Lab #: 11

Skill: Planning and Design

Date:

Title : Metals and Non-metals

Topic: Rust Prevention


Problem Statement:
Johnson had some machines in his garage. He noticed that some of the mechanical parts started to cease up so he removed the rust by rubbing some of them with a steel brush and some with sanding paper where appropriate. Two days later when he checked on them, he noticed that they started to rust again. He needed to do something to prevent or slow down the rate of rusting. His neighbour told him that he needed to lubricate the mechanical parts with an oil-based substance. Therefore, he searched around the house to see what he could find. He found some kerosene oil, cooking oil, Vaseline/petroleum jelly and a jar of old red grease. He wondered which of the chemical substances would be most effective in preventing/reducing rusting.

The changing cultural times would be one of the reasons why the names are beginning to fall out of favor.

There could be several reasons why certain names starting with the letter "K" are falling out of favor and becoming less popular. One possible explanation could be the changing cultural and societal trends.

Names, like any other cultural artifact, are influenced by the values, beliefs, and traditions of a given society. As these values and beliefs change over time, so do the names that are considered popular and fashionable.

For example, names like Karen or Kevin may be associated with a particular generation or era, and may not appeal to younger parents who are looking for more unique and distinctive names for their children.

Moreover, the media and pop culture can also play a role in shaping name trends. For instance, if a particular name is associated with negative or controversial public figures, it may lose its appeal among parents.

Read more on names here:https://brainly.com/question/29415197

#SPJ1

कक्षा ८ का पहिलो दिन हमेशा से ही एक बेहद खास दिन होता है। इस दिन के बारे में बच्चों के मन में कई सवाल और उत्सुकता होती है। वे नई कक्षा, नए दोस्तों और नए अध्ययन सामग्री से अवगत होने के लिए उत्सुक होते हैं।

इस दिन, सभी छात्रों के लिए स्कूल में स्वागत समारोह होता है जिसमें उन्हें उनके अध्यापकों, प्रधानाचार्य और दूसरे कर्मचारियों से मिलाया जाता है। यह स्कूल में नए छात्रों को उनके दोस्तों से भी मिलाता है जो उन्हें उनके अभिभावकों से अलग होने के बाद संभवतः पहली बार मिल रहे होते हैं।

कक्षा ८ के पहले दिन की एक और शानदार बात यह होती है कि अध्यापक छात्रों के लिए अपनी कक्षाओं को सुंदर और आकर्षक बनाने के लिए बहुत मेहनत करते हैं। वे खुशी से सब कुछ करते हैं ताकि छात्रों को स्कूल जाने में और अध्ययन में रुचि आए।

यह दिन स्कूल में बहुत मजेदार होता है। स्कूल द्वारा विभिन्न गतिविधियों का आयोजन किया

The most important reasons for using sensors rather than humans to collect data in a given situation are:

A sensor is a device or component that detects and measures physical or chemical properties such as temperature, pressure, light, sound, or motion, and converts them into electrical signals or other forms of output.

Sensors are used in a wide range of applications, from environmental monitoring and industrial automation to consumer electronics and medical devices, to provide real-time data for decision-making and control purposes.

Learn more about sensors on:

https://brainly.com/question/15396411

#SPJ1

Answer:

1) will released

2) making

3) invented

4) founded

Hope it will help you

Answer:

Its Encording, It helps our phones work

Explanation:

"Calm" does not describe life in small towns in Nicaragua. Nicaraguan small towns can be quite bustling and busy, with active markets, religious festivals, and other events that attract people from surrounding areas.

Small towns in Nicaragua can be quite lively and bustling, with a variety of activities and events happening throughout the year. For example, many small towns have active markets where farmers and other vendors come to sell their products. These markets can be quite lively and crowded, especially on market days, which are often the busiest days of the week.

Therefore, While the pace of life in small towns may be slower than in cities, it is not necessarily calm or quiet. In terms of the other options, small towns in Nicaragua may have fewer options in terms of services and entertainment compared to larger cities, but they often have a flexible schedule that accommodates the needs of their residents.

