The amount of energy a substance has during a phase change ____________ . Select the best answer.
A
increases
B
decreases
C
increases or decreases
D
doubles or halves

Answers

Answer 1

Answer:

C

increases or decreases

Explanation:

The energy that is changing during a phase change is potential energy. During a phase change, the heat added (PE increases) or released (PE decreases) will allow the molecules to move apart or come together.

Hope this helped!!!!

Answer 2

The amount of energy a substance has during a phase change increases or decreases. The substance's temperature stays constant during a phase shift. The substance's average kinetic energy does not vary as it transitions between its phases, but its average potential energy does. Thus, option 'C' is the correct option.

What happens to energy during a phase change?

Potential energy is the type of energy that is transforming during a phase transition. The heat added (PE increases) or released (PE drops) during a phase shift will let the molecules move apart or join together. By overcoming the intermolecular forces of attraction, heat absorption allows the molecules to migrate further apart. The latent heat of fusion is the name given to the energy absorbed during the phase shift.

There is no increase in the kinetic energies of the particles, and hence no rise in temperature, because the energy required for phase shifts is employed to break bonds. Similarly to this, energy is required to evaporate a liquid in order to defeat the attraction interactions between the liquid's particles.

Learn more about phase change, here:

https://brainly.com/question/14817790

#SPJ2


Related Questions

Which role do productive resources play in a country’s economic activity?

They influence which goods and services are produced.

They regulate a country’s gross domestic product.

They help determine employment rate.

They distinguish various divisions of labor.

How does the availability of productive resources influence specialization?

It allows goods to be made easily and at a low cost.

It determines scarcity of certain products.

It fixes production quotas over a three-month period.

It regulates the distribution of goods and services.

Which area of specialization is most influenced by the availability of raw materials, like iron ore and fossil fuels?

manufacturing

tourism

lumber products

fishing

How is the productive capacity of a region influenced by available productive resources?

It is never influenced by increasing or decreasing the number of productive resources.

It decreases as the availability of productive resources gets higher.

It increases when there is a high number of productive resources.

It increases as productive resources decrease.

Answers

Answer:

are there more than one answer does only one apply?

Explanation:

and will get branlist

The economy of ancient Rome was built on (1 point)

a
mining

b
agriculture

c
war

d
textiles

Question 10 (1 point)
(05.03 MC)
The economy of ancient Rome did not depend heavily on (1 point)

a
industry

b
slaves

c
trade

d
agriculture

Question 11 (1 point)
(05.03 MC)

Use the map to answer the following question:

Map of Europe and North Africa labeled, Spread of Christianity. Dark green indicates Christian areas, 325 AD. The dark green areas are small, isolated patches surrounding the Mediterranean Sea. Light green indicates Christian areas added by 476 AD. Most of Spain, Gaul, Italy, Greece, and Asia Minor are light green. The light green extends to the European inland and as far north as parts of Great Britain. It also extends to part of Egypt and Syria, and the North African Mediterranean coast. A grey line indicates the boundaries of the Roman Empire, 476 AD. This line extends around the Mediterranean, from North Africa in the south, beyond Jerusalem to the east, and into northern Gaul.

© 2012 The Exploration Company

Which idea about early Christianity in Rome does this map support? (1 point)

a
It did not expand beyond the boundaries of the empire before 325 AD.

b
It expanded beyond the boundaries of the empire by 476 AD.

c
It began in Britain and spread outward by 325 AD.

d
It was not affected by the boundaries of the Roman Empire until after 476 AD.

Question 12 (1 point)
(05.03 MC)

Use the map to answer the following question:

Map of Europe and North Africa labeled, Spread of Christianity. Dark green indicates Christian areas, 325 AD. The dark green areas are small, isolated patches surrounding the Mediterranean Sea. Light green indicates Christian areas added by 476 AD. Most of Spain, Gaul, Italy, Greece, and Asia Minor are light green. The light green extends to the European inland and as far north as parts of Great Britain. It also extends to part of Egypt and Syria, and the North African Mediterranean coast. A grey line indicates the boundaries of the Roman Empire, 476 AD. This line extends around the Mediterranean, from North Africa in the south, beyond Jerusalem to the east, and into northern Gaul.

