what's the photoelectric effect?​

Answers

Answer 1

Answer:

The photoelectric effect is the emission of electrons when electromagnetic radiation, such as light, hits a material. Electrons emitted in this manner are called photoelectrons

Explanation:


Related Questions

Select the correct answer from each drop-down menu.
Choose the best word or phrase to complete this paragraph about the home front during World War II.
When the United States entered World War II, itaffected the lives of Americans in many ways. People were asked to
to help the countr
"
resources, such as food, oil, and gas. The government also encouraged people to purchase
financially during the war. More and more
started working in all industries during the war.

Answers

People were asked to donate to help the country conserve resources, such as food, oil, and gas. Other answers are: to purchase bond.... More and more men and women... Read below about the impact of the w.a.r

How did World War II affected the United States?

The w.a.r. brought significant changes to American. Many men and women entered the service and production boomed. The quest for workers brought new opportunities for women and African Americans and other minorities.

Therefore, the correct answers are as given above.

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The Trial of all Crimes, except in Cases of Impeachment, shall be by Jury; and such Trial shall be held in the State where the said Crimes shall have been committed; but when not committed within any State, the Trial shall be at such Place or Places as the Congress may by Law have directed.


—US Constitution, Article III, Section 2



What right is guaranteed under this quote from the Constitution?

A.
the right to have an important case brought before the Senate
B.
the right to have a criminal case tried at the lowest possible court level
C.
the right to have an impeachment case decided by an impartial court
D.
the right to have a criminal case decided by a group of one’s peers

Answers

The US Constitution, Section 2 of Article III, explained the right to have an impeachment case decided by an impartial court.

What is constitution?

The “constitution” of a country, state, or organization is a statement of the fundamental principles and laws that specify the roles and obligations of the government and offer some safeguards for its people.

The types of cases that the Supreme Court and other federal courts will handle are described in this section. The capacity of a court to hear a case is known as jurisdiction. Any legal issues arising from international agreements, domestic laws, or the US Constitution.

As a result, option (c) is correct.

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17. Which of the following countries
received economic aid from the Marshall
Plan?
O A. France
O B. Poland
O C. Romania
O D. The Soviet Union

Answers

A.) France

Although France did get the shorter end up of the stick when it comes to funds, as Great Britain gained one-quarter of the total aid provided and France was given less than a fifth of the funds, France did in fact receive economic aid from the Marshall plan.

Hope this helps!

-Moiselle

Source:

History.com Editors. “Marshall Plan.” History.com, A&E Television Networks, 16 Dec. 2009, https://www.history.com/topics/world-war-ii/marshall-plan-1#:~:text=In%20all%2C%20Great%20Britain%20received,one%20fifth%20of%20the%20funds.

France received economic aid from the Marshall Plan.  The appropriate response is option A.

What is Marshall Plan?

The Marshall Plan was a 1948 American effort designed to give Western Europe foreign assistance. After World War II, the United States gave Western European economies about $13 billion in economic recovery projects.

The Marshall Plan's three objectives were the increase of agricultural and industrial production across Europe; the reestablishment of stable currencies, budgets, and financial systems in each particular European nation; and the promotion of global commerce within Europe and between Europe and the rest of the globe.

Major industrial powers like West Germany, France, and Great Britain received bigger sums of aid under the Marshall Plan, which was effectively handed to beneficiaries on a per capita basis.

The appropriate response is option A.

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in what ways did nativism affect immigrants to american cities

Answers

Answer:

the introduction of new imagine and lift the growth of large urban areas allowed previously locates disease to spread quickly and effect large in populations towns crews into a cities industrial migration from rural community and both United States and Europe

ON YOUR OWN PROJECT:
Read the United States Constitution (pages #316-328). Make a list of the
rights guaranteed/protected by this document. Circlethree rights from
your list that you feel are most important. Write a three paragraph letter
to one of the Framers of the Constitution (see a list of their names on
page #322) explaining to him why you feel these rights are most
important and the ways they benefit you personally. Explain the
responsibilities and obligations you have as a citizen to protect your rights
and the rights of others. Your letter should be typed, written in formal
language and adhere to formal letter-writing conventions.

