This mathematical model describes th changes that occur in a sample of water as its temperature increases use this model to predict what will happen to the motion of the molecules in a sample of water that is being heated from 50 degrees to 100 degrees C.


A. The movement of the molecules will gradually increase.

B. The movement of the molecules will gradually decrease.

C. The motion will change very little.

D. The molecules will stop moving.

Answers

Answer 1

Answer:

A. The movement of the molecules will gradually increase.

Explanation:

The movement of the molecules in the water will increase due to increase in temperature because the water molecules absorb energy from heat.  Due to absorption of energy, kinetic energy is formed in the water molecules which are responsible for the motion of molecules so that's why the movement of molecules occurs due to increase in temperature. The molecule which is present at the bottom is the first one which absorb energy due to nearer to the energy source.

Answer 2

Answer:

a

Explanation:


Related Questions

Historians and contemporaries called the 1920s the "New Era" because Group of answer choices America emerged from its isolationist stance in foreign affairs the national government finally embraced civil rights the liberal federal government endorsed wholesale changes in public policy social and economic changes were virtually nonexistent American popular culture reshaped itself to reflect an urban, middle-class, consumer-oriented society

Answers

American popular culture reshaped itself to reflect an urban, middle-class, consumer-oriented society.

Explanation:

The 1920s was known as the "New Era", but it was also known as the Roaring Twenties. This was a time where consumer goods dominated the era.

The Roaring Twenties was definitely a new era. World War I was now over, so many factories started creating consumer goods instead of war supplies. Many prices got lowered so now average families could afford radios and cars.

With the economy booming, many people decided to leave rural areas and live in cities. There were tons of cultural and political changes. Women got the right to vote and they now had more freedom than just staying at home taking care of the house and kids. Many African-Americans were getting new jobs and opportunities as well.

En tiempos normales se nos habla de la abstracción de la no-vida y ahora en esta epidemia se nos habla de la vida y la muerte, que relación tiene esta frase con el capitalismo?

Answers

La respuesta correcta para esta pregunta abierta es la siguiente.

La relación que tiene esta frase con el capitalismo es que dentro de este sistema económico, todo es un negocio. Si un emprendimiento no resulta en ganancia, simplemente no se invierte en ello.

En estos momentos de pandemia, los grandes capitales e inversionistas podrían aportar la suma de dinero que se necesita para el pronto desarrollo de una vacuna contra el virus. Sin embargo, y hasta el día de hoy, esa ambición de generar dinero no ha convencido a los hombres del poder para poder invertir en salud pública. Simplemente no es negocio y no es lo suyo.

Anteriormente, científicos Europeos ya habían considerado la posibilidad de desarrollar este tipo de vacunas contra varios tipos de gripa. Para ello, necesitaban subvenciones o inversionistas para realizar sus investigaciones. Nunca recibieron respuesta.

Who were the Big Four of European
colonization?

Answers

Answer:

Spain, France, England, Netherlands.

Bonus: Portugal.

Explanation:

How is power distributed in a Confederal System?

Answers

Explanation:

The power is shared between the central government and the other smaller governments that are located within the same place

(Larger governments have major power unlike the central government)

The colony established by Roger Williams in which religious freedom for all was permitted was: Massachusetts South Carolina Virginia Rhode Island

Answers

Answer:

Rhode Island. Hope this helps!

Answer:

Rhode Island

Explanation:

What connection does Lincoln make between participation in government and the enforcement of the Emancipation Proclamation? The government will provide jobs for persons held in slavery in states that choose to embrace the proclamation. States that participate in government are excluded from the requirements of the proclamation. States that have a certain percentage of persons held in slavery are required to comply with the proclamation. States that refuse to participate in government are exempt from the benefits provided in the proclamation.

Answers

Answer:

States that participate in government are excluded from the requirements of the proclamation

Explanation:

Abraham Lincoln, the former United States President, in his attempt to end the American civil war, slavery in America and bring the Confederates back into the Union, issued an executive order which is widely known as Emancipation Proclamation, and among many other items in the order, started that, States that participate in government are excluded from the requirements of the proclamation.

