Why do phase changes occur?
1. Compare: Set the Water temperature to 0 °C and click Play. Observe the water molecules.
Click Reset, set the Water temperature to 100 °C, and click Play again.
What do you notice? The water molecules are moving slightly faster at 100 °C than at 0 °C.
[Note: This difference may be too small to observe easily.]
2. Observe: Click Reset. The mean molecular speed of the water molecules is displayed
below the container. Set the Water temperature to 0 °C and Add/remove heat energy to
400 J/s. Click Play.
A. How does the mean speed of the water molecules change as they are heated?
The average speed of water molecules increases as they are heated.
B. Does the mean molecular speed change as much as the temperature as the
water heats up? Explain.
Sample answer: For each degree of temperature change, the mean molecular
speed increases by about 1 m/s. At 100 °C, the mean molecular speed is about
17% faster than at 0 °C.
3. Explain: How is temperature related to the motions of molecules?
The higher the temperature, the faster the molecules move.
4. Observe: Click Reset. Set the Water temperature to 20 °C and the Ice volume to 50 cc.
Set Add/remove heat energy to 0 J/s. Click Play. How do the molecules in the liquid
interact with the molecules in the solid?
The molecules of the liquid collide with the molecules of solid, gradually breaking the bonds
between the molecules in the solid and causing the ice to melt.

Answers

Answer 1

Answer:

1. Compare: Set the Water temperature to 0 °C and click Play. Observe the water molecules.

Explanation:

Answer 2

Answer:sleet

Explanation:


Related Questions

do Third party candidates rarely win elections

Answers

yes this is true, 3rd party candidates barely ever win elections especially in the united states where more independents win than 3rd party candidates. The only times the 3rd parties won vastly were when they took the identity of a fallen major party (ex: republican (wig), democrat (Democratic Republicans)).

Answer:

yes

Explanation:

they rarely win elections because they're parties that aren't democratic or republican. these two political parties dominate elections because of how many supporters there are. since third parties don't have a legitimate chance of winning, they influence national politics by forcing the major political parties to address new problems they wouldn't have normally thought about. they can also take away some of the votes that otherwise could have went for the major parties.

PLEASE HELP A LOT OF POINTS PLEASE ANSWER ASAP

Drag each label to the correct location on the image.

The image shown is called a fishbone diagram. Arrange each event so that it shows four causes that lead to the American Revolution.

Answers

Answer:

American revolution in the first box imposition in last box passage of the intolerable act in top box passage of the quartering in second last box and the last word in the last box

Just out of curiosity, What is your opinion on transgender people being aloud to serve in the military?

Answers

Answer:

i think they should be able to. we just need a different bed room for them or sum.

you want zoom?

993-2087-328 and pw is: 2HXuqV

Explanation:

Raja Rammohan Roy focused on spreading ____ all over the country

Answers

Answer:

Enlgish

Explanation:

Why do you think traders did not travel the entire length distance of the Silk Road? Use text evidence to support. plz help for real ;-;

Answers

Answer:

In the first century CE, during the reign of Emperor Tiberius, silk had become a big problem. The luxury fabric, imported at great cost from China, had become a symbol of decadence and excess among Romans. In order to make their supply of silk last longer, merchants unraveled and re-wove their fabric into thinner, sheer garments. This practice had a side-effect of making the garments nearly transparent.

Explanation:

Which right did the states have under the Articles of Confederation?
——————————————
A. the right to elect individual representatives to the Continental Congress
——————————————
B. the right to wage war and make peace
——————————————
C. the right to sign treaties with other governments
——————————————
D. the right to set up post offices
——————————————

Answers

Answer:

I believe A. the right to elect individual representatives to the continental congress.

Explanation:

I know B is incorrect and so is C. D seems plausible but this is congress's power, not the state's. I may be wrong.

A is your answer!!!!