Answers

Answer:

The First Amendment guarantees freedoms concerning religion, expression, assembly, and the right to petition. It forbids Congress from both promoting one religion over others and also restricting an individual’s religious practices. It guarantees freedom of expression by prohibiting Congress from restricting the press or the rights of individuals to speak freely. It also guarantees the right of citizens to assemble peaceably and to petition their government.

Course Map
JUN
30
Pre-Writing
Outline a clear and coherent argumentative essay that supports a
specific claim or idea based on reason and evidence.
JUN
Instruction
30 How do you organize and write an argumentative essay?
Assignment
Est. Time: 30m
Est. Time: 5m

Answers

Explanation:

30 minutes

3 hours 10 minutes is equal to 190 minutes 2 hours 40 minutes is equal to 160 minutes so answer is 30 minutes

In order to learn about the experiences of Muslims living non muslim countries , a historian surveys muslims who have immigrated to France from North Africa and the Middle East to learn more about how life in Europe has influenced them . Her survey focuses on which major historical theme ?

Answers

As the experiences of Muslims living in non-Muslim countries, her survey focuses on the development and interaction of cultures.

What is a survey?

A survey refers to a list of questions aimed at extracting specific data from a particular group of people.

The options that are missing in the question are

development and interaction of culturescreation, expansion, and interaction of economic systemscreation, expansion, and interaction of political systemsInteractions between humans and the environment.

To learn about the experiences of Muslims living in non-Muslim countries, her survey major focuses on the development and interaction of cultures.

Therefore, A is the correct option.

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Which sentence BEST describes the effects of the Louisiana Purchase on the United States?
A.
It led to a long, costly war between the United States and France.
B.
It led to a long, costly war between the United States and Great Britain.
C.
It led to financial problems for the US government for many years due to its large cost.
D.
It caused the size of the United States to double, providing vast areas for farming.

Answers

The sentence that best describes the effects of the Louisiana Purchase on the United States is that it caused the size of the United States to double, providing vast areas for farming. Thus, Option D is the correct answer.

What do you know about Louisiana Purchase?

The acquisition of imperial rights to the western half of the Mississippi River basin from France via way of means of America in 1803 is known as the Louisiana Purchase.

The deal granted the USA the only authority to attain the land from its indigenous inhabitants, both via way of means of settlement or via way of means of conquest.

Therefore, Option D is the correct answer.

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D.

It caused the size of the United States to double, providing vast areas for farming


Select the correct answer.
What was the central goal of the author(s) of the Declaration of Independence?
A
to establish rules for the creation of new states that wanted to join the new country
B.
to communicate their grievances to the British king about how he treated them
C.
to announce to world leaders that the 13 colonies had formed the United States
D.
to define and describe the rights of the citizens living in the new country

Answers

Answer:

i

D:

Explanation:

todefine and describe the rights of the citizens living in the new country.

Answer:

D bc it's more logical ig, and it makes a bit more sense to me

What was the name of the mars pathfinder lander that touched down on the surface of mars on july 4, 1997?.

Answers

Answer:

Ares Vallis 

Explanation:

. It was designed as a technology demonstration of a new way to deliver an instrumented lander and the first-ever robotic rover to the surface of the red planet.

Which branch of U.S. government is not directly established by the Constitution?
A. Executive
B. Judiciary
C. Legislative
D. Bureaucracy

Answers

The branch of the U.S. government that the Constitution did not directly establish is the C. Bureaucracy.

Which branches were established by the Constitution?

The Constitution established the legislative by establishing Congress and the Executive by establishing the roles of the President and their cabinet.

The Judiciary was established in Article III as well. The bureaucracy was not established by the Constitution but was provided for to help the government achieve its goals.

