.

If we take into consideration that Sean is the 5th highest in the class, it means that there are four more people before him.

However, he is also the 5th lowest mark in the class, so it means that there are four more people below him.

If we also count Sean, there are:

9 students in the class.

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which expression is equivalent to a+4a+8a+4a+8

Answers

Answer:

17a+8

Explanation:

combine like terms (all of the A's) and then the rest of the equation (8)

Answer:

17a+8

Explanation:

What type of matter and energy make up the geosphere?.

Answers

Answer:

rocks and minerals make up geosphere

Explanation:

Answer:

rocks and minerals

Explanation:

geo means earth ..earths geosphere is a portion of earth that includes rocks and minerals.it starts at the ground and extends all the way diwn to earth's core

AAHHHH so guilty........................... comment/ answer

Answers

Hmmmmmmmmmmmmmmmmmmm

Incisors (front teeth) act as wedges in the human body. Which change would increase the mechanical advantage of incisors? a decrease in the distance of the teeth from the fulcrum an increase in the distance of the teeth from the fulcrum an increase in the thickness at the widest part of the teeth and no change in the length of the teeth an increase in the length of the teeth and no change in the thickness at the widest part of the teeth.

Answers

Based on the information given about the wedge, the option that will increase the mechanical advantage of incisors is D. an increase in the length of the teeth and no change in the thickness at the widest part of the teeth.

A wedge simply means a triangular shaped tool that's used as a simple machine. It is used for the separation of objects.

It should be noted that Incisors (front teeth) act as wedges in the human body and there can be an increase the mechanical advantage of incisors when there's an increase in the length of the teeth and no change in the thickness at the widest part of the teeth.

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Answer:

D

Explanation:

EDGE 22

What is essential to delivering a successful presentation.

Answers

Enthusiasm and Honesty. One of the most painful things in a presentation is listening to a presenter who is clearly bored and uninterested in the topic. ...
Focused on the Audience. ...
Ability to Keep Things Simple. ...
Being Personable. ...
Great Body Language.

Answer:

The principles of good communication.

Explanation:

Got it right on the quiz.

Emerson’s remarks in the excerpt most directly reflected which of the following developments during the early nineteenth century?.

Answers

Answer:

A the emergence of a nation culture

Explanation:

The reflected development during the early age of Emerson remarks was the even of emergence of a nation culture.

I hope this helps!

Emerson’s remarks in the excerpt most directly reflected the emergence of a national culture. Therefore option A is correct.

What is Nation Culture?

The norms, behaviors, beliefs, practices, and values that the people of a sovereign nation share are referred to as national culture (e.g., a Chinese or Canadian national culture). It alludes to particular traits like language, religion, ethnicity, and racial identity, as well as cultural history and customs.

According to the study, organizational values may be categorized into four categories: power distance, individuality vs collectivism, masculinity against femininity, and uncertainty avoidance.

National cultural values are societally accepted conceptions of what is admirable, proper, and desirable. A national society's preferences for addressing problems with internal integration and exterior adaptation pose a threat to its existence.

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Select the correct answer. Read the description and select the course described. Es lo que primero se ofrece en el menú. Son pequeñas porciones de snacks acompañadas por una bebida. A. Plato de fondo b. Aperitivo c. Bajativo d. Entrada.

Answers

The correct option for the statement in Spanish 'es lo que primero se ofrece en el menú' is 'aperitivo'. The word 'aperitivo' in English means appetizer.

An appetizer is a small dish containing food or a small drink served before a meal in order to stimulate appetite.

In consequence, an appetizer can be a light snack taken before the main meal.

Some examples of well-known appetizers include, among others, Chicken Enchilada Dip, Cowboy Caviar, Scallion, Caramelized Onion Dip, etc.

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Answer: B. aperitivo

I love y’all so literally here’s 100 points

Answers

Thanks
Feel free to ask any questions with school

glad to help :))))

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What happens to the temperature of an object when the particles are moving faster.

