Which phenomena help form Earth’s magnetic field? Check all that apply.

When lubricant is removed by recovery equipment during system refrigerant removal, it must be properly disposed of. Lubricant is vital for system operation, and if it is not properly disposed of, it can cause problems in the system.

What is Lubricant?A substance that is used to reduce friction between surfaces is known as a lubricant. It's used in machinery to keep it running smoothly by minimizing wear and tear. Refrigeration systems also use lubricants to keep their internal components running smoothly. The lubricant in a refrigeration system has the following functions:Reduce friction between the compressor's moving parts.

Seal the refrigerant within the compressor.Provide a means of cooling for the compressor's motor.To prevent corrosion from forming in the system, it should be kept clean and free of contaminants.How to dispose of lubricants?A licensed waste management facility must properly dispose of the lubricants.

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Answer:

Target heart rate is the range of heartbeats per minute that a person should aim for during exercise in order to achieve the desired cardiovascular benefit. The target heart rate range is typically calculated as a percentage of a person's maximum heart rate, which is estimated based on age and gender. The American Heart Association recommends a target heart rate range of 50-85% of a person's maximum heart rate during exercise, depending on the individual's fitness level and exercise goals. Maintaining a target heart rate within this range can help improve cardiovascular health, increase endurance, and burn calories efficiently.

Answer:

A coordinate grid with a point at 3 units to the left and 4 units down from the origin labeled movie theater.

Explanation:

Given that,

The location of the movie theater is at (−3, −4).

We need to show the correct location of the movie theater (by a coordinate plane).

We have plotted the graph for the given location.

The x-coordinate is -3 and the y coordinate is -4.

"A coordinate grid with a point at 3 units to the left and 4 units down from the origin labeled movie theater" represents the location of a move theater by a coordinate plane.

There are many potential dangers that people can encounter in their homes or workplaces. Some common examples include:

1. Fire hazards: This can include electrical fires, improperly stored flammable materials, or unattended cooking.

2. Poisonous substances: Chemicals, cleaning agents, and other toxic substances can pose a serious risk if not handled properly.

3. Falls: Slippery floors, poorly maintained stairways, and cluttered workspaces can all lead to slips, trips, and falls.

4. Sharp objects: Knives, needles, and other sharp objects can cause serious injury if not handled carefully.

5. Machinery: Heavy machinery, woodworking tools, and other mechanical equipment can cause serious injury if not operated correctly.

6. Electrical hazards: Working with electricity can be dangerous and can lead to electrical shock or electrocution.

7. Biological hazards: Exposure to bacteria, viruses, and other pathogens can pose a risk to health.

It's important to be aware of these potential dangers and take steps to address them in order to create a safe and healthy environment.

Answer:

rip

Explanation:rip

Answer:

2/4

Explanation:

1/2 of the circle is less than what is shaded

Answer:

2/4

Explanation:

Explanation:

How exactly do researchers investigate the human mind and behavior? While there are a number of different research techniques, the experimental method allows researchers to look at cause-and-effect relationships.

In the experimental method, researchers identify and define key variables, formulate a hypothesis, manipulate the variables and collect data on the results. Extraneous variables are carefully controlled to minimize a potential impact on the outcome of the experiment.1

Experimental Method in Psychology

The experimental method involves manipulating one variable to determine if changes in one variable cause changes in another variable. This method relies on controlled methods, random assignment and the manipulation of variables to test a hypothesis.

Types of Experiments

There are a few different types of experiments that researchers might choose to use. The type of experiment chosen might depend on a variety of factors including the participants, the hypothesis and the resources available to the researchers.

Lab Experiments

Lab experiments are very common in psychology because they allow experimenters more control over the variables. These experiments can also be easier for other researchers to replicate. The problem, of course, is that what takes place in a lab is not always identical to what takes place in the real world.

Field Experiments

Sometimes researchers might opt to conduct their experiments in the field. For example, let's imagine that a social psychologist is interested in researching prosocial behavior. The experimenter might have a person pretend to faint and observe to see how long it takes onlookers to respond.

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How the Experimental Method Works in Psychology

By Kendra Cherry Fact checked by Amanda Tust Updated on May 06, 2020

Female college student conducting scientific experiment in science laboratory classroom

Caiaimage/Sam Edwards / Getty Images

How exactly do researchers investigate the human mind and behavior? While there are a number of different research techniques, the experimental method allows researchers to look at cause-and-effect relationships.

