A bridge usually has expansion joints. They allow the bridge to become slightly longer when it experiences thermal expansion. Look at the diagram below of the bridge joint. When the weather becomes cool, the “teeth” of the joint move away from each other. When the weather becomes warm, they move toward each other. Which statement is true about the particles that make up the bridge? A. When the sides of the joint are close together, the particles have more kinetic energy than they do when the sides are farther apart. B. When the sides of the joint are far apart, the particles have more kinetic energy than they do when the sides are closer together. C. The particles contain the same amount of kinetic energy no matter how much the bridge has expanded. D. The kinetic energy of the particles changes, but the amount it changes does not depend on the temperature of the bridge.

Answers

Answer 1

Answer:

I think it's A.

Explanation:

Answer 2

Answer:a

(a)i took it

Explanation:


Related Questions

Compare and Contrast River-valley civilizations developed in Sumer, Egypt, China, and the Indus River Valley

Answers

Answer:

In all of the four river valley civilizations, religion was one of the biggest contributors to shaping each and every civilization. Religious leaders would play a very big role in all of the river valley civilizations.  

In China, people gained their governing rights by a mandate of heaven creating very long lines of dynasties until the common people of China decided that the dynasty had lost the favor of the Gods. But, in the Indus River Valley, the priests were referred as the head officials who had different amounts of authority. In Egypt, the pharaoh was seen as a God to the people and was then given his right as the supreme ruler in the eyes of the people.  

Though in Sumer, the kingdoms were organized into city-states and the different Kings ruled each city-states for their gods. The kings were assisted by priests, nobles, and scribed. But before the kings came, the priests were the one who would rule over all of  Sumer.

Explanation:

well those civilazations river valley all for farming in sumer they called did irrigation. they are the same too cause it helped for trade transportation most for farming it helped for bathing and food

The river valley civilizations used the rivers to travel as well as the Indus River valley. But the difference is that once was blocked to the world and one traded

Is there a bad reason to change a career? provide support for your opinion

Answers

Answer:if you hate your job and aren’t making enough money, that is u best option.

Explanation:

Took the practice

An unsavory boss It's also possible that your company has a poor culture where employees barely interact with one another and don't seem to care about getting to know one another. Your conclusion is that this career is not for you. Definitely look for a different job if you detest going to work every day.

What is your career path goal?

Career goals are specific benchmarks you can hit along the way to help advance your professional development. The goals you have established are consistent with the profession you have chosen. The process of setting a career goal involves many different factors.

Another crucial element influencing career change is work flexibility. Employees who must balance their professional and personal obligations frequently seek out and require flexible roles. One of the many common reasons people change careers is to find a better work-life balance.

Learn more about career change here:

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correct the sentence. mary hopes to be nurse​

Answers

Mary hopes to become a nurse.

help and plz explain if u can will mark brainliest

Answers

Answer:

Typically dry climate, receives monsoon rains during the summer time, it's not located in much of southern and central India because it's located in central India. I don't think it's the one of the Icebergs and glaciers bcs it's not approved when I did the research like it doesn't actually contain does types of landforms in the type of plateau.

Explanation:

Hope I helped :) :D

. Jackson is a modern-day psychologist who practices in a way that echoes Freud by working with the id, super-ego, and ego. What type of psychology does Jackson MOST likely practice? biological psychology cultural psychology behavioral psychology psychodynamic psychology

Answers

Answer: behavioral psychology

Explanation:

From the information that is given in the question, the type of psychology that Jackson is most likely practice is refered to as the behavioral psychology.

Behavioral psychology, is referred to as a learning theory that implies that the behaviors of people are gotten through the interaction that they've with their environment.

• What is the religion of most Persians?
a.Christianity
b. Judaism
c. Shia Muslim
d.Sunni Muslim

Answers

Answer:

C

Explanation:

The answer is c hope this helped

Is Brazil a democracy?
A. Yes
B. No

Answers

Answer:

no it's not bbbbbbbbbbbb

Answer:

Yes

Explanation:

Brazil is a federal presidential constitutional republic, which is based on a representative democracy. The federal government has three independent branches: executive, legislative, and judicial.

hope i helped

3. Would you have made the same choices that the journalist did in the situation? Why or
why not?

Answers

Answer:

I choose the scandal Jack Kelley and USA Today, 2004 as the basis for the answer.