© 2012 The Exploration Company

Based on the map, which of the following is true? (1 point)

a
By 476 AD, Christianity had spread throughout the entire Roman Empire.

b
By 476 AD, Christianity had spread throughout the Roman Empire, except for parts of North Africa.

c
By 476 AD, Christianity had spread throughout the Roman Empire, except for parts of Spain.

d
By 476 AD, Christianity had started to decline in popularity throughout Western Europe.

Question 13 (1 point)
(05.03 MC)
In the Roman Republic, patricians and plebeians were similar in which of the following ways? (1 point)

a
They were both citizens.

b
They were both considered descendants of the first Roman senators.

c
They were both descendants of foreigners.

d
They both farmed their own land.

Question 14 (1 point)
(05.03 MC)
Which of the following did both male and female children in Rome typically do? (1 point)

a
receive education from their mothers

b
help with household chores

c
train as soldiers

d
learn to read and write

Question 15 (1 point)
(05.04 HC)
Which of the following represents a difference between the government of the Roman Republic and that of Imperial Rome? (1 point)

a
In the Roman Republic, the Senate represented the plebeians' views, while in Imperial Rome, the Senate represented the emperor's view.

b
In the Roman Republic, the Senate represented the patricians' views, while in the Imperial Rome, the Senate represented the emperor's views.

c
In the Roman Republic, the Senate represented the Consuls' views, while in Imperial Rome, the Senate represented the emperor's views.

d
In the Roman Republic, the Senate represented the emperor's views, while in Imperial Rome, the Senate represented the Consuls' views.

Question 16 (1 point)
(05.04 MC)
Which factor contributed to the growth of the Roman Empire? (1 point)

a
Romans tolerated other religions.

b
Romans outlawed slavery.

c
Romans separated religion and government.

d
Romans limited the power of the emperor.

Question 17 (1 point)
(05.04 MC)
Which statement is true about religious tolerance in the Roman Empire? (1 point)

a
Romans did not tolerate any religions outside of the Roman religion.

b
Romans tolerated most religions, as long as people made offerings to Roman gods.

c
Romans tolerated pagan religions, as long as people made offerings to the Christian God.

d
Romans only believed in Christianity.

Answers

mining

agriculture

b.

d.

How did the industrial revolution change how people lived and worked

Answers

Answer:

In factories, coal mines and other workplaces, people worked long hours in miserable conditions. As countries industrialized, factories became larger and produced more goods. Earlier forms of work and ways of life began to disappear,Once factories were built, most men no longer worked at home

Guy above me is correct

Which statement best describes how the president of Nigeria is selected?
A.
Citizens of the country vote on who should be elected president.
B.
Members of parliament vote on who should be elected president.
C.
The president is appointed by Nigerian governors.
D.
The president is appointed by a Nigerian king.

Answers

the answer is A. citizens of the country vote on who should be elected president
a i think i hope it’s right

I will give Brainliest to person who's right and gives best answer.

In one or two paragraphs, suggest a possible reason that similar systems of feudalism emerged in Europe and Japan. Describe why professional warriors were important in both societies.

Answers

Answer:

Similar systems in fuedalism emerged in Europe and Japan due to constant warfare that made their fighters the most important class in both areas. Whereas fuedalism depends on loyalty, both "professional warriors" served local lords and were bound by a code of ethics in loyal manners.  They were important because in these times there was high tension and people needed protected.

Answer: To protect the king Or VIP Or also to protect property of the VIP and go to war when needed

Explanation:

“We have seen above, that the first step in the revolution by the working class, is to raise the proletariat to the position of ruling class...The proletariat will use its political supremacy to wrest [take], by degrees, all capital from the bourgeoisie, to centralize all instruments of production in the hands of the State, i.e., of the proletariat organized as the ruling class [or government]; and to increase the total productive forces as rapidly as possible…” The Communist Manifesto, Karl Marx and Friedrich Engels, 1848


According to Karl Marx, why should the proletariat rise up against the wealthy, elite ruling class (aka The Bourgeoisie)? *

Equality
Revenge
Efficiency
Industrialization

Answers

Equality issssssssssssss the answer



What were some freedoms women had in ancient Egypt that were unusual back then?