Learn more about Nicaragua from

https://brainly.com/question/25965749

#SPJ1

Answer:

1. Walka z złem - Antygona, bohaterka tragedii Sofoklesa, przyjmuje postawę walki z złem, nawet jeśli oznacza to łamanie prawa. Antygona decyduje się na pochówek swojego brata, mimo że król Kreon wydał zakaz pochówku dla zdrajców. Antygona uważa, że moralne zasady są ważniejsze niż prawo, i gotowa jest ponieść konsekwencje swojego czynu.

2. Akceptacja zła - W Dziadach część 2, Gustaw, jeden z bohaterów, przyjmuje postawę akceptacji zła. Gustaw uważa, że świat jest pełen cierpienia i nieszczęść, i że nie ma sensu walczyć z tym faktem. Zamiast tego, Gustaw decyduje się na samobójstwo, jako sposób na ucieczkę od bólu i cierpienia.

3. Obojętność - Inna postawa, jaką może przyjąć człowiek wobec zła, to obojętność. W Dziadach część 2, Konrad, drugi z bohaterów, przyjmuje postawę obojętności wobec świata i ludzi. Konrad uważa, że nic nie ma sensu, że wszystko jest bez znaczenia, i że nie warto walczyć ani cierpieć dla jakiejś idei czy wartości.

Wszystkie te postawy mają swoje wady i zalety, i zależą od kontekstu i sytuacji. Walka z złem może być heroiczna i moralnie uzasadniona, ale może też prowadzić do chaosu i anarchii. Akceptacja zła może być sposobem na radzenie sobie z cierpieniem, ale może też prowadzić do rezygnacji z walki o lepszy świat. Obojętność może być sposobem na unikanie bólu i cierpienia, ale może też prowadzić do braku zaangażowania i pasywności.

Alan Gratz’s portrayal of characters who are displaced from their homes.

Similarity:

Both Jane Yolen's The Devil's Arithmetic and Alan Gratz's Refugee portray characters who are displaced from their homes due to war or persecution in their home countries. In both stories, the characters are forced to leave their homes and travel to a new place in search of safety and a better life.

Difference:

Therefore, One major difference between the two portrayals is the time period in which the characters are displaced. In The Devil's Arithmetic, the main character's grandfather's family came over to the United States in the early 1900s, which suggests that the story is set in the early 20th century. In contrast, Refugee is set during three different time periods: the 1930s with a Jewish boy fleeing Nazi Germany, the 1990s with a Cuban girl fleeing Cuba, and the 2010s with a Syrian boy fleeing the Syrian civil war.

Learn more about  Devil’s Arithmetic  from

https://brainly.com/question/26511007

#SPJ1

See full question below

Read the excerpt from The Devil’s Arithmetic by Jane Yolen.

"Grandpa Dan wasn’t in the camps, thank God. He was born in America, just like you. That’s because my family came over to this country in the early 1900s, second class. Not steerage.” She got that faraway look that signaled she was about to recite another part of the family saga.

Read the excerpt from Refugee by Alan Gratz.

"Do you want the Nazis to catch you? Do you want them to send you back to that place?” Josef hissed at Papa. . . .

Aaron Landau dropped his wife’s hand, dragged his oversized coat sleeve across his face, and stood rigidly at attention, eyes forward.

Like a prisoner.

The doctor came down their row, looking at each person in turn. When he got to Papa, Josef held his breath. The doctor looked Josef’s father up and down, then moved on. Josef sagged with relief. They’d made it. His father had passed the doctor’s inspection!

Answer:

multiple benefits

Explanation:

it can let you plan in advance how you're going to reach your goal and how you're going to start your career.

According to the information in the fragment, it can be inferred that the evidence supporting the idea that Manjiro had a lot of courage was Manjiro looked at the ruler (option A).

