mpute the volume percent of graphite vgr in a 3.5 wt% c cast iron, assuming that all the carbon exists as the graphite phase. assume densities of 7.9 and 2.3 g/cm3 for f

Answers

Answer 1

The volume percent of graphite in a 3.5 wt% C cast iron is 11%.

Consider 100 grams 3.5% C cast iron.

Mass of  carbon in 100 grams of cast iron =

m1 = 100g*3.5/100 = 3.5  

Mass of iron in cast iron = = 100 g - 3.5 g = 96.5 g

Density of graphite = d1 = 2.3g/cm3

Volume of the graphite = v1=m1/d1 = 3.5g/ 2.3g/cm3

Density of iron =  d2 = 7.9g/cm3

Volume of the iron = v2

v2 = m2/d2 = 96.5g/7.9g/cm3 = 12.22cm3

Total volume of the cast iron ,V= v1 + v2 = 1.52cm3 + 12.22cm3 = 13.74cm3

Volume percent of the graphite : v1/V * 100

1.52cm3/13.74cm3*100 = 11.06 % = 11 %

The volume percent of graphite in a 3.5 wt% C cast iron is 11%.

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Related Questions

okita, saburo, ed, postwar reconstruction of the japanese economy, university of tokyo press, 1992 [this is the english translation of the report mentioned in the text as the basic problems of japan's economic reconstruction, which is a literal translation of the title].

Answers

Japan was occupied by the allied forces after the war's conclusion (actually, the US was the only country in the allied forces to do this).

Explanation:The Supreme Commander of the Allied Powers (SCAP) or General Headquarters was the name of the occupying force (GHQ—this term was more popular among Japanese). The GHQ was led by US army commander Douglas MacArthur.In contrast to Germany, Japanese occupation was indirect (the Japanese government continued to exist and function, and occasionally even rejected US instructions), and by just one country (US).Sea lane blockade: By sinking nearly all Japanese military and commercial vessels, the nation was left without a way to transport supplies between the mainland and the colonies or occupied territories.Production ceased when inputs were not available. The fundamental cause of Japan's war economy's demise was this.

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The Great Gatsby characterization paragraph

Write a strong paragraph, answering the following prompt. When you’re finished, color-code your paragraph to match the colors below.

Select a character who acts immorally in the text. Then, identify where a reader might place the blame for a character’s immoral behavior. Is it the character’s fault? The result of their environment? The company they keep? In other words, what motivates these characters to act immorally?

Answers

Answer:

One character who acts immorally in The Great Gatsby is Tom Buchanan. Tom is a wealthy, arrogant, and selfish man who engages in extramarital affairs and has a volatile temper. He is also racist and dismissive of others who do not share his social class or race.

A reader might place the blame for Tom's immoral behavior on a combination of factors. On one hand, Tom's upbringing and social class may have instilled in him a sense of entitlement and privilege that leads him to believe that he can act as he pleases without consequence. On the other hand, Tom's interactions with other immoral characters, such as his mistress, Myrtle, and his friend, Jordan, may have influenced him to adopt their immoral behavior as well.

Overall, Tom's motivations to act immorally are rooted in a combination of his personal character and his environment. He is a flawed individual who is influenced by the people and circumstances around him, leading him to engage in immoral actions.

Explanation:

please do not plagiarize

5. Is prayer necessary for the growth of a Christian? Justify your answer with a passage from the Bible..........​

Answers

Answer:

yes

Explanation:

Because it respects the gods that they believe in.

from "Breakdown"

Which is a central theme of this story?
A.
Children should treat their parents with respect.
B.
People are often more complex than they seem.
C.
It is better to avoid conflict than get involved in arguments.
D.
Children should not try to grow up too fast.

Answers

Answer:

respectful

Explanation:

because it is not good to be indiscipline

What was the main message of Common Sense written by Thomas Paine in the colonies?; Why did Thomas Paine's Common Sense say we should declare independence?; How did Common Sense lead to declaring independence?; What was Thomas Paine's famous quote?

