what is the role of battery​

Answers

Answer 1
Batteries store chemical energy and convert it to electrical energy, which can be thought of as the flow of electrons from one place to another. In a battery, components called electrodes help to create this flow.
Answer 2

Batteries store chemical energy and convert it to electrical energy, which can be thought of as the flow of electrons from one place to another. In a battery, components called electrodes help to create this flow.

What are batteries?

Batteries are a source of electric power consisting of one or more electrochemical cells with external connections for powering electrical devices. When a battery is supplying power, its positive terminal is the cathode and its negative terminal is the anode.

The terminal marked negative is the source of electrons that will flow through an external electric circuit to the positive terminal. When a battery is connected to an external electric load, a redox reaction converts high-energy reactants to lower-energy products, and the free-energy difference is delivered to the external circuit as electrical energy.

Historically the term "battery" specifically referred to a device composed of multiple cells; however, the usage has evolved to include devices composed of a single cell.

Learn more about batteries, here:

https://brainly.com/question/11670669

#SPJ5


Related Questions

Which Act is being violated when you post the private information of someone on social media?​

Answers

Posting the private information of someone on social media without their consent may violate several laws, depending on the nature of the information and the jurisdiction in which the act took place.

In general, the act of posting someone's private information without their consent could be a violation of privacy laws, such as the General Data Protection Regulation (GDPR) in the European Union, or the California Consumer Privacy Act (CCPA) in California, USA. It could also be considered a violation of defamation laws, particularly if the information is false and harms the reputation of the person concerned.

Moreover, if the information posted includes sensitive personal information such as health records, financial information, or identification documents, it could violate various laws related to data protection and cybercrime.

Therefore, it is always advisable to obtain the consent of the person before posting their private information on social media or any other public platform.

Answer:

Sharing someone's private information on social media without their permission could potentially result in several legal violations, depending on the type of information and the jurisdiction in which it occurred.

Generally, this action may be a breach of privacy laws, including the European Union's General Data Protection Regulation (GDPR) or the California Consumer Privacy Act (CCPA) in California, USA. It may also fall under defamation laws if the information is untrue and causes harm to the person's reputation.

In addition, if the shared information is sensitive, like health records, financial information, or identification documents, it may infringe on data protection and cybercrime laws.

It is essential to obtain the person's permission before sharing their private information on any public platform, including social media.

Explanation:

Every nation in the world is striving to have progressive, peaceful, strong united country. This aspiration is expressed in different ways to motivate and encourage the people to support and actively participate in this endeavor. please i need it now

Answers

what is your question?

Why do you think Mr. Marshall agreed to take Joseph Spell's case? Would you have advised Mr. Marshall to take the case? Why/why not?

Answers

Thurgood Marshall likely agreed to take Joseph Spell's case because he saw it as an opportunity to fight against the injustice of racial segregation in the South.

What is the explanation for the above response?

As a civil rights lawyer and the future first African American Supreme Court Justice, Marshall was committed to using the law to fight for racial equality and justice.

In this particular case, Spell, a young black man, had been accused of raping a white woman in Mississippi during a time of extreme racial tension and hostility. Marshall likely saw the case as an opportunity to challenge the racist and discriminatory legal system of the time and to advocate for Spell's rights and freedoms.

If I were advising Marshall at the time, I would have encouraged him to take the case. Despite the high stakes and potential risks involved, the case presented an opportunity to make a significant impact on civil rights in the United States. By taking on the case, Marshall could further his efforts to dismantle the discriminatory legal system and fight for justice and equality for all people.

Learn more about Joseph Spell's case at:

https://brainly.com/question/23397207

#SPJ1

Similarities bill of rights and 12 tables

Answers

Answer:

Explanation:

The Bill of Rights and the Twelve Tables were both legal documents that played a significant role in the development of laws and the protection of individual rights.

The Bill of Rights was a series of amendments to the United States Constitution that were ratified in 1791. The Bill of Rights guarantees individual liberties such as freedom of speech, religion, and the press, the right to bear arms, the right to a fair trial, and protection against unreasonable search and seizure, among other things.

The Twelve Tables, on the other hand, was a set of laws that were created in ancient Rome around 450 BCE. The Twelve Tables were the first written laws in Rome and established the legal rights and responsibilities of Roman citizens. The laws covered a wide range of issues, including property rights, contracts, and criminal offences.