To identify the central idea that Manjiro had a lot of courage we must carefully read the fragment and identify the main ideas. Once we have done this, we must classify the main ideas to know which ones have supported the idea that Manjiro had a lot of courage.

Once we have classified the ideas that support the central idea that Manjiro had a lot of courage, we must select the most general one. In this case, the idea that supports this central idea is Manjiro looked at the ruler (option A).

Learn more about central idea in: https://brainly.com/question/8282081

#SPJ1

The Answer:

it is A

Explanation:

hope this helps ples thanks me good day

Answer:

The writer has no siblings.

The writer's mother can speak English best in the family.

Explanation:

The passage is written in Japanese and includes information about the writer's family. The writer's name is Tooru, and he has a family of three people, including his father, mother, and himself. The father is a police officer (けいかん), and the mother can speak both English and Japanese well (えい語と日本語をよくはなします). However, the writer cannot speak English (えい語をはなしません).

To answer the questions:

The writer does not have any siblings, so the correct answer is (a) none.

The passage states that the mother can speak both English and Japanese well (えい語と日本語をよくはなします), so the correct answer is (b) the writer's mother.

Algunos pronombres demostrativos con función adjetiva son este, estos, aquellos, entre otros.

Son palabras generalmente cortas que indican o demuestran a un sustantivo incluyendo por lo general la ubicación de los mismos o una referencia temporal. Por ejemplo, aquellos árboles son muy altos.

Debido a lo anterior, pronombres como aquellos, este o estos son además adjetivos porque brindan cualidades a los objetos, por ejemplo "aquellos" describe una localización lejana.

Aprenda más sobre pronombres en https://brainly.com/question/13994636

#SPJ1

Answer:

✔️A) the attitudes

Explanation:

Explanation:

This is because Interlingua was designed to be a simplified and neutral international language, based primarily on the vocabulary of Latin and the Romance languages.

Munster Irish is the most widely spoken dialect of the Irish language because it is the dialect spoken in the province of Munster, which includes the cities of Cork, Limerick, and Waterford.

These are populous areas, and as a result, Munster Irish has had a larger population of speakers than other dialects over the years. Additionally, Munster Irish has had a strong tradition of language revival and preservation, with many schools and organizations focused on promoting the use of the dialect.

On the other hand, Ulster Irish is the least widely spoken dialect of the Irish language because it is spoken in the northernmost province of Ulster, which includes the counties of Antrim, Derry, and Down, among others. This area has historically had a lower population than other provinces, and Ulster Irish has been impacted by political and social factors that have led to a decline in its use.

Learn more about dialects here:

https://brainly.com/question/20032366

#SPJ1

Answer:

No

Explanation:

No, the Norwegian Bokmål language is not dying out. Bokmål is one of the two official written standards for the Norwegian language, the other being Nynorsk. While Nynorsk is used by only about 10-15% of the population, Bokmål is used by around 85-90%.

While there have been some discussions and debates about the Norwegian language and its standardization, these have largely focused on finding ways to bridge the differences between Bokmål and Nynorsk, rather than on the decline of Bokmål. Furthermore, the Norwegian government has implemented language policies to promote the use of Norwegian, including Bokmål, in various settings, such as education and public communication.

Answer:

Estrategias para redactar textos:

Planificar antes de empezar a escribir: es importante tener una idea clara del contenido que se quiere transmitir, hacer un esquema o un mapa mental antes de empezar a escribir puede ayudar a organizar mejor las ideas y a no olvidar ningún punto importante.

Conocer al público objetivo: para poder redactar un texto efectivo es importante conocer al público al que se dirige. El lenguaje y el tono que se utiliza puede variar dependiendo de la audiencia.

Escribir de forma clara y concisa: se debe utilizar un lenguaje claro, sencillo y fácil de entender. Las frases deben ser cortas y directas, evitando la ambigüedad o la confusión.

Revisar y corregir: una vez terminado el texto, es importante revisarlo varias veces para asegurarse de que está bien estructurado y no tiene errores ortográficos o gramaticales.