Answers

The main message of "Common Sense" written by Thomas Paine is to change the minds of people who wanted to settle their differences peacefully with the British government and to fight for independence instead.

Common Sense the famous pamphlet written by Thomas Paine consisted of several different arguments as to why the British colonies in North America should break away from Great Britain. This pamphlet heavily influenced the Declaration of Independence, as some of the arguments made by Paine were listed in the Grievances portion of the Declaration of Independence.

On the Declaration of Independence it was clear, that Thomas Paine heavily influenced the decision of the American colonists to break up with Great Britain.

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The Point author most likely included the following passage to???
“One way that peaceful actions can help achieve the goals of a movement is by highlighting the injustice it seeks to address, namely through
nonviolent direct action. This tactic creates a dynamic that compels members of the privileged and powerful groups in a society to question the
status quo.”

A. prove that nonviolence is effective at stopping conflicts

B. argue that people's needs are more likely to be met if they ask peacefully

C. argue that the privileged classes typically perpetuate Injustice

D. show that nonviolent direct action opens a dialogue that can help change people's previously held beliefs

Answers

The  author probably added the paragraph to suggest that people's needs are more likely to be met if they quietly ask. This is evident in the passage because it mentions the tactics of nonviolent direct action and how it creates a dynamic that forces members of  privileged and powerful groups in  society to question the status quo.

This means that by peacefully seeking to satisfy their needs, people can create  dialogue and achieve their needs. In addition, the passage also mentions how peaceful activities can help achieve the goals of the movement.

This means that peace activities are effective and can help people get what they need. Therefore, the writer of the paragraph inserted the paragraph to suggest that people's needs are more likely to be met if they quietly ask.

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Why is Harvey Milk well known today?

Answers

Answer:

Harvey Bernard Milk (May 22, 1930 – November 27, 1978) was an American politician

Explanation:

The first openly gay man to be elected to public office in California, as a member of the San Francisco Board of Supervisors.

A valid will devises a decedent's real estate after payment of all debts, claims, inheritance taxes, and expenses through the

Answers

After all obligations, claims, inheritance taxes, and expenditures have been paid through the legal process known as probate, a valid will devises the real estate of the deceased.

A will needs to be signed, dated, and witnessed in order to be legally binding. The number of witnesses will be in accordance with local laws.

The presence of an intention, the testator's details, their assets' details, their beneficiary's data, their executor's details, their signature, and adequate verification in the presence of two witnesses are among these requirements.

According to state law, the will must be submitted to the court and proved before the title can pass to the devisees. The legal process of establishing the validity of a will that details the assets of the deceased is known as probate.

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List three things that are perplexing Scout at the beginning of the summer.

Answers

Unusual events in Maycomb By the middle of October, Scott had mentioned three   perplexing unusual things, which are as follows:

1. Bob Well was blaming Atticus for obtaining and then losing his job in a couple of days.

2. When Judge Taylor discovered a shadow in the corner of her eye on her back porch.

Helen Robinson is being perplexing harassed and stalked by Bob Well.

What are the three things Scout messed up at the start of the summer? Atticus is leaving for two weeks, Jem begins to drift away from Scout, and Dill is not going to Maycomb (131/132).

What are Scout's minor disappointments to begin the summer? What do they portend? arrives unexpectedly to live with them. These minor setbacks foreshadow the larger setback.

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do students have too much homework

Answers

Yes, students have too much homework which is a reason for stress for children.

How does homework affect students?

The researchers found that due to excessive homework, students are not able to meet their developmental needs or cultivate other life skills. Due to this, students are more likely to give up extracurricular activities, spend less time with friends and family and stop pursuing their hobbies

Too much homework leads to stress, anxiety, depression and lower test scores among students and studies have shown that more than two hours of daily homework can be counterproductive.

According to the survey data, 56 percent of the students considered homework as a primary source of stress.