Despite the differences in their origins and content, both the Bill of Rights and the Twelve Tables share some similarities. One of the most significant similarities is that both documents were designed to protect individual rights and limit the power of the government.

Additionally, both the Bill of Rights and the Twelve Tables have had a lasting impact on the development of law and the protection of individual rights. The principles established in these documents have influenced legal systems around the world and continue to shape the way we think about individual liberty and the role of government in society.

PLS MARK ME BRAINLIEST

The Basics of Vehicular Control and Emergency Situations
Quiz Active
Which gauge tells the driver how many miles the vehicle has been driven?
speedometer
O tachometer
O fuel gauge
odometer

Answers

A: Tachometer. Explanation: Learned this from quiz

Which of the following is an example of the government's power over citizens?
A. The government requires an agency to lay off staff to stay within budget.
B. The government holds an election so that citizens can vote on representatives.
C. The government takes away the license of a business that fails health inspections.
D. The government holds a press meeting to share information about a new initiative.

Answers

Answer: C. The government takes away the license of a business that fails health inspections.

Explanation: The government has the authority to regulate and enforce rules and regulations for businesses to ensure public safety and welfare. In this example, the government exercises its power by taking away the license of a business that fails health inspections.  By doing so, the government is using its authority to hold businesses accountable for meeting certain standards and regulations, in this case, regarding health and safety.

This action demonstrates the government's power to enforce consequences and sanctions on businesses that do not comply with the set regulations.  It serves as a measure to protect citizens and maintain public health standards.  Through the power to revoke a license, the government can directly impact the operations and functioning of businesses, highlighting its authority and control over citizens.

Learn more about government's power here: https://brainly.com/question/21086287.

Which phrase BEST describes the role of bees and wasps in the decomposition of human remains?

Answers

Answer:The first phase of decomposition is autolysis, or self-digestion, in which the cells of the body break down from the inside. This is followed by bacterial decomposition, which is when the bacteria that live in the body start to break down the tissues. Insects, such as bees and wasps, can also play a role in decomposition by feeding on the tissues of the body.

Should all jury verdicts be unanimous? Why or why not?

Answers

The Sixth Amendment to the Constitution of the United States protects the right to a jury trial in criminal proceedings, and the Supreme Court has construed this right to require a unanimous verdict.

Does a unanimous decision have to be made every time?

Perez, 1824). The U.S. Supreme Court declared in the 2020 case Ramos v. Louisiana that a jury must vote unanimously to convict in every criminal offence that calls for a jury trial. Historically, Louisiana, which was influenced by the French civil law system, and Oregon allowed 10-2 majority verdicts.

What does it mean that a verdict must be unanimous?

A jury's decision to find someone guilty or not guilty must be unanimous. Hence, each of the 12 jurors must in agreement. All 12 members of the jury had to have reached the same conclusion concerning the accused's guilt beyond a reasonable doubt before a conviction could be returned.

To know more about verdicts visit:-

brainly.com/question/24933644

#SPJ1

What is the definition of frequency range?

Answers

Answer:A group of frequencies in the electromagnetic spectrum that are assigned by regulatory agencies for a particular purpose. Also called a "frequency band." See frequency bands, spectrum, satellite frequency bands and optical bands.

Explanation:

Answer:

Any formally recognised division of the radio spectrum defined in terms of a start and end frequency

Explanation:

when you experienced impaired judgment

Answers

Answer:

Please elaborate more so that it is possible for people to be able to answer your question.

Explanation:

Question 1(Multiple Choice Worth 3 points)
Price controls are

believed to prevent monopolies by stopping a company from setting prices too low or too high
made by governments with a purpose of discouraging competition in the economy
set prices for goods and services that only government-approved businesses may offer
a system of government laws and regulations that control how people run their businesses
Question 2(Multiple Choice Worth 3 points)
Which of the following best describes the United States?