WILL GIVE BRAINLY!!!

What are three really good Questions you have about the citizens of Pompeii and/or Roman life?

Answers

Answer: how did everyone contribute to society in their own way? Did they have schooling and if so what all was taught? What kind of tools that we don't use today did they use in everyday life? Hope this helps

Explanation:

Which relationships have the same constant of proportionality between yyy and xxx as the equation y=\dfrac{1}{2}xy= 2 1 ​ xy, equals, start fraction, 1, divided by, 2, end fraction, x? Choose 3 answers: Choose 3 answers: (Choice A) A 6y=3x6y=3x6, y, equals, 3, x (Choice B) B (Choice C) C (Choice D) D xxx yyy 222 111 333 2.52.52, point, 5 444 333 (Choice E) E xxx yyy 444 222 555 2.52.52, point, 5 101010 555

Answers

Answer:

The answer is below

Explanation:

The question is not very clear but i would try to answer it

Given that [tex]y=\frac{1}{2}x[/tex]

The constant of proportionality is the ratio between quantities that are directly proportional to each other. In this case, the constant of proportionality is the ratio of y to x.

[tex]Since\ y=\frac{1}{2}x\\we\ have\ to \ find\ the\ ratio\ of\ y \ to \ x\\\frac{y}{x} =\frac{1}{2}[/tex]

Therefore the constant of proportionality is 1/2

A) For 6y = 3x

Dividing through by 6x gives:

[tex]\frac{6y}{6x}=\frac{3x}{6x}\\ \\\frac{y}{x}=\frac{1}{2}[/tex]

They have the same constant of proportionality

The remaining options are not clear

Answer:

abe

Explanation:

Who was America's first president

Answers

Answer:

George Washington was America's First President.

Answer:

George washington was the first president of america

What does before christ mean? (BC) Please give a definition

Answers

Answer:

BC means year before jesus christ was born also known as 0

Explanation:

so if its 6 bc it means 6 years before 0 or 6 years before birth of jesus

suppose 100 bc then it means 100 years before 0 or 100 before birth of jesus christ

right now its 2020 AD or 2020 years after 0

Answer:

BC stands for Before Christ which means any year before Christ's birth. It goes backwards.

Explanation:

What are the advantages and disadvantages of using price controls and subsidies to support American agriculture?

Answers

Answer:

   The advantage is that they will lead to lower prices for consumers.

   This may be important if the supplier has monopoly power to exploit consumers.

   Maximum prices are usually reserved for socially important goods, such as food and renting.

_____________________________________

   The disadvantage is that it will lead to lower supply. If firms get a lower price, there may be less incentive to supply the good, and the number of properties on the market declines.

   A maximum price will also lead to a shortage – where demand will exceed supply; this leads to waiting lists. In housing it could lead to a rise in homelessness.

   A maximum price can lead to the emergence of black markets as people try to overcome the shortage of the good and pay well above the market price.

_____________________

   Higher prices for consumers. We had to pay more for food.

   Higher tariffs necessary on imports. .

   Minimum prices encourage oversupply and are inefficient. The CAP encouraged farmers to produce food that no one actually wanted to eat. This included using more chemicals to increase yields

   

asap!! Which of the following was not an effect of the Dust Bowl?
A. 162 million acres were damaged by wind erosion.
B. 10 million acres lost 5 inches of topsoil.
C. The population of Oklahoma dramatically increased.
D. Oklahoma's agricultural economy was negatively impacted.

Answers

Answer:

D

Explanation:

Answer: no it is c the population of Oklahoma dramatically increased

Explanation:

Which of the following accurately summarizes an idea of French Enlightenment philosopher Baron de Montesquieu

Answers

Answer:

Government should be divided into three branches: executive, legislative, and judicial.

Explanation:

answer my questions!!!!!!!!!!! n plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz​

Answers

Answer:

plzzzzzzzzz tell us the question!!!!!!!!!!