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What does this piece of dialogue reveal about Zaroff's
character?

Answers

Answer:

He feels he is entitled to practice his cruel sport.

Read the passage from A Raisin in the Sun.
BENEATHA (with a grand and bitter gesture): This,
friends, is the Welcoming Committee!
WALTER (dumfounded, looking at LINDNER): Is this
what you came marching all the way over here to tell
us?
LINDNER: Well, now we've been having a fine
conversation. I hope you'll hear me all the way through-
WALTER (tightly): Go ahead, man.
Which words from the text best support a sarcastic
tone?
O "Welcoming Committee"
O"marching"
O "hear me"
O "Go ahead"

Answers

The text best support a sarcastic tone is "Welcoming Committee".

What is sarcasm?

Sarcasm is the use of words that have a different meaning than what you truly mean to express, often to offend or irritate someone or merely for laughs.

For instance, it is sarcastic to refer to a group of people as "very on top of things" when they are actually quite disorganized.

Why "Welcoming Committee" is used as sarcasm?

The irony is that although Lindner represents a welcoming committee, his purpose is actually to convince the Youngers to stay out of the neighborhood. They are informed by the welcoming committee that they are not welcome in their new house.

The text best support a sarcastic tone is "Welcoming Committee".

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Disadvantages of first impressions ?

Answers

Answer:

First impressions can be helpful but also harmful. If you're really nervous meeting someone for the first time, you could say or do something wrong. The person you were meeting could think badly of you and you would have a bad first impression. You can learn a lot from someone from a first impression whether it's good or bad.

Find evidence in these lines of repetition in the events Bradford describes. What kind of events does Bradfords writing focus on?

Answers

Repeating the same words or phrases makes a point clear or highlights its importance throughout the text. Repetition is a helpful rhetorical tool when used to emphasize a point that the reader may have missed.

What did William Bradford hope to achieve with his writing?

He intended to use this account for two distinct purposes: To educate: Bradford wanted to impart the history of the Pilgrims to the next generation.

Bradford wanted to encourage the next generation to uphold Puritan principles. Leiden, Holland-based English Separatist leader William Bradford (c. 1590–1657) also signed the Mayflower Compact in Plymouth Colony.

Therefore, Repetition is the continuous use of words, phrases, or sentences.

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Whose Brainliest to answer this ?? 20 POINTS GIVEN
'Passion and creativity is more important than Talent and intelligence'
you've been asked to give a speech in which you express your views on this statement.

Answers

Passion and creativity is more important than Talent and intelligence, as it leads to greater success in life.

What is intelligence?

The ability for abstraction, logic, comprehension, self-awareness, learning, emotional states, reasoning, planning, innovation, critical thinking, and problem-solving have all been classified as intelligence.

One might be highly enthusiastic, but if they lack the skills to back up their desire, job execution becomes practically impossible. It is difficult for a bright person to be driven if they do not have a strong love for what they do.

Having talent without intellect is meaningless, because cultivating your talent requires intelligence to investigate it. If a person has a talent and uses his intelligence to develop it, he will have the appropriate personality to lead the human race.

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What resource would be best to use if you just needed some general information about a word?; Which resource provides a list of words and their definitions at the end of a text?; Where can you find a wide range of information on a given topic?; Who wrote the information?

Answers

Use Quizlet to study and recall flashcards containing terms such as When building your own web resource, you may be cultivating technology and research...

Dictionaries only provide the meaning of a term. A dictionary is a special kind of reference book. A dictionary is a book that contains a list of all the words in a language, as well Quizlet as their definitions, pronunciations, etymology, and uses. A glossary is located at the conclusion of a book and lists jargon along with definitions. Dictionaries, encyclopaedias, thesauri, directories, and other resources that provide general knowledge on a number of subjects are examples of reference sources. When you need the "backstory" on a topic, reference sources are the best place to go for answers to who, what, when, where, and why questions.