Answers

women were equal to men in almost every area except for jobs I hope that helped a little :P
They where guaranteed the right to vote

Even though they shared the Iberian Peninsula and were both Catholic nations, Spain and Portugal were bitter rivals during the 15th and 16th centuries. After the voyage of Columbus in 1492, Spanish rulers Ferdinand and Isabella asked Pope Alexander VI to defend their claims to the New World against the Portuguese. Pope Alexander VI made a proclamation setting up a boundary about 320 miles west of the Cape Verde Islands. Spain was given exclusive rights to everything west of the line. Portugal got everything east of the line. Later, in the Treaty of Tordesillas, the line was moved westward about 850 miles. The treaty was agreed to in 1506 by Pope Julius II.

The treaty described in this passage gave Portugal a claim to


A. Cuba.

B. Venezuela.

C. Mexico.

D. Brazil.

Answers

the answer to your question is b

Answer:

Explanation:BRAZIL is CORRECT

NOOO LINKS OR FILES. IF YOU PUT THEM YOU WILL GET REPORTED!!!!!

Take notes on the similarities and differences and prepare to write a 250-300 word essay comparing and contrasting two aspects of Gupta society and our society today.

Answers

Answer:

India's Gupta and Maurya Empires did indeed have many similarities. Besides trivial similarities, such as both being founded by someone named Chandragupta and occupying similar territories, both empires had many important traits in common. In many ways, the later Gupta Empire borrowed a lot from its Mauryan predecessors and used them as a model for a successful rule.

For starters, both empires practiced a high degree of religious tolerance. Both Hinduism and Buddhism were practiced extensively within the empires and received support from the leaders. Other religions, such as Jainism, were tolerated and widespread as well. While the Mauryan leaders eventually became Buddhists themselves and Gupta rulers remained Hindu, both tolerated the practice of many religions throughout their lands.

Both empires were governed by a strong central bureaucracy that answered to the emperor. The large territories were further divided into provinces and districts with regional leaders and councils. Local leaders were given a lot of authority in order to streamline decision-making, but the emperors were still the ultimate authority. To pay for their armies and other government projects, both empires collected a 25% tax on all agricultural earnings throughout their lands.

Class structure was also similar in both empires. Unlike previous times, when social rank was based on birth, the Maurya Empire switched to have a higher focus on profession for determining one's social position. A profession-based social order was further cemented during the Gupta Empire. The Hindu religion practiced by the Gupta leaders divided people into the profession-based caste system that would last until nearly the present day.

What are the vices that derive from ignorance?

Answers

Answer: as "Vice is Ignorance" stated categorically in the texts, it is interpreted. to mean that in Plato's view moral evil is the result of ignorance. And. from this it is an easy step to the "intellectualist" Plato, who thought. that knowledge of the right thing to do was a sufficient condition of.

Explanation: https://www.jstor.org/stable/pdf/1087523.pdf

Hope this helps :D

"Marvin Gaye- what's going on" how does this song connect with the Vietnam war? cite specific evidence from the song

Answers

Answer:

Mother, mother

There's too many of you crying

Brother, brother, brother

There's far too many of you dying

You know we've got to find a way

To bring some love here today, yeah

You know we've got to find a way

To bring some love here today, yeah oh (Oh)

Explanation:

It is incredibly painful for a mother to lose an infant, but it is particularly difficult if the loss occurs during a battle, when you will not even be able to bury your own child.

According to John Bolwby's attachment theory, the child's longevity into adulthood is ensured by an innate relationship between the two.

And, with all of the world's suffering, murder, and loss, it's difficult for Marvin (or this primary character) to continue seeing mourning mothers.

Marvin is referring specifically to the numerous mothers who are worried about the fate of their children in Vietnam. Most of his music contains imagery of a loving parental figure, as he was inordinately close to his own mother, who insulated him from his father's relentless violence.

Gaye's lyrics in this song were influenced by stories told to him by his brother Frankie after he returned from the Vietnam War.

Gaye was greatly disturbed by the loss of his wife Tammi Terrell, who died a year ago from a brain tumor. As a result, he decided to take hold of his career and incorporate messages into his music.

With all swirling around in his life and the world — the death of Tammi Terrell, the Vietnam War, the crimes humans commit on a daily basis — Gaye wanted us all to put the nonsense aside right now. Gaye advises that we develop a new way of relating to one another, one that promotes love and compassion.