Explanation:

If Cuba had entered into a trade agreement with an Asian country in 1903 without US approval, which of the following agreements or
amendments would that agreement have violated?
O A. the Teller Amendment
OB.
the Gentlemen's Agreement
O C.
the Platt Amendment
OD. the Root-Takahira Agreement

Answers

Answer:

C

Explanation:

In an effort to give Cuba a level of independance following the US giving the island it's independance from Spain, the US underwent a series of agreements to disallow the US from Annexing Cuba. The Platt Amendement was put forth to protect Cuba from foreign intervention into trade.

I NEED HELP PLEASE I GIVE 5 STARS FOR CORRECT ANSWER !

Answers

Answer:

ayyyy dat 5 star babeiiiii

Explanation:

da answer is C

The floods brought rich black soil onto the banks of the Nile River which made it possible for farmers to grow crops.

Answer:the correct answer is North Korea your welcome.

Explanation:

According to the author, the McCarthy era was one marked with fear and lack of dissent. People who worked for the federal government were forced to prove they were loyal, which was extremely difficult to do. As a result, many people lost their jobs and their livelihoods. The McCarthy era lasted throughout the 1950s and didn't begin to wane until the 1960s.A. TrueB. False

Answers

Answer:

A. True.

Explanation:

While the United States and the Soviet Union were once allies against the Nazis during the Second World War, many people in America were highly wary of the spread of communism. the strains of the Cold War have deepened the insecurity in the U.S and some politicians took its advantage to undermine the political rivals by claiming them to communist sympathizers. When the right-wing Republican Senator Joe McCarthy's anti-communist crusade initiated a series of widely circulated investigations of the suspected Communist infiltration, it becomes a major threat democracy and freedom of expression throughout the 1960s.  

Who was appointed to write the Declaration of Independence?

Answers

Answer:

Thomas Jefferson

Answer:

Explanation:

Thomas Jefferson.

He was thought to have the best understanding of political grammar of any of those who ultimately signed the constitution. John Adams, Ben Franklin, Jefferson, and Sherman were on a committee that drafted the Letter and then the entire body argued what should stay and what needed to go. Jefferson did not take responsibility for writing the declaration till much later in his life.

how does liberty's daughters by mary beth norton end

Answers

Answer:

Mary Beth Norton comprehensively examines the behavior and experience of women in America between 1750 and 1800. She explicitly argues against the idea of a "golden age" of women's status in colonial America, instead describing a world of rigid patriarchy in which women's worth was denigrated by themselves and others. In this world, women largely led lives of drudgery, controlled by husbands and fathers and denigrated in popular literature. Women enjoyed only limited freedoms, primarily in religious participation and in their female relationships with daughters, mothers, and female friends.  

Norton describes how the Revolution helped change women's status. During the war, women took on more active political roles by participating in non-importation and boycott movements, signing petitions, and in the famous case of Philadelphia women in 1780, raising money for the Continental Army. At home women were forced to take on more and more responsibilities with men away at war. The net result was a greater degree of public political participation and an increased sense of worth (both of themselves and of society's views of their contributions). After the war saw a limited flourishing of women's conditions: more control over choosing spouses, more mutual cooperation to prevent pregnancies, and most importantly, greater access to education. The end result was, in Mary Norton's characterization, cautiously optimistic. Women made advancements in several areas, although she is careful to note that their role was still tightly circumscribed to the household - it was just that their worth within this area had increased. This stands in contrast to Linda Kerber's interpretation of the era (who published Women of the Republic in the same year, 1980) - which Norton describes as a "half-empty" characterization of the Revolution's effects, compared to her own "half-full" interpretation.

Mark it as Brainliest if it helps!!

How do historians know what they know about the past?

Answers

Answer:

Evidence, clues, or pieces of the past

Explanation:

They need some way of knowing, so they study evidence,clues, and pieces of the past to figure out history.

Answer:

Historians look for causes and effects that help to explain how and why events happened. They try to see the past through the eyes of the people who lived it. When they study the past, historians ask themselves questions. For example, historians ask questions such as how societies are similar and different.