What was one outcome of the Pueblo Revolt of 1680? * The Spanish worked with the Pueblo to compromise and find a solution The Spanish defeated the revolt before it started Spanish rule ended in the area until 1692 The Pueblo and Apache worked together to drive the Spaniards to California

Answers

Answer:    The Pueblo people, Native Americans living in what is now New Mexico, rose up against Spanish conquistadores in the wake of religious persecution, violence, and drought.

   The uprising aimed to reclaim Pueblo religious practices, culture, and land, which had been stripped away by Spanish conquistadores.

   Although the Pueblo uprising ultimately failed to take back Santa Fe from Spanish colonizers, the Pueblo people made a lasting impact on the dominant culture of the Southwest.

Pueblo uprising in Santa Fe

Having found wealth in Mexico, the Spanish looked north to expand their empire into the land of the Pueblo people. The Spanish expected present-day New Mexico to yield gold and silver, but they were mistaken. Instead, they established a political base in Santa Fe in 1610, naming it the capital of the Kingdom of New Mexico. It became an outpost of the larger Spanish Viceroyalty of New Spain, headquartered in Mexico City.

As they had in other Spanish colonies, missionaries built churches and forced the Pueblos to convert to Catholicism, requiring native people to discard their own religious practices entirely. They focused their conversion projects on young Pueblos, drawing them away from their parents and traditions.

The Spanish demanded corn and labor from the Pueblos, but a long period of drought impeded production, escalating tension in Santa Fe. The Pueblo also suffered increased attacks on their villages by rival native groups, which they attributed to the Spanish presence.

Popé, a Pueblo leader and medicine man led a response to the persecution and violence—a return to native customs. He popularized the idea that “when Jesus came, the Corn Mothers went away.” This was a succinct way of describing the displacement of native traditions by the culture and religion of the Spanish.

Taos Pueblo served as a base for Popé during the uprising. Image credit: Wikimedia Commons

In 1680, the Pueblo launched a coordinated attack on the Spanish. Pueblos, Navajos, and Apaches from the region congregated and planned to strike Santa Fe when the Spaniards were low on supplies. They laid siege to the city for nine days and cut off the Spanish water supply. The uprising, also known as Popé’s Rebellion, killed over 400 Spaniards and drove the remaining 2,000 Spanish settlers south toward Mexico. Participants in the rebellion also destroyed many mission churches in an effort to diminish Catholic physical presence on Pueblo land. Pueblo historian Joe S. Sando calls the movement “the first American revolution.”

The Pueblo reestablished their religious institutions and a government of their own for the next 12 years of independence. However, as droughts and attacks by rival tribes continued, the Spanish sensed an opportunity to regain their foothold. In 1692, the Spanish military returned and reasserted their control of the area.

Longterm effects of Native American resistance

Although the Spanish regained Santa Fe from the Pueblos, their missionary vision was somewhat compromised by the sentiment stirred up during the uprising. Many Pueblo quietly resisted Catholicism and folded their own cultural practices into norms instituted by the Spanish. This produced religious syncretism—the amalgamation of the distinct religious cultures of the Pueblos and the Spanish. The Spanish also slowly decreased their labor demands and the harsh practices of the encomienda system. Over the course of the next few centuries, Pueblo and Spaniards intermarried. Pueblo customs started to shape—and continue to heavily influence—New Mexican culture.

This statue of Popé at the US Capitol building is one of two statues representing the state of New Mexico. Image credit: Wikimedia Commons

Explanation:

Just the best at History!!!!!!!!

The Spanish defeating the revolt before it started was one outcome of the Pueblo Revolt of 1680. Thus, option B is correct.

What is Revolt?

Revolt strives to topple and eliminate the abusive theocracy in addition to the rules that go along with it, unlike insurrection, which typically aims to dodge or win compromises from it.

The Spanish military gained power as a revolted against the people and change the country's political system.

Pueblo Revolt was made as the Indians were there, their religions were hurt and there was a condition of drought and femininity.

With the rebellion of the Indians, Spanish rule was being to come to an end in New Mexico, and the traditional and peaceful culture has been brought forward.

One result of the Pueblo Revolt of 1680 was that the Spanish put an end to the rebellion before it even got involved. Therefore, option B is the correct option.