In the experimental method, researchers identify and define key variables, formulate a hypothesis, manipulate the variables and collect data on the results. Extraneous variables are carefully controlled to minimize a potential impact on the outcome of the experiment.1

Experimental Method in Psychology

The experimental method involves manipulating one variable to determine if changes in one variable cause changes in another variable. This method relies on controlled methods, random assignment and the manipulation of variables to test a hypothesis.

Types of Experiments

There are a few different types of experiments that researchers might choose to use. The type of experiment chosen might depend on a variety of factors including the participants, the hypothesis and the resources available to the researchers.

Lab Experiments

Lab experiments are very common in psychology because they allow experimenters more control over the variables. These experiments can also be easier for other researchers to replicate. The problem, of course, is that what takes place in a lab is not always identical to what takes place in the real world.

Field Experiments

Sometimes researchers might opt to conduct their experiments in the field. For example, let's imagine that a social psychologist is interested in researching prosocial behavior. The experimenter might have a person pretend to faint and observe to see how long it takes onlookers to respond.

This type of experiment can be a great way to see behavior in action in realistic settings. However, it makes it more difficult for the researchers to control the variables and can introduce confounding variables that might influence the results.

The Basics of Prosocial Behavior

Quasi-Experiments

While lab experiments represent what are known as true experiments, researchers can also utilize a type known as a quasi-experiment. Field experiments can be either quasi-experiments or true experiments.

Quasi-experiments are often referred to as natural experiments because the researchers do not have true control over the independent variable.

Instead, the treatment level is determined by the natural conditions of the situation. A researcher looking at personality differences and birth order, for example, is not able to manipulate the independent variable in the situation. Treatment levels cannot be randomly assigned because the participants naturally fall into pre-existing groups based on their birth order in their families.

So why would a researcher choose to use a quasi-experiment? This is a good choice in situations where scientists and interested in studying phenomena in natural, real-world settings. It is also a good choice in situations where researchers cannot ethically manipulate the independent variable in question.

Answer:

used all of these answers in my edgenu unit 2 project and got 100%.

Explanation:

1. An experiment has a numerous amount of factors and steps that go into it. To begin, The scientists have a research question and begin observing all the variables. Then, the scientists come up with a testable hypothesis; an educated guess/assumption. After finding this hypothesis they have to conduct background research, they will want to know what other researchers have already found, and what questions remain unresolved. After that, they have to figure out what kind of experiment would be best suited for this research along with what variables go into the experiment. On top of that, they will have to figure out what the operational definition will be in this experiment, the statement of procedures the researcher is going to use in order to measure a specific variable. The researcher now has to select the participants for the study, in this experiment they are going to use random selection since it is easy and they’re selected randomly. After the participants are selected, they are placed into two groups the control group, which is the group that stays the same. And the experimental group, which is the group being tested. In this experiment it will be random assignment, much like random selection, they are randomly sorted into the groups. Once the groups are sorted, The control group will be the dependent variable, staying the same throughout the experiment, and the experimental group will be the independent variable, the ones being tested. Obviously, for both groups, there will be confounding variables, factors other than the independent variable that will cause a result.

2. There are several research methods, if the researcher wants a descriptive research method they can choose between, a ​case study​; which is ​a process or record of research in which detailed consideration is given t​o the development of a particular person, group, or situation over a period of time. ​A survey​, which is a research tool used to gather personal information about participants. Can be information concerning thoughts, beliefs, background, or feelings. Naturalistic observation​, which is a research​ tool in which a subject is observed in its natural habitat without any manipulation by the observer. ​Longitudinal research​, which is Gathering data on the same subjects more than once. Or ​cross-sectional research​, which gathers data to compare across groups and is conducted and analyzed at one time. On the other hand, there is also statistical research, which is a set of methods.

3. Pseudopsychologies are unfounded systems that are frequently confused with valid psychology. Unlike psychology, pseudopsychologies change little over time because followers seek evidence that appears to confirm their beliefs and avoid evidence that contradicts their beliefs. Belief in pseudopsychologies is based in part on uncritical acceptance, confirmation bias, and the Barnum effect.

4. Information in media should be approached with skepticism and caution, the information’s accuracy varies greatly in the media.

Answer:

Learn skills that will make you prepare to work in a particular field

The equivalent point on the graph in portion (d) was 20 mL. The concentration of NaOH was doubled in the second titration.