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How many native Americans served in world war 2

Answers

Answer:

150,000

Explanation:

What is one similarity among the ways minority groups, such as Hispanics, American Indians, gays, lesbians, the elderly, and Asian-Americans gained their civil rights?

-They used the tactics of the civil rights movement to seek their own rights and protection in the 1960s and '70s.

-The United States Supreme Court declared them ineligible to sue the federal government.

-They gained equal rights and opportunities in the decades before the civil rights movement.

-They were active with African Americans in the civil rights movement of the 1950s.

Answers

Answer:

the correct answer should be A

Explanation:

how did wwi impact brazil

Answers

The outbreak of the First World War seriously affected Brazil's foreign trade and illustrated its dependence on exportation of primary goods, mainly trading with the United States, Great Britain and Germany. Trade with Germany was particularly interrupted which affected exports of coffee and rubber.

The impact of WWI on Brazil was they were unable to export goods as it affected their trade with America, UK and Germany



What is War?

This refers to the armed conflict that exists between two or more entities about a particular thing that leads to loss of lives and property.

Hence, we can see that based on the Brazilian economy that depended on the export of coffee and rubber was affected and their economy suffered.

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What does it mean when an author is said to be anonymous?

Answers

Answer:

When an author is say to be anonymous it means that the author's name or identity has not been revealed or the author himself hasn't been revealed.

Hope this helps......

Explain the importance of wind energy to Oklahoma. What are wind energy's limitations?

Answers

Oklahoma needed a lift to its economy, and wind power has provided it.

What are the limitations of Wind Energy?

The Followings are the limitations of wind Energy:

Locations that are ideal for wind turbines are few.Creates low-noise.Threaten to the Wildlife.

Thus, the Wind Energy Industry rewards landowners, assessment districts, or organizations financially and creates new jobs this led to a lift in its economy, and wind power has been provided to Oklahoma.

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What is the best way to describe the current groups represented by labor unions?

A. In current times, the majority of unions represent government workers.
B. In current times, the majority of unions represent manufacturing (factory) workers.
C. In current times, the majority of unions represent agricultural ( farm) workers.
D. In the current times, the majority of unions represent white (office) collar workers

Answers

The best way to describe the current groups represented by labor unions is In current times, the majority of unions represent government workers. Option A. This is further explained below.

What are labor unions?

Generally,  a group of employees, often in the same profession or trade, that has been formally established for the purpose of safeguarding and advancing the workers' rights and interests is known as a trade union.

In conclusion, The most accurate method to categorize the people who labor unions now represent is as follows: The bulk of employees represented by unions today are employed by various levels of government.

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Due to the culture of the colonists in North America, what religion did many
African slaves adopt?
A. Islam
B. Christianity
C. Puritanism
D. Wolof

Answers

Answer:

Christianity

Explanation:

Despite these hardships, Africans in colonial America developed a vibrant culture that embodied a combination of resistance against their enslavers, and adopted Christian worship, and customs from their native Africa.

compulsory voting laws

Answers

Answer:

please mark me as brain list

Explanation:

What are compulsory voting laws?

Compulsory voting, also called mandatory voting, is the requirement in some countries that eligible citizens register and vote in elections. Penalties might be imposed on those who fail to do so without a valid reason.

benifits and problems of capitalism and socialism

Answers

Capitalism- Richer get richer poor gets poorer. The market keeps flowing though. Risks are markets crashes and recessions.

Socialism- https://www.economicshelp.org/blog/147271/economics/pros-and-cons-of-socialism/

Hi All!
I need an OUTLINE of this please:
How did Hitler’s rule in Nazi Germany exemplify totalitarian rule?
Be sure to explain the characteristics of totalitarian rule, and to what extent this type of government was seen in Nazi Germany. Use evidence from at least five documents in your essay. Support your response with relevant facts, examples, and details. essay

Answers

Hitler’s rule in Nazi Germany exemplify totalitarian rule because he took control over the live of citizen and opponents for instance, he brought an end to ended all civil rights.

How did Hitler rule exemplify totalitarian?