Learn more about Pueblo Revolt, here:

https://brainly.com/question/14420725

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How old was Guy Fawkes when he died?

Answers

Answer:35

Explanation:

Answer: Guy Fawkes died 35 years old

Explanation: In January 31st, 1606

Read the underlined sentence. Who or what does
Roosevelt blame for making life insecure?
DONE
Today a hope of many years standing is in
large part fulfilled. The civilization of the past
hundred years, with its startling industrial
changes, has tended more and more to make
life insecure. Young people have come to
wonder what would be their lot when they
came to old age. The man with a job has
wondered how long the job would last.
-President Franklin D. Roosevelt,
August 14, 1935

Answers

According to the fragment, it can be inferred that Roosevelt refers to the insecure life because the future is increasingly uncertain.

What is the fragment talking about?

The fragment is an interpretation of Franklin D. Roosevelt about the reality at the time because it refers to industrial advances and changes and the feelings of young people regarding this reality.

In general, it refers to the insecurity that young people feel because life is becoming more uncertain every day and it is not known what can be expected to happen in the future.

Learn more about Roosevelt in: https://brainly.com/question/24296642

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Answer:

B is the answer

Explanation:

Using the chart that provides information on how to analyze sin, offer an analysis of one circle of sinners in the Inferno. Include at least 3 elements from the chart. In your reply to other students, be sure that one of your posts refers to a group of sinners not covered in your original post.

Answers

Hello. You did not provide the graph to which the question refers, which may leave the answer a little inaccurate, but I hope I can help.

Answer:

The chosen cycle was the first.

Explanation:

The first cycle is for pagans, but not for those who have committed the sin of refusing to accept Christ as lord and savior, but for so-called virtuous pagans. These pagans are people who were good while alive and who assumed a life of kindness, generosity, forgiveness and good fruit, but who did not know Christianity, either because they died before Christ became a man and was sacrificed for humanity, or, because they died as soon as they were born and were not then baptized.

The punishment for these souls is lighter, since their sins could not be controlled by them and is characterized only by the fact that they did not know Christianity or were not purified, as Christ determines. In this way, the punishment for their sin is to stay in limbo, without being able to be sent to paradise and eternal rest.

What is the job of smooth muscles?
10 points
to become shorter
to help other organ systems work correctly
to move the bones
both to become shorter and to move the bones

Answers

The smooth muscles help other parts of your body function without you even realizing it! Therefore I believe the answer is “to help other organ systems work correctly”

The Twenty-Sixth Amendment to the United States Constitution prevents states from setting the minimum voting age for all elections in the United States above 18. At the time that the amendment was passed, the nation was drafting many young men at age 18 or 19 to fight in wars. But most elections required voters to be 21 to participate. Why might people have wanted to change this law? Why was this amendment likely passed at this time? Provide two reasons. Explain your reasoning.

Answers

Answer:The Twenty-sixth Amendment (Amendment XXVI) to the United States Constitution prohibits the states and the federal government from using age as a reason for denying the right to vote to citizens of the United States who are at least eighteen years old.

Explanation:

What happened to Parliament after the restoration of the monarchy?
A. it was abolished
B.it saw its power reduced
C. it was given power shared with Charles II D. it ruled supreme

Answers

Answer:

Sorry if im wrong but its either b or d based of what I read

Explanation:

Restoration, Restoration of the monarchy in England in 1660. It marked the return of Charles II as king (1660–85) following the period of Oliver Cromwell's Commonwealth. The bishops were restored to Parliament, which established a strict Anglican orthodoxy.

Answer:

Its B

Explanation:

I took the test

Pls mark brainlest :)

The Constitutional Convention began as
A) a meeting to draft a declaration of independence from British rule.
B) the result of a vote by the new Congress to adopt amendments that guaranteed certain freedoms.
C) a plan to divide up the lands of the thirteen colonies into states.
D) a meeting of delegates to revise the Articles of Confederation.