Titration is a typical laboratory technique for quantitative chemical analysis used to calculate the concentration of a specified analyte. It is also referred to it as titrimetry or volumetric analysis (a substance to be analyzed). A standard solution with a known volume and concentration is prepared as the reagent, also known as the titrant or titrator. To ascertain the concentration of the analyte, a titrant reacts with an analyte solution (also known as the titrand). The titration volume refers to the amount of titrant that interacted with the analyte.

determining how much of a specific ingredient is present in a liquid by calculating the amount of another substance was required for it to react

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Answer:

Quaternary

Explanation:

Answer:

False

Explanation:

Intrinsic motivation does not reflect others desires.

Answer:

radiometric dating methods

Explanation:

To establish the age of a rock or a fossil, researchers use some type of clock to determine the date it was formed. Geologists commonly use radiometric dating methods, based on the natural radioactive decay of certain elements such as potassium and carbon, as reliable clocks to date ancient events.

Answer:

In the essay education by Randolph W Emerson he talks about why the education system is damaged in his opinion on it in solution. The genre of this essay is an opinionated essay throughout the essay Emerson tends to have a condemning tone against the educator but towards the end it changes to a comforting and helpful tone. Emerson states “The natural method forever confutes our experiments, and we must still come back to it. The whole theory of the school is on the nurse's or mother's knee. The child is as hot to learn as the mother is to impart. There is mutual delight.  The joy of our childhood in hearing beautiful stories from some skillful aunt who loves to tell them, must be repeated in youth” (Emerson 104).  The reason behind the text is to critique the teaching/educational system established and how to effectively teach the pupils as well as change the way students are taught and treated by the teachers. The author wants the reader to do/think as a result of reading/viewing this piece, is view education differently because he wants them to know that education, based on his logic and perspective, is flawed, and he has solutions to fix that flaws.the audience and response is The group of readers that the piece is directed to is the teachers and students.

Explanation:

In his essay "Education," Ralph Waldo Emerson argues that education should not simply be about acquiring knowledge or skills, but rather about cultivating character and personal growth. To achieve this, Emerson suggests that education should focus on the development of a student's individual talents and interests, rather than trying to fit them into a predetermined mold. He also emphasizes the importance of self-reliance, encouraging students to think for themselves and question conventional wisdom. By doing so, Emerson believes that students will develop a strong sense of identity and purpose that will guide them throughout their lives.'

To implement Emerson's vision of education, schools and educators should adopt a PASAFE + TEAR approach. This would involve prioritizing the personal growth and development of each student, rather than simply teaching to standardized tests or conforming to societal norms. By emphasizing the unique talents and interests of each student, educators can help them discover their passions and cultivate a sense of purpose. Additionally, promoting self-reliance and critical thinking will enable students to develop the skills they need to succeed in life, rather than simply memorizing information.

Furthermore, a TEAR approach can also be implemented, where educators provide students with the tools and resources they need to pursue their interests and passions. This might include access to technology, mentorship programs, and extracurricular activities that allow students to explore their interests and develop new skills. By doing so, students will be better equipped to pursue their goals and find success in their chosen fields.

Overall, by adopting a PASAFE + TEAR approach to education, schools and educators can help students develop the skills, knowledge, and personal qualities they need to succeed in life. By prioritizing personal growth and self-discovery, educators can help students become confident, independent thinkers who are able to navigate the complexities of the modern world with purpose and meaning.

In theory, communism advocates for a classless society where the means of production are collectively owned and controlled, and goods and services are distributed based on need.

In practice, communist regimes have often been characterized by authoritarianism, a lack of individual freedoms, and government control over every aspect of citizens' lives. In contrast, fascism is a far-right ideology that glorifies the nation-state and often relies on a strong authoritarian leader. Fascism is characterized by ultra-nationalism, militarism, and the suppression of political opposition.

Both communism in practice and fascism have been associated with human rights abuses and political repression. However, the underlying principles and goals of the two ideologies are fundamentally different. Communism aims to abolish class distinctions and establish a society based on equality, while fascism seeks to preserve and promote a particular national identity and social hierarchy.

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Note that if depositors withdraw $4,000 from Otis Bank the initial change in M1 money supply would be $4000.

When depositors remove funds from a bank, the quantity of money stored in M1, which comprises currency in circulation and demand deposits, decreases. Because the withdrawn amount is no longer accessible for immediate consumption, the M1 money supply falls.

The money supply  refers to all  the amount of all the currency and other liquid   assets in a country's economy at the time the money supply is  calculated.