Totalitarianism which can be regarded as a government that have a central rule which take control over the country.

This exemplify  Hitler’s rule in Nazi Germany because he brought an end to civil right by Weimar, and made all his opponents to be in  concentration camps so they will not challenge him.

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Question 1 of 10
When making an important purchase, be wary of.
come directly from the manufacturer.
OA. customer testimonials
OB. qualified reviews
C. professional reviews
OD. warranties
especially if they

Answers

When making an important purchase, be vary of warranties especially if they come directly from the manufacturer. Thus option (D) is correct.

What is Warranties?

A warranty is basically the promise or the guarantee from the seller to the buyer if the product proves to be defective for the given period of time.

The seller gives the promise to the buyer that the product of the good quality and meet all the standards as promised.It in case, the product is defective then buyer has the right to repair, replace or return the product.

Be wary of warranties when purchasing a significant purchase, especially if they are provided directly by the manufacturer. The correct option is (D).

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Which us city was the first to pass a law protecting trans people?.

Answers

Minneapolis was the first city

death, and rebirth. The goal of life is to achieve

Answers

Answer:

indeed type shi sensations sensational word to I see what's going on that's correct type shi

Explanation:

life

Which change to British agriculture helped start the Industrial Revolution?

Answers

Answer:

New farming techniques and improved livestock. Hope it helps!

Why did the new deal encounter opposition

Answers

The new deal encounter opposition because the opposition claimed that 'New Deal' did not do enough redistribution of wealth.

What is the new deal?

The New Deal can be explained as  series of programs in 1939 that was carried out by President Franklin D to bring about reform and bring financial liberty.

However, it faced alot of opposition because opposition claimed that 'New Deal' did not do enough redistribution of wealth.

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Which strategy did Nazi Germany use to conquer Poland and France in the
early years of World War II?
OA. Germany used aerial bombardments to destroy Poland's and
France's defenses without using ground troops.
OB. Germany launched rapid attacks with advanced technology that
overwhelmed defending armies.
C. Germany surrounded the European coast with submarines,
creating massive famines.
OD. Germany relied on communist spies to sabotage Poland's and
France's military bases and defense installations.

Answers

Answer:

B. Germany launched rapid attacks with advanced technology that

overwhelmed defending armies.

Explanation:

Specifically, Nazi Germany used the strategy now known as the Blitzkrieg, which combined aerial as well as armored divisions to quickly overwhelm armies. Many European countries were expecting another World War I trench warfare, and had their war doctrine built around such a fight. The Blitzkrieg, therefore, came as a surprise, and allowed Germany to quickly overwhelm the enemies. It also helped that they were allied with the USSR, and so after defeating Poland, they only had to deal with combined resistance from western Europe.

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citezens have the greatest degree of political pertictipation in which of the following countrys

Answers

Answer:

Israel

Explanation:

In general, citizens have the greatest degree of political participation in Israel out of the countries listed, although it should be noted there is still a great amount of repression there.


Explain the difference between "civic life" and "private life."

give 3 examples of responsible activities you do as a private citizen.

3 examples of responsible activities you do in your civic life.

What are the differences between civil life responsibilities and civil life duties? Give two specific examples for each.

Answers

The distinction between a sphere of private life and a sphere of public life corresponds to the existence of the spheres of family and politics as different and separate entities.

Give 3 examples of responsible activities that you do as an ordinary citizen.

ride the busgo to a squarego to the supermarket

3 examples of responsible activities you do in your civic life.

by marriagefor the exercise of effective public employmentfor placement in a higher education course

What are the differences between the responsibilities of civil life and the duties of civil life? Give two specific examples for each.

Civilians have the responsibility to maintain and propagate order, while duties are the obligations imposed by law on civilians.

With this information, we can conclude that the distinction between a sphere of private life and a sphere of public life corresponds to the existence of the spheres of family and politics as different and separate entities.