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Question 1
Which sentence in paragraph 7 provides support for the topic sentence?

A.Recent studies show that cyberbullying is becoming more common among
young adolescents.

B.At least 10% of 11-13-year-olds have reported being cyberbullied at some point,
which can negatively affect kids' mental health and social life.

C.One of the biggest problems is that cyberbullies can be anonymous, hiding behind
a fake name.

D.It is also easier than ever to become a bully by clicking "like" or sharing a post that
is intended to harm another student.

Answers

Answer: B

Explanation:

The other options are not really support but then again, you didn’t really include the topic sentence.

John would rather spend $2,000 to get rid of an unmotivated employee than to invest time and cash training someone who is not fully motivated to work for the company.

Answers

Johns's decision is rational because the consequences of low workplace motivation are well-documented. They include:

increased staff turnoverfewer levels of engagementpoor communication, and decreased productivity.

In addition, the above issues may spread and convert your office into a toxic atmosphere.

What are the advantages of motivated employees?

Motivated employees are more likely to work harder, arrive on time, and concentrate on their daily tasks. Productivity levels may rise, and a company's overall production may rise. Quality has been enhanced, as has customer service.

Employees who are motivated are more likely to be productive than those who are not. If an employee is content and happy, he or she will execute his or her work in a very spectacular manner, and the outcome will be positive; on the other hand, a motivated employee will stimulate other employees in the workplace.

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Full Question:

John would rather spend $2,000 to get rid of an unmotivated employee than to invest time and cash in training someone who is not fully motivated to work for the company. Why is John's action rational?

write conclusion about grassroots of bilharzia ​

Answers

Answer:

Grassroots attack means attacking a problem at a grass root level in order to over power it.

Bilharzia a parasitic disease that affected 250 million people in the Third World countries. Mike Muller an African researcher ,a freelance journalist specialised in Third World countries affairs.

He made amazing progress in using a pesticide from an indigenous plant to combat bilharzia a parasitic disease that affected 250 million people in the Third World Countries.

Explanation:

The passage is about combating Bilharzia.

This passage is presented by Mike Muller.

An African Researcher has used a pesticide to combat Bilharzia.

Bilharzia is a parasitic disease.

It afflicts 250 Million people.

A progress has been made by using a pesticide from an indigenous plant.

Over the past five years, experiments are being carried on Ethiopia.

These experiments made an encouraging progress in the fight against a disease that ravages three continents.

Why family is more important then work?

(5 sentences)

Answers

Work is temporary while family is forever. Why spend all of your time on work when family is the only true thing you have in life. Work will never accomplish what could be done with family. Your family will always have your back in any situation throughout your life.

What can I write in an email to request an extension?

Answers

You can be sure that by the time you give me the chance to make a decision, I will appreciate the delay very much. I sincerely appreciate your consideration of my plea.

How do you write a letter to extend an email?

There are a few crucial factors to take into account while

Use formally respectful wording.

Provide the anticipated return date.

Give a brief description of what caused the extension.

Gratitude should be expressed in advance.

Express regret for the trouble.

What is a good reason to ask for an extension?

Crisis situations involving dependents.

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Read the sentence. Then, answer the question that follows.

After winning the class election, Amelia found that she was treated with more deference; she was admired by both staff and students alike.

Which word from the sentence provides a synonym context clue to the meaning of deference?

Admired
Both
Treated
Winning

Answers

Treated word from the sentence provides a synonym context clue to the meaning of deference .

What is synonym ?

A term, morpheme, or phrase that in a particular language has the exact same meaning as another word, morpheme, or phrase is said to be a synonym. For instance, the terms begin, start, commence, and initiate are all synonyms of one another in the English language; they are interchangeable.

A sentence's ability to retain its meaning when one form is substituted for another is the traditional test for synonymy. Words are only deemed synonymous in one specific context; for instance, long and extended are interchangeable when used in the context of long time or extended time, but long cannot be used in the phrase extended family.