Consider this situation: In an ancient kingdom, the people were tired of being treated badly by their king. The people of each village got together and chose chiefs to bring their complaints to the king.
What kind of government did the villagers demonstrate by their actions?
a. autocracy

b. direct democracy

c. monarchy

d. representative democracy

Answers

d. representative democracy (this isn’t actually right)

I WILL GIVE BRAINLIEST TO THE BEST AND CORRECT ANSWER PLS NO FILES IM BEGGING YOU I NEED HELP
Fill in the table by defining each term in your own words.

Answers

Sack: A 1950’s dress that’s loose and short.
Dynasty: Hereditary leaders of a country.
Utopian: A state where everything is perfect.
Schism: When different parties have a strong disagreement.
Icon: Someone or something that represents worthiness.
Feudalism: The main social system in Europe during medieval times.
Serf: A laborer who is forced to work on their lords estate.
Fief: An estate of land.
Caliph: An islamic successor.
Pilgrimage: When a pilgrim goes on a journey.
Monotheism: Believing there is only one god.
Shogun: A Japanese commander chief.
Shinto: A Japanese religion.

I hope this was helpful to you. :)

soooo stupld people couldnt answer my last question and took points- im doing this again (ACTUALLY ANSWER IT-)

Also referred to as an "opioids," this is a classification of drug that affects mood or behavior and is often sold for nonmedical purposes, especially illegal ones.

Example: morphine, codeine, heroin

what is the thing-

Answers

Answer:

I think it's a depressant.

Explanation:

Sorry if I'm wrong :(

Answer:

Narcotics c:

Explanation:

What can the pictures of the leaves help you do? (ANY PICTURE OF LEAFS)


A-learn the ages of trees
B-understand how sugar is made
C-recognize different types of trees
D-discover the kinds of fruits that grow on trees

Answers

Answer: A-learn the ages of trees

Answer:

Learn the ages of trees

Explanation:

give the other answer the credit

WILL GIVE BRAINLIEST REPORTING SPAM AND LINKS
Between 1877-1900, the South changed considerably. Which of the following statements accurately describes one of the changes that occurred?

African Americans had fewer rights and experienced more segregation at the end of this time period.

The South moved to a predominately industrial economy by the end of this time period.

African Americans had fewer rights and experienced more segregation at the beginning of this time period.

Farmers suffered more economically at the beginning of this time period.

Answers

Answer:

African Americans had fewer rights and experienced more segregation at the beginning of this time period.

Explanation:

WILL GIVE BRAINLIEST FOR CORRECT ANSWER LINKS AND SPAM WILL BE REPORTED
Who would have agreed with Henry Grady's description of the New South?

The Republican Party

The Populist Party

The Bourbon Triumvirate

African Americans

Answers

Answer:

The Repunlican party

Explanation:

The Republican Party

Explain some of Anaxagoras teachings and theories on science? ILL GIVE 5O POINTS!!!!!!!!!! PLS HURRRRRRRRRRRRRRRRRRRRY!!!!!!!!!

Answers

Answer:

discovery of the true cause of eclipses

Explanation:

He though that the sun and the moon were fiery stones. He thought that air is a gas and he has a theory on atoms. But I forgot what he said. Sorry I know it’s not a lot but I hope this helped

Trade, international law, diplomacy, and economic incentives are similar in that they all describe which of the following?

Answers

Answer:

he legal/political aspect

Explanation:

Trade, International law, diplomacy and economic incentives are similar in the legal and political aspect.

What is Economic incentives ?

Economic incentives are financial benefits offered to individuals to modify their patterns of consumption and output in an economy. Economic incentives are mostly used to change people's behavior so that desired outcomes arise spontaneously. It is a form of financial inducement that the state.

Economic incentives are viewed as a tool to enhance public sector participation among the peoples thus they are similar in political aspect.

Learn more about economic incentives, here;

https://brainly.com/question/27507290

#SPJ2

PLS help! I'll give brainliest!
1. What qualifies someone to be a chief in the League of Five Nations?