The money supply   comprises all cash in circulation as well as all bank deposits that may be readily converted to cash by the account holder.

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In the Asch experiment, the subjects frequently followed the crowd and chose the incorrect course of action.

In a room with seven confederates (actors) who had already agreed on their replies, Asch used a line judgement task on real naive participants. The actual participant was tricked into thinking the other seven individuals were actual participants.

On the crucial trials, on average, nearly a third (32%) of the people who were put in this circumstance followed the obviously wrong majority. About 75% of participants conformed at least once during the 12 crucial trials.

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Answer:

d.

Explanation:

Given:

Diameter = 10 cm

Radius (r) = ½(10) = 5 cm

π = 3.14

Required:

Area of the circle

Solution:

Area of the circle = πr²

Plug in the values

Area of the circle = 3.14 × 5²

= 3.14 × 25

Area of the circle = 78.5 cm²

Religion is a complex and multifaceted phenomenon that encompasses various elements, including belief, ritual, Here's a brief explanation and distinction between these three components:

Belief: Belief is the cognitive aspect of religion that involves accepting certain doctrines, ideas, or principles as true or as the basis of faith. It encompasses the intellectual and conceptual understanding of religious teachings and concepts. Belief provides a framework for understanding the divine nature, existence's purpose, and moral values.

Example: In Christianity, believers believe in the Holy Trinity, which asserts that God is one being in three persons: the Father, the Son (Jesus Christ), and the Holy Spirit.

Rituals: Rituals are enacted practices and prescribed behaviors within a religious context. They are formalized actions performed by individuals or groups to express and reinforce religious beliefs, values, and commitments. Rituals often involve symbolic gestures, words, objects, and specific sequences of actions.

Example: In Islam, Salah (prayer) involves physical movements, recitations, and prostrations while facing Mecca. This ritual is performed five times a day as a means of worship and spiritual connection.

Experience: Religious experience refers to personal, subjective encounters and feelings about their faith or the divine. It involves a sense of connection, transcendence, and the numinous. Religious experiences can be spontaneous, transformative, or sought through meditation or prayer.

Example: In Buddhism, enlightenment (nirvana) represents the ultimate religious experience. It is described as a profound realization and liberation from suffering, leading to peace and spiritual awakening.

It's imperative to note that these components are interrelated and can influence one another within a religious context. Beliefs shape rituals and inform spiritual experiences, while rituals and experiences reinforce and deepen beliefs. Religion encompasses a wide range of practices, beliefs, and experiences, and these examples provide a glimpse into religious expression's diverse nature.

Answer:

natural boundry

Explanation:

as it can't be increased or decreased and no chance of conflict of boundry....hope it will help

Answer:

a) explain one historical development that led to the formation of mixed race families in colonial spanish america as depicted in the image

b) explain one historical effect of the formation of mixed race families in colonial spanish america

c) explain one of the limits of this painting as an accurate historical source for understanding latin american colonial society. in other words, what biases might think artist have?

Explanation:

The image shows the idea of the colonization period (after the treaty made at the end of the Spanish-American war around 1898) known as "White man's burden" that places the American white man on a mission to "civilize" people of nations foreign countries, in a compulsory and oppressive way, in a show of sovereignty. Other part of the question is discussed below.

Another period to be portrayed in the image is the one known as the "gilded age" (At the end of the 19th century, from the 1870s until about 1900) which representing great economic, political and military growth in the US compared to other countries.

Some of the negative impacts associated with the colonization of Native American and African peoples, among others include degradation of the natural resources of these countries, urbanization, the introduction of strange diseases from Europe, in addition to changes in social and economic systems.

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Elena can get a credit card without any issue because she is already working, and she doesn't have to think about other expenses as they are already taken care of.

As a result, she can easily repay her credit card debt.

Things to keep in mind before getting a credit card:

Finally, getting a credit card can be a great way to build credit and finance purchases, but it can also hurt your credit score and cause debt — it all depends on your individual situation. Opening a credit card is a big decision that should be based on your current ability to repay charges and the positive impact it can have on your credit score and finances, not on a welcome bonus or a unique card design.

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Explanation:

Senatorial courtesy is a long-standing unwritten, unofficial, and nonbinding political custom (or constitutional convention) in the United States describing the tendency of U.S. senators to support a Senate colleague when opposing the appointment to federal office of a nominee from that Senator's state.

The core message of the Supremacy Clause is simple: the Constitution and federal laws (of the types listed in the first part of the Clause) take priority over any conflicting rules of state law. The Supremacy Clause also establishes a noteworthy principle about treaties.