Answers

Answer:

Go A

But the constitutional convention was actually held bring in delegates from each state to agree on a petition to go to king george protesting taxes not to declare war or independence, the second was held to do both  A and B.

Which option best explains the geography of the spread of Islam?

It started in Asia and then spread to parts of Europe and Africa.

It started in Europe and then spread to parts of Africa and the Americas.

It started in Northern Africa and then spread South.

It started in Mecca and did not spread any further than the Middle East.

Answers

Answer:

the first one

It started in Asia and then spread to parts of Europe and Africa

Factors that Pushed African Americans out of the South​

Answers

There were many factors:

•The poor economic conditions
•The racial oppression
•The low wages
•And the segregation

Describe the cliff dwellings of the Ancient Puebloans, and explain the advantages those dwellings may have offered?

Answers

They were in walls on steep cliffs. Easy to defend and protection from winter weather.

The price of a female slave at auction was determined in part by her age and
childbearing ability.
True
False

Answers

Answer to this:
True

Answer: True

Explanation: Fat ol' guess

Did all women support the women's right movement, particularly the right to vote?
Chose the answer that has the correct response and reasoning.

Answers

Answer:

th second one trust me

Explanation:

Yes, all women recognized the importance of political power.

Who led Sumer’s theocracy

Answers

Answer:

the answer for ur question is priests hope this helps

Answer:

Sumerian religion was the religion practiced and adhered to by the people of Sumer, the first literate civilization of ancient Mesopotamia. ... Before the beginning of kingship in Sumer, the city-states were effectively ruled by theocratic priests and religious officials.

Why do you think writers skipped over slaves who contributed to their success?

Answers

Answer:

they dont want to make the  reader sad answer on endgenuity

Explanation:

Who did Alexander the Great conquer?

Answers

Answer:

I think Babylon they was in battle

The United States economy has operated successfully with very little government interference.
Is this statement true or false?
O true
O false

Answers

Answer:

false

Explanation:

the government is heavily involved with the US economy.

What does revolution means? Describe it in your own words

Answers

Revolution in my words means:

When the people of a country/nation revolt against the government because they think something is wrong

Here is an example of a revolution:

They began a revolution after the neighboring country attacked the other country, and they thought the nation was not doing enough.

To me, revolution means a forcible change that is fought for, like a change in government, but in scientific or astrological terms, it could also mean the movement of a planet around the sun.

Hope this helps, if not, comment below please!!!

What was one effect of women being denied the right to speak at abolition rallies?

Women stopped campaigning against abolition.

Women focused on the temperance movement.

Women met to improve their domestic skills.

Women began to fight for more equal right

Answers

The answer to your question is

Woman stopped campaigning against abolition.
I hope this helped :)))

Answer:

D: Women began to fight for more equal rights.

PLEASE HELP brainliest if correct + 70 points
As Reconstruction came to an end, Southern Democrats disenfranchised African Americans by

A: overturning the Fourteenth Amendment.

B: passing new voting requirements.

C: organizing a series of filibusters.

D: abolishing literacy tests for all voters.

Answers

Answer:

Option B: passing new voting requirements

Explanation:

Should be the answer. I know it talked about ended up letting African Americans vote sometime later on.

Answer:

B- passing new voting requirements

Explanation:

got it right on quiz <3

can someone help me with this please
Find the midpoint of the segment with the following endpoints.
(5, 4) (1, 7)

Answers

Answer:

[tex](3,\frac{11}{2})[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

[tex](\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})[/tex]

Explanation:

Step 1: Define

Endpoint (5, 4)

Endpoint (1, 7)

Step 2: Find Midpoint

Substitute:                    [tex](\frac{1+5}{2},\frac{7+4}{2})[/tex]Add:                              [tex](\frac{6}{2},\frac{11}{2})[/tex]Divide:                          [tex](3,\frac{11}{2})[/tex]

(Please help Asap)
The _______ River is important to the Western region of the United States.

A. Mississippi
B. Columbia
C. Holston

Answers

it's A, mississippi.

.

.

.

.

.

.

.