Propiedades textuales:

Coherencia: se refiere a la relación lógica y ordenada entre las diferentes partes del texto. La información debe estar bien organizada y ser fácil de entender.

Cohesión: se refiere a la forma en que se relacionan las diferentes partes del texto a través de elementos como conectores, pronombres y referencias.

Adecuación: se refiere a la capacidad del texto para cumplir con su propósito y ajustarse a las características del público objetivo.

Corrección: se refiere a la precisión y corrección gramatical, ortográfica y semántica del texto.

Intertextualidad: se refiere a la relación que tiene un texto con otros textos previos o conocimientos compartidos por la audiencia.

Variedad lingüística: se refiere a la variedad de recursos lingüísticos que se utilizan en el texto para mantener el interés del lector.

Explanation:

Note that to state that people may seem uninterested in learning the Norwegian Bokmal language is arguable. If however there are any that are uninterested, it could be because, in relation to English, the latter is more widely accepted.

The lack of interest is attributed to the increasing dominance of English, which is viewed as more important for international communication and business.

Also, the Norwegian government's policy of promoting the use of both Bokmal and Nynorsk (another Norwegian language) has caused confusion and uncertainty among learners. This has led to a decrease in the number of people who are interested in learning and using Norwegian Bokmal, ultimately affecting its status as a widely spoken language.

Learn more about Norwegian Bokmal language at:

https://brainly.com/question/30682191

#SPJ1

It is incorrect to state that the Tunisian Arabic language starting to die out. A 2022 statistics indicate that at least 46.3% of Tunisians speak Arabic.

There is no specific percentage or threshold that determines when a language is considered to be dying. Language endangerment and language vitality are complex issues that involve multiple factors such as the number of speakers, their age, the level of intergenerational transmission, language attitudes, government policies, and access to education and media.

However, the United Nations Educational, Scientific and Cultural Organization (UNESCO) defines endangered languages as those that are "at risk of falling out of use" and estimates that around 43% of the world's languages are endangered. The vitality of a language can be measured using various language vitality scales, such as the one developed by UNESCO's Ad Hoc Expert Group on Endangered Languages.

So it is correct to state that Tunisian Arabic is not a dying language. It is still widely spoken in Tunisia and continues to be an integral part of the country's culture and identity.

Learn more about Arabic language at:
https://brainly.com/question/9014065
#SPJ1

Answer:

Pretending to know sign language or attempting to communicate with the customer through gestures or improvised signs can lead to misunderstandings and can be disrespectful to the customer who uses sign language as their primary mode of communication. It is important to respect the customer's communication needs and provide them with the appropriate resources to ensure effective communication.

Answer:

A. Say, "Yes, there are tickets available. Would you like to purchase some?" but speak loudly and slowly, exaggerating your mouth movements so that he might read your lips or hear you.

Explanation:

I am doing FLVS and this question was in it and i chose this and i got it right

Open market operations allow the Federal Reserve (or the central banks in other countries) to prevent price inflation or deflation without directly interfering in the market economy. Instead of using regulations to control lending, the Fed can simply raise or lower the cost of borrowing money.

Answer:

I am sorry I dont understand your question, Please try again.

Explanation:

Answer:

It is possible to propose changes to the point values of tiles in Scrabble, but any changes would have to be approved by Hasbro, the company that owns the rights to the game. Hasbro has the final say on any changes made to the game, including changes to the point values of tiles. It is worth noting that the point values of tiles in Scrabble have been carefully calibrated to balance the game's difficulty and maintain fairness for all players, so any proposed changes would likely be met with scrutiny and debate.

In "Bronx Masquerade by  Nikki Grimes," Tyrone's prejudice against people who like to read for fun affects Devon in a negative way.

Devon is a shy and intelligent student who loves to read and write poetry, but he feels self-conscious about it because he doesn't want to be seen as a "nerd" or an outcast by his peers.