It has a market economy with no government regulation. This is the only system that can work with a government run by the people.
It has a command economy. A large nation like the United States needs the government to control all growth of business to prevent problems.
It has a traditional economy. Most communities are focused on providing their own needs with the resources available in the local area.
It has a mixed economy. The government protects individual rights, such as minimum pay for work and choices in goods and services.
Question 3(Multiple Choice Worth 3 points)
An inventor can obtain a(n) _____________ to protect his or her idea.

antitrust
price control
patent
regulation
Question 4(Multiple Choice Worth 3 points)
The purpose of antitrust law is to

support efforts of companies to take over others
discourage competition in certain markets
force similar companies to combine into one
protect competition by preventing monopolies
Question 5(Multiple Choice Worth 3 points)
How do patents help promote competition?

They support people who wish to copy and profit from registered inventions.
Knowing inventions can be protected encourages people to create new things.
The owner of the patent can prevent other people and businesses from innovation.
A patent can discourage businesses from offering new or improved goods and services.
Question 6(Multiple Choice Worth 3 points)
A mixed economy is

dependent only on the choices of individuals and businesses
a combination of individual choice and government protection
where people produce and trade traditional goods
completely based on government decisions
Question 7(Multiple Choice Worth 3 points)
Most nations in the world today have

market economies
command economies
mixed economies
traditional economies
Question 8(Multiple Choice Worth 3 points)
Which type of economy for an organized, large society gives citizens the most freedom of choice?

Traditional
Mixed
Command
Market
Question 9(Multiple Choice Worth 3 points)
The United States began as more of a

market economy but grew more mixed as government added laws and regulations
traditional economy but became a command economy as the government grew
mixed economy but became a market economy by reducing government laws
command economy but grew more mixed as government ended practices
Question 10(Multiple Choice Worth 3 points)
Which economic thinker is correctly matched to the type of economy he supported?

Smith – command
Keynes — market
Keynes – command
Smith – market

Answers

1. Price controls are a system of government laws and regulations that control how people set prices for goods and services.

These controls can take many forms, such as setting a maximum price that a company can charge for a product or service, or setting a minimum price that a company must charge.

2. The United States has a mixed economy. This means that the economy is a combination of both market-based and government-controlled elements.  

3. An inventor can obtain a patent to protect his or her idea.

4. The purpose of antitrust law is to protect competition by preventing monopolies and encouraging fair competition in the market. Antitrust laws are designed to ensure that companies operate in a competitive environment, which benefits consumers by providing them with more choices, better products, and lower prices.

5. Patents help promote competition by encouraging people to create new inventions and allowing inventors to profit from their ideas, which in turn can lead to more innovation.

6. A mixed economy combines freedom of choice with state security. In a mixed economy, individuals and businesses are free to make choices about what goods and services to produce and consume, but the government also plays a role in regulating and protecting the economy.

7. Most nations in the world today have mixed economies. A mixed economy is a combination of market-based and government-controlled elements, where individuals and businesses have some degree of economic freedom, but the government also plays a role in regulating and protecting the economy.

8. A market economy typically gives citizens the most freedom of choice. In a market economy, individuals and businesses are free to make choices about what goods and services to produce, consume, and trade.

9. The American economy was initially more market-based, but as more rules and regulations were introduced by the government, it became more mixed. The U.S. economy was founded on the principles of individual freedom and market competition, and in its early days, the government's role was limited to maintaining law and order, protecting property rights, and promoting trade.

10. Adam Smith is correctly matched to the type of economy he supported as market. Smith was a classical economist who advocated for a market-based economy, where individuals and businesses are free to make choices about what goods and services to produce, consume, and trade, and the government's role is limited to maintaining law and order, protecting property rights, and promoting trade.

Know more about Price controls here:

https://brainly.com/question/1150883

#SPJ1

What are some different forms of training that wild land firefighters go through?
-The physical requirement tests (WCT) occur at the beginning of the job and every season thereafter.
-hey must be at least 21, a U.S. citizen, with a high school diploma or GED, and at least one year of college
-The WCT requires that all potential wild land firefighters must be fit for front-line fighting.
-The most difficult part of the WCT is the pack test, requiring firefighters to carry a 60-pound backpack and run 5 miles.

Answers

In addition to physical fitness requirements that wildland firefighters must meet, they undergo various forms of training to prepare them for the demands of their job.

What is a job?