:0]

Is Mississippi


I hope this helped good luck (:

How is the principle of natural rights reflected in the Declaration of Independence or the Articles of
Confederation?

Answers

Since the other answer spoke of the Articles of Confederation, I'll give details about the Declaration of Independence.
The principle of natural rights is reflected in the Declaration of Independence's claims that the American colonists had inalienable rights which were being trampled on by the British government, and thus the colonists were right to assert their independence from Britain.
Explanation/details:
Enlightenment thinkers believed that using reason will guide us to the best ways to operate in order to create the most beneficial conditions for society. For John Locke, one of the earliest of the Enlightenment philosophers, this included a conviction that all human beings have certain natural rights which are to be protected and preserved. Locke's ideal was one that promoted individual freedom and equal rights and opportunity for all. Each individual's well-being (life, health, liberty, possessions) should be served by the way government and society are arranged. The American founding fathers accepted the views of Locke and other Enlightenment thinkers and acted on them.
The Declaration of Independence states Locke's natural rights idea in this way: "We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness."
John Locke, in his Second Treatise on Civil Government (1690), had expressed those same ideas in these words:
The state of nature has a law of nature to govern it, which obliges every one: and reason, which is that law, teaches all mankind, who will but consult it, that being all equal and independent, no one ought to harm another in his life, health, liberty, or possessions… (and) when his own preservation comes not in competition, ought he, as much as he can, to preserve the rest of mankind, and may not, unless it be to do justice on an offender, take away, or impair the life, or what tends to the preservation of the life, the liberty, health, limb, or goods of another

any body know about the Fredonian Rebellion?
Research & Tell me about Fredonian Rebellion.

Answers

Texas?

Benjamin Edwards was an Anglo-American who lived in Texas when it used to be with Mexico. Him and other people refused to follow their rules and created their own country "Fredonia" after he declared independence from Mexico. The Mexican army later on defeated the rebels and took back their land. That also caused them to be suspicious of the Anglo-Americans.

That's all I remember.

Other Questions
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Your community needs you. And more than ever before, our world needs you, too.And you dont need your First Lady to tell you that. All you have to do is tune in to the news and youll see that right now, some of the loudest voices in our national conversation are saying things that go against every single one of the values that youve been living at this school. Theyre telling us that we should disrespect others because of who they are or where they come from or how they worship. Theyre telling us that we should be selfishthat folks who are struggling dont deserve our help, that we should just take what we can from life and not worry about anyone else. And theyre saying that its okay to keep harming our planet and using our land, our air, our water however we wish.But, graduates, you all know that those are not the values that shape good citizens. Those are not the values that build strong families and communities and nations. You know this. So we desperately need your voices and your values in this conversation reminding us that were all connected, were all obligated to treat one another with respect, to act with integrity, to give back to those in need. Now, I know that perhaps Im asking a lot of all of you. And I know that sometimes all those obligations might feel like a heavy burden. I also know that many of you have already faced and overcome challenges in your lives that most young people cant even begin to imaginechallenges that have tested your courage, your confidence, your faith, and your trust.But, graduates, those struggles should never be a source of shameneverand they are certainly not a sign of weakness. Just the opposite. Those struggles are the source of your greatest strengths. Because by facing adversity head on and getting through it, you have gained wisdom and maturity beyond your years. Ive seen it in you. Youve developed resilience that will sustain you throughout your lives. Youve deepened a well of compassion within yourselves that will help you connect with and give back to others who struggle. Jennifer has already driven 160 miles on her trip to her grandparents house for every hour she travels she drives an additional 55 miles which equation represents the relationship between the Total miles driven y,and the number of hours ,x. The average distance from the sun to the planet Venus is about 108,000,000 km. The diameter of a human hair is about 0.0025 mm.(a) What is the distance from the sun to Venus written in scientific notation? [Please make sure to include your units](b) What is the diameter of a human hair written in scientific notation? [Please make sure to include your units](c) In comparing the measurements in Parts (a) and (b), what else must be done before a comparison is made? 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