Waterways were an important means of transportation in Ohio in the 19th century. How did Ohioans modify their environment to improve transportation on their waterways?

Answers

Answer:

They linked canals with the river.

Explanation:

In 1832, the government of Ohio dig canals about 309 miles and linked these canals with the Ohio River which speedup Ohio's economic growth because transportation system was improved and goods were easily transported to other countries. Transportation plays a vital role in the economy of a country if transportation is expensive so people avoid sending goods to other regions and less money was earned by the country due to less exports.

Select the correct location on the map.


Where was the Ming dynasty located?​

Answers

Hey there! I'm happy to help!

The Ming dynasty was a Chinese dynasty. There have been tons of Chinese dynasties in history, so if you want to know where a certain dynasty, China is a good guess. The word Ming also sounds pretty Chinese, so that could help you figure it out as well.

Therefore, the Ming dynasty was located in China, so the square is the one farthest to the right.

Have a wonderful day! :D

Up until the Yongle emperor (reigned 1403–1424), who moved the capital to Beijing in 1420, Nanjing served as the main Ming capital. The administrative importance of Nanjing decreased throughout the rest of the dynasty as it served as the secondary capital.

What caused the Ming dynasty to fall?

A famine resulted from crop failures brought on by unusually cold weather. The government persisted in oppressing the populace despite its inability to address the issue of poverty. Li Zicheng (1606–1645), a peasant soldier, led a coup and mutiny.

Following the fall of the Yuan dynasty under Mongol rule, the Ming dynasty, formally known as the Great Ming, ruled China from 1368 to 1644. The Han people, China's dominant ethnic group, were in charge of the Ming dynasty, the country's final orthodox dynasty.

Learn more about The Ming Dynasty here:

https://brainly.com/question/2507461

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TRUE OR FALSE A wealthy man in the French Revolution would have been a member of the First Estate.

Answers

The correct answer is False

Explanation:

During the French Revolution, the First State was a social class that included the clergy. This means nuns, monks, bishops, etc. belonged to this class as they were part of the church. In this context, it would not be possible for a rich man to belong to the First Estate because this class was exclusive for those who were part of the clergy. Additionally, the class for noble or wealthy families that were not part of the clergy was the Second Estate. Thus, the statement is False.

• Vote for public officials to represent them • Work together for the good of all who live there • __________ • Pull together during a crisis A. Stay home from community events so there is more room for others to attend B. Criticize the work of others in the community C. Organize and participate in community functions D. Obey the laws they agree with

Answers

Answer:

D. Obey the laws they agree with

Explanation:

The major duties of citizens include Voting for public officials to represent them in the Congress.

They are also meant to work together for the good of all who live there in order to strive to make the place better.

Obeying of rules and regulations will also ensure that there are no issues of crime and chaos in the area which will ensure peace and progress.

American history What gave rise to the slave trade?

Answers

Answer:

La historia de la esclavitud en el mundo antiguo está estrechamente vinculada a la guerra. ... Así, entre algunos grupos africanos, las mujeres y los niños eran entregados como rehenes de deudas u otras obligaciones hasta su pago; y, si el pago no se realizaba, los rehenes pasaban a ser considerados esclavos.

Explanation:

La historia de la esclavitud en el mundo antiguo está estrechamente vinculada a la guerra. ... Así, entre algunos grupos africanos, las mujeres y los niños eran entregados como rehenes de deudas u otras obligaciones hasta su pago; y, si el pago no se realizaba, los rehenes pasaban a ser considerados esclavos.

The slave trade arose as there was a shortage of man power in the United States as well as cost effectiveness.

The US settlers typically hired new settlers from the Old World in the beginning to work for them, but wages had to be fair and they were allowed to leave after a predetermined time period.

The US settlers then moved to using Native Americans to help work for them, but they developed little to no protection against European diseases, leading to a under population and a  smaller work force to be used.