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Kmele had paid his credit card on time for three years, but last month he
missed the due date. He then noticed that the amount owed increased by $35. This most likely happened because he was charged

A. a minimum-payment fee
B. an overdraft fee
C. a higher interest rate
D. a late fee

Answers

Answer:

D

Explanation:

He then noticed that the amount owed increased by $35. This most likely happened because he was charged a late fee. The appropriate response is option D.

What is a late fee?

If you don't make the minimum payment before the due date for your statement, the credit card company will assess a late fee to your account. Severely late payments might impact your interest rate and credit score in addition to incurring fees.

When a customer doesn't pay a debt or even other financial obligation by the due date, they are assessed a late fee. All late fees has to be reasonable and clearly disclosed to borrowers.

Credit reports and credit ratings may be impacted by even a single late or missing payment. Generally speaking, late payments won't appear on your credit reports until at least 30 days have passed after the day you missed the payment.

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Please help answer ASAPHow does this evidence indicate that the reaction has occurred between ions? Be specific and explain why the meter readings change throughout the experiment. Sexting, Social Media, and Human TraffickingHow you can encourage the dignified and respectful treatment of others? What is the equation of the line of symmetry for the parabola represented by the equation y=2(x7)2+11?Enter your answer as the correct equation, like this: x = 42 Match the structural formula to the chemical formula for this substance Once submitted, who can cancel an enrollment application before the effective date?. Read the passages. How is the poem most similar to the original myth?A. The character of Apollo follows after Daphne.B. The author uses third-person point of view.C. The character of Eros affects Daphnes actions.D. The author describes Apollos thoughts.the answer isThe author uses third-person point of view. find the value of xa) 5b) 35c) 3d) 7 An increase in a consumer's income Group of answer choices increases the slope of the consumer's budget line. has no effect on the slope of the consumer's budget line. decreases the slope of the consumer's budget line. has no effect on the consumer's budget line. Harry used 0.75 liters of gasoline on the first day of his trip, 1.5liters on the second, 2.25 liters on the third, and 3 liters on thefourth. Write a function to describe the sequence, and then usethe function to predict the amount of gasoline used on theeighth day of his trip.Oy=0.5n; 4 LO y = 0.75n; 6 LOy=n; 8LOy=1.5m; 12 L what is the narrators main purpose in this passage 6 less than a number is less than the quotient of the number and 3. what is the sum of first 6 terms Convert the scientific notation to a decimal number. Which sentence below correctly demonstrates the correct use of a semicolon?A. The Maharini had no idea she would be going to England, thus; she was shocked when she found out.B. Queen Victoria was a legendary figure, hence; the Maharini was thrilled to meet her.C. Queen Victoria came forward to greet the Maharini; kissing her not once, but twice.D. The Maharini felt nervous about going to a strange land; she felt certain that she would be stared at. If perticuliar care and attention is not paid to the laidies we are determined to foment a rebelion, and will not hold ourselves bound by any laws in which we have no voice, or representation. which excerpt from "ain't i a woman?" best supports adamss view? then that little man in black there, he says women cant have as much rights as men, cause christ wasnt a woman! where did your christ come from? nobody ever helps me into carriages, or over mud-puddles, or gives me any best place! and aint i a woman? if the first woman god ever made was strong enough to turn the world upside down all alone, these women together ought to be able to turn it back, and get it right side up again! and now they is asking to do it, the men better let them. look at me! look at my arm! i have ploughed and planted, and gathered into barns, and no man could head me! and aint i a woman? i could work as much and eat as much as a man when i could get it and bear the lash as well! _____________ patients are extremely careful of their AV access sites and need to take precautions to prevent injury at the site. Which method should a good worker use to safely cool a casserole true or false 1. iron is a biotic resource a client at 29 weeks' gestation tells the nurse she is experiencing aches in her hips and joints. what would the nurse do next? What advantage do wet areas have over rock layers in terms of fossilization?They produce more oxygen used to harden the specimen.They can preserve soft tissue with more details.They decompose materials at a faster rate.They are able to preserve very large remains.