The Indo-European migrations, Phoenician expansion, and Bantu migrations all resulted in cultural diffusion with the places they migrated to, as their cultures dominated those areas and assimilated some of them.

Migration frequently allowed other cultures to spread their cultures to new locations. This is due to new cultures migrating into an area and mixing with the cultures they encountered. Cultures will spread as a result of this.

When Indo-Europeans, such as the Aryans, arrived in India, they were able to establish and spread their culture, which included a social hierarchy. They also absorbed the cultures of the people who lived there.

When the Bantu people migrated to South Africa and met the Khoisan people, they did this. When Phoenician culture mixed with local cultures during the Phoenician expansion in the Mediterranean, cultural diffusion occurred.

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Based on a historical perspective, the migrations of the Indo-Europeans, the expansion of the Phoenicians, and the migrations of the Bantu led to many cultural diffusion around the world.

Cultural Diffusion From Indo-European

Indo-European expansion and migration from India and Iran to Europe, and later to Eurasia led to cultural diffusion with the places to which they migrated as they influence those places with their Indo-European-speaking language and way of life which move from hunting and gathering to farming and livestock.

Also, the Phoenician's expansion and migration from Greece area to southern Europe such as Syria, Lebanon, Northern Israel, and the Mediterranean, and later to Carthage, modern Tunisia.

Phoenician migration and expansion led to cultural diffusion with the places to which they migrated as they influence those places with their Phoenicians language and way of life which move from hunting and gathering to wood, ivory, and metalworking, as well as textile production.

Bantu expansion and migration from the core region in West Africa around 1000 BCE, led to cultural diffusion with the places to which they migrated as they influence those places with their Bantu-speaking language and way of life which move from hunting and gathering to farming and livestock.

Hence, in this case, it is concluded that the Phoenicians, Bantu, and Indo-Europeans had much influence across the continent as they migrate and expand.

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Space exploration has been a topic of great interest and debate for many years. One of the most contentious issues surrounding space exploration is the extent to which privatizing it is beneficial. In this essay, I will synthesize material from at least three sources to develop my position on the benefits of privatizing space exploration.

The first source is an article from Forbes, which argues that privatizing space exploration is beneficial because it allows for greater innovation and cost-effectiveness. According to the article, private companies are able to move more quickly and efficiently than government agencies, and they are able to take on more risk. This means that they can develop new technologies and explore new frontiers in space at a faster pace than government agencies. Additionally, the article argues that privatizing space exploration can lead to lower costs, since private companies are able to operate more efficiently than government agencies.

The second source is a report from the CATO Institute, which argues that privatizing space exploration is beneficial because it allows for greater competition and private enterprise. According to the report, privatizing space exploration can lead to more competition among private companies, which can lead to better and more cost-effective technologies. Additionally, the report argues that privatizing space exploration can lead to greater private enterprise, which can drive innovation and economic growth.

The third source is an article from The New York Times, which argues that privatizing space exploration is beneficial because it allows for greater public-private partnerships. According to the article, privatizing space exploration can lead to greater collaboration between government agencies and private companies, which can lead to more efficient and effective exploration. Additionally, the article argues that privatizing space exploration can lead to greater public engagement and interest in space exploration, which can drive innovation and economic growth.

In conclusion, privatizing space exploration has many benefits. It allows for greater innovation and cost-effectiveness, more competition and private enterprise, and greater public-private partnerships. While there are potential drawbacks to privatizing space exploration, such as lack of government oversight, overall the benefits outweigh the drawbacks. Privatization of space exploration can lead to more efficient and effective exploration, and drive innovation and economic growth.

Gigachad

Uday Tahlan

The way that scientists now know that people's intelligence can increase  with effort and practice is when one have a growth mindset.

Dweck is known to be the man that brough the terms fixed mindset and growth mindset out.

He was said to have describe them as the beliefs that  people tend to  have in regards to learning and intelligence.

Note that students do believe they can be a lot smarter, and also understand that effort keeps them stronger.

Therefore, The way that scientists now know that people's intelligence can increase  with effort and practice is when one have a growth mindset

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Answer:

Option B

Explanation:

The biopsychosocial perspective comprises of three types of analysis -

a) biological

b) psychological

c) social-cultural

Since it is three dimensional approach, option D is incorrect

Since it is not depended on genetic completely , option A is also incorrect

This perspective explains human behavior and hence option B is correct