As the cotton & tobacco farms in the south required large amounts of work hands, the Americans turned towards using African slaves to help. With profits rolling in and greater production from having more hands on the deck, the United States continued to purchase slaves, primarily in the south. This led to what is known as a slave trade triangle, as the Americans bought slaves from Africa, in turn Africa received finished goods from Europe, and Europe received raw material from the Americas. With profit comes more investment into the venture, and with more investment means more people needed to work on the ever growing plantations to create more profit. This is what gave rise to the slave trade, the want for profit, and for money.

What was Truman's main goal in deciding to use the atomic bomb? Group of answer choices punish Japan for carrying on the war. save lives. demonstrate the power of nuclear weapons. destroy the nation of Japan.

Answers

Answer:

true, but not quite.

Explanation:

Truman did not seek to wage war or assert dominance on Japan. His original intention was to basically crippled Japan's ability to make war. So did not meant to cause that much damage, but he did.

Also, the B-29 American atomic bomb carrier, the one dropped on Hiroshima. Was named ENOLA GAY, nice, isn't it.

These are scrambled names of us presidents could anyone help me?

MY NICKEL
AM SAD
RASH IRON
GOOD LICE
A NIGHT SNOW
COLT INN
JEFF SNORE
A RANGE
VEND A CELL
AH YES

Answers

Answer:

McKinley

Adams

Harrison

Coolidge

Washington

Clinton

Jefferson

Reagan

Cleveland

Hayes

Why are the cave paintings of early humans significant?

Answers

Answer:

Is

Explanation:

The cave paintings of early humans significant how they used to live, the food they used to eat, and what all they made. Early paintings also significant hunting of animals.

Hope this helps....

Have a nice day!!!!

It shows how they use to live and their form of communication

Please answer this, getting very frustrated.

Answers

Answer:

you have to write a draft meaning you have to write a original sentence on the left side and if you feel like you messed up on the original or feel like you can write it better then you can write it better on the right side

Inhabitants of the prehistoric are not considered ancestors of humans true or false

Answers

Answer: False, Of course they would be considered ancestors of humans if they lived many years ago.

Explanation:

Answer:

False

Explanation: Of course they are humans, they may not be called Homo Sapiens, but first Australopithecus afarensis/Homo habilis/Homo erectus/Homo neanderthalensis and Homo sapiens and many subspeiecs.

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Suppose a jar of orange marmalade that is ultimately sold to a customer at The Corner Store is produced by the following production process: Name of Company Revenues Cost of Purchased Inputs Citrus Growers Inc. $0.75 0 Florida Jam Company $2.00 $0.75 The Corner Store $2.50 $2.00 What is the value added of Florida Jam Company write 0.895 with 95 repeating on and on as a simplified fractionPLZ HELP WILL GIVE BRANLIEST For her speech class, Autumn is delivering an informative speech on fashion design. She wants to come across as organized, conversational, and prepared. What method of delivery should she select Which of the following reactions are possible if sodium is more reactive than aluminum, 3 iron, and lead?Reaction I: Sodium + Aluminum chloride Sodium chloride + Aluminum Reaction II: Sodium chloride + Iron Iron chloride + SodiumReaction III: Sodium + Lead chloride Sodium chloride + lead 56:31Rona mixes 2 pounds of meat with some chopped vegetables to make a mixture. 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Summaries the following passage in not more than a hundred and fifty (150) words. PASSAGEANIMAL doctors? Why, that may sound like something out of a childs storybook. Yet it is a fact that many animals are quite successful when it comes to treating their ailments. And they do this in ways that frequently prove to be more effective than those used by man. Yes, animals have been endowed with an instinctive ability to treat themselves when they have certain afflictions. Archibald Rutledge, a writer and naturalist, recalls that when he was a plantation boy he kept many wild animals as pets, one of them being a little white-tailed deer. One day he found that his pet had torn a nasty gash in its side on a barbed-wire fence. To help heal the wound, he cleansed it and carefully bandaged it. However, the deer seemed to know better what to do about this than did its human friend. 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