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there was ample time to get to the airport Chang in to negative​

Answers

What is going on in this question???

which of the following is a formatting convention when writing an outline for an essay?
A) Begin with an Arabic numeral for main topic. B) Begin all lines with a lower case letter. C) Line up every letter or numeral under the one above. D) Put a period at the end of every line in a topic outline.

Answers

Answer:

D) Put a period at the end of every line in a topic outline.

Explanation:

Answer:

A

Explanation:

Begin with an Arabic numeral for main topic is a formatting convention when writing an outline for an essay. In a topic outline, the main topics are typically represented by Arabic numerals, and subtopics are represented by lowercase letters. For example:

I. Introduction

A. Background information

B. Thesis statement

II. Main body

A. First main point

1. Supporting detail

2. Supporting detail

B. Second main point

1. Supporting detail

2. Supporting detail

III. Conclusion

A. Summary of main points

B) Restate thesis

C) Final thoughts

It is not a formatting convention to begin all lines with a lower case letter, to line up every letter or numeral under the one above, or to put a period at the end of every line in a topic outline.

Which of the following is a simple sentence?
A
Small companies need a well-designed logo, an easy-to-pronounce
name, and professional marketing materials.
B
When the grant is approved, we will begin installing a completely
optic fiber network.
C
Four individuals applied for the marketing position, but only two of
them had the required job experience.

Answers

Answer: B

Explanation: There is a subject and a verb. It is also a completed thought.

Guests of the National Science
Foundation's Antarctic Program first
visit Christchurch New Zealand to get
outfitted with cold-weather gear.

Where do the commas go

Answers

Guests of the National Science Foundation's Antarctic Program first visit Christchurch, New Zealand to get outfitted with cold-weather gear.

What is comma?

Comma is a period (,) denoting a pause between sentence components. Additionally, it is employed to indicate the places of thousands in a huge numeral and to divide items in a list.

In many typefaces, it has the same shape as an apostrophe or a single closing quote mark ('), but it varies from other symbols in that it appears on the text's baseline. Some typefaces represent it as a thin, vertically inclined line that is slightly curled or straight. It seems to be a little filled-in figure 9 on the baseline in other typefaces.

Guests of the National Science Foundation's Antarctic Program first visit Christchurch, New Zealand to get outfitted with cold-weather gear.

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Answer:

Guests of the National Science Foundation's Antarctic Program first visit Christchurch, New Zealand, to get outfitted with cold-weather gear.

Explanation:

3. Which phrase from the poem is an example of hyperbole?
a. not a fix'd house (line 1)
b.
only a few inches (line 2)
c. all the shows of the world (line 3)
d.
the prodigal pictures (line 6)

Answers

c. all the shows of the world (line 3)

hope this helps

3. Thich Nhat Hanh fought against American soldiers in the Vietnam War.?

Answers

Hanh spoke and wrote against war in Vietnam and the violence committed by all sides

I don’t know how to answer it

Answers

we need to see the paragraph that it’s referring to in order to answer your question

What topic is discussed in this passage?
a) revenge
b) death
c) seeing and hearing

Answers

The topic that is discussed in this passage is seeing and hearing.

When Gertrude overhears Hamlet conversing with a ghost she cannot see, she believes the actor to be completely insane. Hamlet warns his mother that he knows Claudius is scheming against him but assures her that the king will ultimately receive his fair rewards. Because of her own guilt, she declines to visit the Ghost.The play's famous ghost scene may be found in Act 1, Scene 5. In this scene, Prince Hamlet confronts a ghost that pretends to be his deceased father, King Hamlet. The ghost informs Hamlet that the new king Claudius, his brother, killed him and wed his wife, Gertrude.The ghost requests Hamlet to intervene on Gertrude's behalf after observing her shock and inability to perceive him. Hamlet talks about the ghost, but Gertrude doesn't see anything, and the ghost quickly vanishes.

Thus the correct answer is Option C.

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