In which section of a nuclear reactor does nuclear fission occur?

Answers

Answer 1
Answer:

Final answer:

Fission occurs in the core of a nuclear reactor within fuel rods that hold fissionable material like uranium or plutonium. This is moderated and controlled by elements such as control rods and a moderator. The heat generated is transferred via coolant to produce electricity.

Explanation:

Nuclear fission occurs primarily in the core of a nuclear reactor, specifically within the fuel rods that contain fissionable material like uranium-235 or plutonium. These fuel rods are inserted into a nuclear moderator that slows neutrons produced by nuclear reactions, making them more likely to be absorbed by the fuel and trigger more nuclear reactions. The coolant carries the heat from the fission reaction to an external boiler and turbine to be converted into electricity. Control rods, which absorb neutrons, are inserted between the fuel rods to control the number of neutrons and keep the chain reaction at a safe level.

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Answer 2
Answer:

Final answer:

Nuclear fission occurs in the nuclear fuel section of a reactor, which is made up of fissionable material like uranium-235 or plutonium. When these materials are bombarded with neutrons, they split and release energy. This process is moderated and regulated by control rods and a coolant system.

Explanation:

The process of nuclear fission, as the student asked, occurs in the nuclear fuel component of a reactor. The nuclear fuel consists of fissionable material, typically uranium-235 or plutonium, enclosed in tubes known as fuel rods. The fissionable isotope must be present in a quantity large enough to sustain a controlled chain reaction.

  • When bombarded with neutrons, the uranium or plutonium nuclei split, releasing energy in the process. This is the basic process of nuclear fission.
  • The energy produced is trapped as thermal energy, which is used to produce steam. This steam then powers a turbine and generates electricity.
  • Importantly, a moderator also plays a role by slowing down the neutrons produced, allowing them to be absorbed by the fuel and trigger additional reactions.
  • Control rods absorb neutrons and help regulate the rate of the chain reactions, ensuring safety. Finally, a coolant carries heat from the fission reaction to a separate boiler and turbine to convert it into electricity.

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Which of these themes are you most likely to encounter in a modernist poem?A. the ultimate triumph of reason over doubt B. the importance of tradition in the modern world C. the difficulty of determining what is real D. the role of divine inspiration in guiding people's lives E. the celebration of the freedom of modern life

Which best decribes bucks role in the story?

Answers

B Narrator Is what i would say here !

1. When MacNeil asks, "When before human history has so much humanity collectivity surrendered so much of its leisure to one toy, one mass diversion?"What is this persuasive technique called? A. repetition B. Generalization C. a rhetorical question D. a controversial question 2. When MacNeil says that much of television news is, "machine gunning with scraps," he means that?
A. television news covers too much violent crime B. television news stories are too short and fast C. television news covers war too much D. television news lacks high-tech equipment 3. Which of the following best describes the idea from MacNeil's essay referenced in the previous lesson?
A. It is an opinion presented through an appeal to and emotion
B. It is an opinion presented through an appeal to authority
C. It is a fact presented through a appeal to emotion
D. It is a fact presented through a appeal to authority
4. Something that is trivial is A. insightful B. important C. unusual D. insignificant 8. Which of the following uses the indicative mood?
A. I will feel flush after I get my very first paycheck for this job
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C. If I were rich, I would get convertibles for both of us
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9. Which of the following sentences is written in subjunctive mood?
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My answers: C B A D B D B A C

Answers

Answer is correct
c, b, a, d, b, d, b, a, c.
The answer to number one is C the answer to number two is D

Immigrants often settled in cities. The cities were home to industry. Which sentence combines the sentences by inserting a word?

1.Immigrants often settled in cities, which were home to industry.
2.Immigrants often settled in industrial cities.
3.Immigrants, interested in industry, often settled in cities.

Answers

I think it is number 2 because the second sentence is describing the type of cities that immigrants often settled in so just putting industrial in front of cities is doing the same as the second sentence.
I would think 1 is the answer

2. In which one of the following sentences is the semicolon used correctly?A. Donald has three sisters; Carla, Donna, and Maggie.B. Cheryl’s favorite snack is chocolate; she could eat it daily.C. Whenever I feel afraid; I think of Aunt Margaret.D. Jacob, who plays in the orchestra; has a solo in the concert.

Answers

"B. Cheryl’s favorite snack is chocolate; she could eat it daily" is the only sentence that uses a semicolon properly, since the purpose of the semicolon is to provide a "pause" longer than a comma but shorter than a colon. 
Semicolon is used correctly in B. Cheryl’s favorite snack is chocolate; she could eat it daily.

Would a company's board be pleased to learn that there had been an expansion in the market for their product? Explain.

Answers

They would be excited that there is an expansion, because if their company's product expands, it is doing well and can only begin to do better. This is a great thing for a company.  

Lia is writing an informative essay about the benefits of recycling. What detail would best help strengthen her essay?information about the dangerous holes in the ozone layer

quotes about the destruction of the rain forest

information about how recycling keeps waste out of landfills

instructions on how to recycle different types of material

Answers

The detail that would best help strengthen Lia's informative essay should be:

information about how recycling keeps waste out of landfills

If Lia would include this information, people will be encouraged to recycle materials for a particular purpose to lessen wastes that will go to landfills. Since she is discussing about the benefits of recycling, the additional information to be provided should focus on the results of recycling.

The detail that would best help strengthen her essay is C. information about how recycling keeps waste out of landfills

What is an Informative Essay?

This refers to the type of essay that informs the reader about a particular topic and gives possible solutions to the problem.

Hence, we can see that from the informative essay which Lisa is writing which is about the benefits of recycling, her argument would be great strengthened by adding the information about how recycling keeps waste out of landfills

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