A job is a regular activity that a person performs in exchange for payment or compensation. Jobs can be either full-time or part-time, and they can be temporary or permanent. Typically, jobs require certain skills, qualifications, or experience, and they can be found in a variety of industries and sectors, such as healthcare, education, finance, technology, or manufacturing. Some common job roles include managers, professionals, skilled tradespeople, and administrative staff. The purpose of a job is to provide individuals with a means of earning a living, contributing to society, developing their skills and abilities, and achieving their career goals. The nature of jobs and the labor market can vary depending on factors such as the economy, technology, globalization, and social trends.

To learn more about job, visit:

https://brainly.com/question/30755811

#SPJ1

3. Given the complexity of many of the problems faced by the United States and the State
Department, greater efficiency and responsiveness can best be achieved through
O a. Crowd-sourcing tough problems
O b. A whole-of-government approach
d. Letting Congress decide
O c. Ignoring the most difficult problems until they resolve themselves

Answers

Answer: A

Explanation:

Given the complexity of many of the problems faced by the United States and the State Department, greater efficiency and responsiveness can best be achieved through Crowd-sourcing tough problems.

Other Questions
dna profiling replaced an older technology for use in identifying suspects in crimes. what technology was commonly used by the fbi's forensics labs to identify unique characteristics of individuals prior to dna profiling? Explain the historical circumstances that led to the situation shown in this cartoon Question 1 of 3The sum of the interior angles of a regular polygon is 3060.Complete the statement.How Many has the regular polygon? |||9CErica has $120. If sweatshirts cost $28.99, estimate the maximum number ofshirts she can buy by rounding the price to the nearest ten. Help 13.The diagram below represents two processes that occur in organisms. A characteristic represented by X is common to both of these processes.14. Some sea slugs store chloroplasts obtained from algae they have ingested. The chloroplasts continue to carry out photosynthesis within the slugs. What advantage would this activity be to these sea slugs? Which type of reading is the least popular among African students? Why teenagers could benefit from communication courses / seminars in today's society 5. the traditional method would likely be most appropriate for teaching a. a complex skill that has a significant risk of injury b. the principles underlying a technique c. tactical skills performed in complex, rapidly changing sport environments d. responsibility and leadership e. how to learn and function more independently what is the maximum speed at which a car can round a curve of 25 m radius on a level road if the coefficient of friction between the tires and the road is 0.3? Prove the following: a finite group with an even number of elements contains an even number of elements [tex]x[/tex] such that [tex]x^{-1}=x[/tex]. State and prove a similar statement for a finite group with an odd number of elements? in lab, you are asked to collect cards that the number of nucletides in a codon. how many cards would you collect Whats the equation if the circle if it's centered at (4,7) with a radius of 5 the red queen hypothesis predicts that host-parasite coevolution maintains genetic variation. was this prediction met for the host and parasite populations? why do you think this is? Write an equation in slope-intercept form of the line that passes through the given point and is perpendicular to the graph of the given equation.(-8, - 7); y = -8x - 9 what conclusion can be drawn from this excerpt about what roosevelt hopes to acomplish? multiple choice questoin "true they have tried" what is the sequence number of the tcp syn segment that is used to initiate the tcp connection 2 between the client computer and gaia.cs.umass.edu web server? in wireshark, to display only router advertisements and router solicitation packets, you would configure which display filter? 8. if our slope is 3 and our intercept is 14, how many months would a convict with 11 priors expect to receive ? trichoderma harzianum is a fungus that is successfully used as a biocontrol agent for diseases caused by rhizoctonia solanii, a fungus plant pathogen that attacks beans and tomatoes. why is this important to humans? view available hint(s)for part a trichoderma harzianum is a fungus that is successfully used as a biocontrol agent for diseases caused by rhizoctonia solanii, a fungus plant pathogen that attacks beans and tomatoes. why is this important to humans? the use of t. harzianum as a biological agent to control plant diseases would encourage farmers to plant and harvest a wide variety of crops. the use of t. harzianum as a biological agent to control plant diseases would provide us with an alternative product to replace ace the damaged food crop. the use of t. harzianum as a biological agent to control plant diseases would create better tasting beans and tomatoes. the use of t. harzianum as a biological agent to control plant diseases would reduce our dependence on toxic and expensive chemical agents. the use of t. harzianum as a biological agent to control plant diseases would allow cheaper varieties of seeds to be used. PLEASE HELP!!! This is a falsification statement and need to explain in TWO sentences ONLY & WHY it is a false statement . Biological explanations of crime are believed to account for many of the criminal behaviors observed in society.