When Tyrone mocks Devon's love for reading, it reinforces the idea that being smart and interested in academics is something to be ashamed of.

As a result, Devon becomes more withdrawn and less confident in sharing his poetry and expressing himself in the classroom. It is only through the support and encouragement of his English teacher and the other students in the class that Devon begins to see the value in his own voice and creativity.

Learn more about Bronx Masquerade at:

https://brainly.com/question/29331846

#SPJ1

The number of siblings that the writer have is 3.

Who can speak English best in the writer's family?

Answer: b. the writer's mother

What is Yuri father's occupation?

Answer: Yuri's father's occupation is not mentioned in the passage, but the passage mentions that he is a police officer.

Therefore, In terms of the numbers of siblings that the writer have, This can be found in the sentence "かぞくは三人です" which means "There are three people in my family." The writer mentions that his family consists of his father, mother, and himself.

Read more about Japanese here:

https://brainly.com/question/510537

#SPJ1

See text below



E Answer the question based on fact.

とう

かあ

ほんご

お父さんとお母さんは日本語をはなしますか。

よみましょう! Let's read!

なまえ

名

日

biasa.ad mo

1.

にん

ぼくの名前はとおるです。 かぞくは三人です。

ちち

ちち

父と母とぼくです。 父はけいかんです。そして、母は

ご

ほんご

えい語と日本語をよく はなします。でも、ぼくは

えい語をはなしません。

Circle the correct answer.

1. How many siblings does the writer have?

a. none

b. 14t

c. 2, doc

d. 3 how

2. Who can speak English best in the writer's family

a. the writer's father

b. the writer's mother

日

c. the writer's sibling

mother's occup

wolad nohammoni ed no bad. the writer

3. What is Yuri father's occupation?

doctor

So it may not be a endangered language

about 2 million

Tumbuka is a Bantu language spoken by about 2 million in northern and central Malawi, and the Lundazi District of Zambia.

Tumbuka is a Bantu language spoken by about 2 million in northern and central Malawi, and the Lundazi District of Zambia.

Answer:

The Hausa language is spoken as a first language by over 70 million people in West Africa. Despite its large number of speakers, there are concerns that the language is declining, particularly among younger generations. One reason for this decline is the increasing use of English, French, and other European languages in formal education and business settings. As these languages become more prevalent, Hausa speakers may feel pressure to switch to these languages in order to succeed in those domains.

Another factor contributing to the decline of Hausa is the influence of globalization and the media. As more people in West Africa gain access to television, movies, and the internet, they are exposed to more content in English and other foreign languages. This exposure can make Hausa seem less relevant or important, especially to younger generations who may see the language as outdated or uncool.

In addition, there are concerns that the use of Hausa is being discouraged by governments and other institutions. For example, in some areas, Hausa is not used as a medium of instruction in schools, even though it is the primary language spoken in the community. This can lead to students feeling disconnected from their own language and culture, and may result in them not passing the language down to future generations.

Finally, there are concerns that Hausa is not being promoted enough, especially in urban areas where it is more likely to be replaced by other languages. There is a need for more cultural events, festivals, and media that promote Hausa language and culture, in order to make it more visible and valued in society.

Overall, the decline of the Hausa language is a complex issue that involves social, economic, and political factors. It is important to recognize the importance of preserving and promoting the language and culture, as they are a vital part of West African identity and history.

The thermometer described in the scenario is a sensor because it responds to a physical stimulus (the heat emitted by the visitor's body) by providing data (the temperature reading). The Option A is correct.

A thermometer is a device that measures the temperature of a system. Temperature measurement is critical in many activities, including manufacturing, scientific research, and medical practice.

The thermometer is widely attributed to the Italian mathematician-physicist Galileo Galilei. In his instrument, built around 1592, the changing temperature of an inverted glass vessel caused the air within it to expand or contract, changing the level of the liquid in the vessel's long, open-mouthed neck.

Read more about thermometer

brainly.com/question/2339046

#SPJ1