2. How are the people of the Five Nations involved in making decisions?

3. Law 16 provides for future changes to the constitution. What is the importance of
this particular law?

Answers

Answer: Hope this helps

Explanation:

1 The chief appointed to lead over the Grand Council of the Iroquois League. The Chief (Tadodaho) of the League always selected from the Onondaga Nation "keepers of the council fire". The Iroquois League is the oldest form of government in America. The league created by five American Indian tribes. These tribes included Oneida, Cayuga, Onondaga,  Seneca, and Mohawk called the Five Nations of the League

2 A partnership that is agreed on by a group of nations or a group of people

3 The Sixteenth Amendment, ratified in 1913, played a central role in building up the powerful American federal government of the twentieth century by making it possible to enact a modern, nationwide income tax. Before long, the income tax would become by far the federal government's largest source of revenue.

what was the effect of the reign of terror on the French revolution

Answers

The reign of terror led to the downfall of political clubs and political pluralism in France.
The reign of terror led to the downfall of political clubs and political pluralism in France. Before the reign terror, there were some political parties that were formed such as The Jacobin under Robespierre, Cordllier under Danton and Girondin led by Murato.

WILL GIVE BRAINLIEST SPAM AND LINKS WILL BE REPORTED
What was the purpose of The Cotton States and International Exposition of 1895?

To showcase the economic growth and economic diversification of the South and to recruit Northern investors to support Southern industries

To request the departure of federal troops from the South

To teach farmers the latest in agricultural / farming methods

To promote positive race relations and to develop Civil Rights legislation that would protect the rights of African Americans

Answers

To showcase the economic growth and economic diversification of the South and to recruit Northern investors to support Southern industries

To showcase economic growth

In a mayor-board system of municipal government, what is the board of alderman responsible for? Check all that apply.
zoning
utilities
property taxes
creating toll roads
building permits

Answers

Answer: The city's mayor presides over the aldermen, who represent the people at a city or county level. Aldermen are elected by the residents of a district. Much like congressmen, aldermen represent the people who elect them and aim to do what's in the residents' best interest.

TRUE OR FALSE
World War II began with the German invasion of Poland in September 1939.
Group of answer choices

True

False

Answers

Answer:

I guess the answer is

Explanation:

True

The answer is trueeeee

GIVING BRAINLIEST SPAM AND LINKS WILL BE REPORTED
What made Alonzo Herndon a notable Georgian?
After opening the Crystal Palace Barbershop and later founding the Atlanta Life Insurance company, he became the first African American millionaire from Georgia.

After losing many elections, he blamed African American for his losses and began arguing for segregationist polices.

After his sentence for murder was reduced to life in prison by the Governor, he was lynched by an angry mob.

A fighter for social and political equality for African Americans, he famously challenged Booker T. Washington’s views on segregation.

Answers

Answer:

A - After opening the Crystal Palace Barbershop and later founding the Atlanta Life Insurance company, he became the first African American millionaire from Georgia.

Explanation:

Legislators would tend to _____________ from their preferences in determining foreign policy.
A abdícate
B federation
C coup
D lunfardo

Answers

Answer:

B federation

Explanation:

B federation because federation is a union of self governing states or regions and legislators make laws for country’s or city’s

What is one reason Richard Nixon’s election was a turning point?

It caused many antiwar Americans to vote for the first time.
Americans wanted to continue the Vietnam War.
Congress and popular opinion turned away from Johnson’s reforms.
It caused the counterculture to support Republicans

Answers

Answer:

It saw the end of the New Deal coalition. It saw the first important third-party candidacy. It saw the Republican Party become dominated by eastern moderates.

Explanation:

Answer:

A

Explanation:

no exp

Who controlled the states of Italy during the Renaissance Period and how was this different than the Middle Ages?

Answers

Answer:

Medici

Explanation:

It was ruled by the powerful Medici Family who used their money to support artists such as Leonardo da Vinci and Michelangelo. One of the early architectural achievements of the Renaissance was the massive dome on the Florence Cathedral.

Answer:

Medici

Explanation:

It was ruled by the powerful Medici Family who used their money to support artists such as Leonardo da Vinci and Michelangelo. One of the early architectural achievements of the Renaissance was the massive dome on the Florence Cathedral.

WILL GIVE BRAINLIEST FOR CORRECT ANSWER SPAM AND LINKS WILL BE REPORTED
Which Georgia politician fought for the economic needs of farmers but later became known for arguing for segregationist policies?