Answers

Answer:

heat is increased

Explanation:

this increases the kinetic energy of particles inside an object , and they collide on the walls of an object

Food that has been prepared or handled should never be placed on the salesfloor before it has been.

Answers

Food that has been prepared or handled should never be placed on the sales floor before it has been properly chilled to ensure the internal temperature is 10° (51°F) or less. It is important to avoid contamination.

It is important to have into account that the higher the temperatures; the faster food will decompose.

Pathogenic microorganisms (such as fungi and bacteria) can reproduce and grow at temperatures as low as 40°F.

The foods may deteriorate even in absence of noticeable modifications in odor, appearance and/or taste.  

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To describe a sequence of transformations that maps triangle.

Answers

Answer:

daaam I wish I could help but im struggling in the same thing

Explanation:

What is the speaker’s mood in this excerpt? unhappy playful childish determined.

Answers

Answer: playful

Explanation:

The speaker’s mood in the given excerpt is playful. Thus, the correct option for this question is B.

What is Speaker's mood?

The speaker's mood may be defined as the mood of a character in a story is the attitude of the character towards a situation of another character. The speaker's mood is the general feeling or atmosphere that a piece of writing creates within the reader.

In the given excerpt from "Mending Wall," the speaker has a playful mood towards his neighbor and the situation where he was asked to build a wall, and he doesn't understand what is the point. To express his point of view he asks questions and has a playful attitude.  

Therefore, the speaker’s mood in the given excerpt is playful. Thus, the correct option for this question is B.

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Your question seems incomplete. The most probable complete question is as follows:

Read the excerpt from "Mending Wall." Spring is the mischief in me, and I wonder If I could put a notion in his head: “Why do they make good neighbors? Isn’t it Where there are cows? But here there are no cows. Before I built a wall I’d ask to know What I was walling in or walling out, And to whom I was like to give offense. Something there is that doesn’t love a wall, That wants it down.” I could say “Elves” to him, But it’s not elves exactly, and I’d rather He said it for himself. What is the speaker’s mood in this excerpt?

unhappyplayful childish determined.

According to the collision theory, what are two of the conditions that are needed for a reaction to occur?.

Answers

Answer:

molecules must collide with sufficient energy know as activation energy so that the chemical bonds would break

how much does the triple treat box cost please help

Answers

Answer:

lm.ao i.dk i think like $23

Explanation:

It looks so good, you should get it.

Answer:

$22.99

Explanation:

Right now, it costs $22.99

If cell a3 contains the text the death of chivalry what will the function.

Answers

Based on the information given, The function =PROPER(A3) will be The Death Of Chivalry.

It should be noted that in excel, the "PROPER" function is a function that is used in converting the first character to upper case and the rest converted to lower case.

Since we are told that the cell A3 contains the text '' the death of chivalry'' , the "PROPER" function in excel means that each of the first letters of each word will be in upper case.

 

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Which of the following best describes how carbon cycles through earth's systems.

Answers

Answer:

The carbon cycle describes the process in which carbon atoms continually travel from the atmosphere to the Earth and then back into the atmosphere

Which of the following is a key strategy for nutrition coaching?.

Answers

Answer:

Add-on sessions for individual nutrition coaching. It's time to become certified in nutrition if you already have fitness clients. …

Provide nutrition coaching for small groups. Nutritional coaching for small groups is similar to personal training. …

Organize a nutrition challenge. You will not only retain more coaching clients when you offer nutrition challenges, but they will also help your clients reach their goals.

Provide nutrition-only coaching. If you're a coach, you know there will always be people asking you questions about nutrition in the gym.

Engage in corporate group work. Coaching corporate groups is one area that coaches simply don't take advantage of enough.

I Hope This Helps You :)

Discuss 3 questions you should ask yourself when assessing your fitness and explain how your answers determine your fitness to drive.

Answers

What do I eat in a daily basis? How much water do I consume in a daily basis?Am I doing enough workouts or warmups before starting I determines fitness because you are preparing for it. hope this helps

Integrating research, writing a paper, and creating a presentation are examples of
Compotition
expectations
homework
study group

Answers

Homework it's homework
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