Alfred Colquitt

Tom Watson

Alonzo Herndon

Booker T. Washington

Answers

Answer:

Tom Watson is the answer

Answer:

Alfr Colquitt

Explanation:

Which of the following is a valid conclusion that can be drawn from the statement below?
Jeremy has a challenge: he has to choose between two colleges. One college is
his first choice, but did not offer him any financial aid; the other college is his less
appealing but offered him a full scholarship.
A. Jeremy’s decision is a high cost one.
B. Jeremy’s decision is low cost one.
C. Jeremy is lucky: in this decision, there are no consequences.
D. Jeremy cannot economize to make his decision because there are no benefits.

Answers

Answer:

The answer is B. If that is not that answer, then let me know

Answer:

The answer is A

Other Questions
PLEASE HELP ASAPFind the surface area and the volume of the prism. an expression is shown. 9,537 33 what is the value of the expresion? 2) Find the slope of the line Mary Alice Robertson was the first female Oklahoman to serve in theA. US House of RepresentativesB. US SenateC. US TreasuryD. Oklahoma Senate help?? lols ,,will mark brainliest, i guess Need help please??? Lions and hyenas live in the same environment. They often hunt the same prey, and they also steal each other's kills when they can. What can be said about this situation? Select one:A. It is competition within the same species. B. It is cooperation within the same species. C. It is cooperation between different species.D.It is competition between different species. If four hydrogen atoms react with two hydrogen atoms, how many atomswill be in the product? Why did the Japanese and South Koreans want to become allies and make sure that they stay connected with the US? A 2.0 m wire segment carrying a current of 0.60 A oriented perpendicular to a uniform magnetic field of 0.50 T experiences a force of what magnitude?a. 0.30 Nb. 0.60 Nc. 0.0 Nd. 0.15 NIF YOU DONT KNOW THE ANSWER AND WANT TO GUESS, DON'T. just go away :) USTEDES___________ DESPUES DE DUCHARSE. (SECARSE) A marsupial mole has claws for burrowing, a keen sense of smell, and reduced vision in its eyes. The placental mole, a mammal on adifferent branch of the mammalian evolutionary tree, has claws for burrowing, a keen sense of smell, and reduced vision in its eyes.Which statement(s) describe the relationship between these two moles? Select ALL that apply.A)Convergent evolution occurred in these two mammalian species.B)These two species evolved under similar environmental pressures.C)These two species do not have a common ancestor, but evolved fromseparate lineages.D)Identical mutations occurred within the two different lineages creatingidentical phenotypes.E)These two species share a more recent common ancestor than they do withother mammalian species. Select the statement below that describes a critical finding of the Franklin DNA diffraction experiment. Group of answer choices That the phosphate groups are stabilized by the presence of divalent metals in solution That base stacking is the primary force holding the DNA helix together That B-form DNA helices have a pitch of approximately 34 angstroms That the DNA bases are predominantly found in their keto form That the number of adenine residues is always equal to the number of thymine residues in a double stranded DNA molecule Which of the following is an example of moving in relationships?Select one:a. running in a zigzag patternb. throwing a ball hardc. jumping and landing softlyd. skipping around a cone Fiona is seven years less than twice the age of Carlos. The combined age ofFiona and Carlos is 53 years.Which of the following systems of equations represents the situation?A.F= 2C 7C+F = 53B.C= 2F - 7C + F = 53C.F = 53 7C + F = 2CHow old is fiona and how old is Carlos On Tuesday the cafeteria sold pizza slices and burritos. The number of pizza slices sold was 20 less than twice thenumber of burritos sold. Pizza sold for $2.50 a slice and burritos sold for $3.00 each. The cafeteria collected a total of$358 for selling these two items. Homework Helpa. Write two equations with two variables to represent the information in this problem. Be sure to define yourvariables by writing let statements.b. Solve your system from part (a). Then determine how many pizza slices were sold. Explain TWO ways in which accepting responsibility can help teenagers to maintaingood relations with parents.(2x2) (4) Humans are always consumers. Most humans are omnivores, but somehumans eat only plant matter making them herbivores. However, allhumans are considered to be -Select one:autotrophsheterotrophsproducerscarnivores only right aortic arch present is (a) Reptiles (b) birds (c) mammals (d) all of these In ABC, mA=10 and mB=145. Select the triangles that are similar to ABC.