At that time, Jack Kelley was a pretty well known journalist who gained his fame from writing articles about criminal activities that usually goes unnoticed by the public.

He mentioned in his articles that he obtained his information from a group of "anonymous sources" that he refused to show because of a 'threat to their safety'. In 2004, it was proven that he fabricated large portion of his anonymous sources.

If I were in his position, I wouldn't made the same choice. I will actually seek for whistleblowers who were willing to speak out about this issue. Given reward and anonymity that can be provided by big news organization, it's still very much possible to obtain the source without fabricating it.

can you. please help me ​

Answers

Hi there, can you please mark me as the brainliest? Thank you so much and have a fantastic Day!

In the 1800s, unmarried women had
more rights than married women.
the same rights as married women.
fewer rights than married women.
no rights, just like married women.

Answers

Answer:

more rights than married women.

Explanation:

While unmarried women were thought to be ”disgraced” and were often pitied or laughed at by society because of their status, they actually had more rights than married women in the 19th century. By the law, they had the right to work and support themselves in areas that would have them (governance, nurse, etc.)

Unmarried women could also choose where they live, own, buy and sell the estate. They also had right under the law, such as sue someone, have a will, be someone’s guardian, etc.

If a woman was married, she ought to give all of these rights to her husband. He would be in charge of the estate and her spendings, and married women did not work.

Answer:

A. More rights than married women

Explanation:

Based on this cartoon, what was a goal of the Freedmen's Bureau?

Answers

Answer: protect freed american ppl

Explanation:

the bureau was created to protect the african americans and help them succeed on their free journey

Christopher Columbus first encountered native people on the islands of the Bahamas. The largest native population, the Taino, lived on several islands in the region. Which of the following is not one of those islands?

a. Cuba
b. Lima
c. Haiti
d. Jamaica

Answers

Answer:

B. Lima

Explanation:

Lima is the capital of modern day Peru in South America and its NOT in the Caribbean Ocean.

Christopher Columbus first encountered native people on the islands of the Bahamas. Lima is not one of those islands. The appropriate response is option B.

How did Columbus describe the Islanders?

Because he wanted to adequately notify Queen Isabella and King Ferdinand of all his findings and demonstrate that they did not spend the money on the expedition, Columbus provided extensive descriptions of the area and its inhabitants.

Native Americans were subjected to policies of forced labor under Columbus in order to increase profits. Later, Columbus transported from Hispaniola thousands of tranquil Taino "Indians" to Spain for sale. Many people lost their lives while traveling.

Christopher Columbus, an Italian adventurer, set foot on what are today the Bahamas. On an island that the local Lucayans called Guanahani, Columbus and his ships made landfall. It was christened San Salvador by Columbus.

To learn more about Columbus

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What famous words did Patrick Henry use in his speech about independence from Britain?

Answers

On March 23, 1775, Patrick Henry signaled the coming revolution when he spoke at a Virginia convention and allegedly implored: “Give me liberty, or give me death!”

Answer: in 1775 he said, "Give me liberty or give me death!".

Explanation:

Do you know Jesus? If not, describe your daily occurrences.

Answers

I know and love our lovely father who gave his life for us and I will always remember and appreciate all that he has done for each and every one of us :(

Answer:

playing minecraft, spending time with my family, playing guitar, and watching technoblade ,that is my daily life.

Explanation:

2. In order for laws to pass in The House of Commons a
vote must be obtained.
majority
manority
unanimous

Answers

Answer:

Majority

Explanation:

For the law to be passed in the House of Commons, it must be voted by the simple majority of the House. The House of Commons has 650 members, so for a law to be passed in this legislative body, it must be approved by 325 of its members.

Why do you think someone do not like the untied states now?

Answers

Answer:

Maybe because they think its not safe or free like they thought it would be

Explanation: Its other people opinion but thats what i would think, i think the US is "ok" tho :/

The ancient Indians can boast of few significant achievements.


Please select the best answer from the choices provided

T
F

Answers

Answer:

False

my ancestors were and we have many stories that are passed generation through generation.

Why am I being blocked from answering challenge questions?

Answers

Answer:

i have no clue lol most of my questions are being deleted

i just got blocked from this website for no reason

In the early 1900s, racial tensions increased in Georgia because more African Americans were

moving into white neighborhoods.
getting jobs white citizens wanted for themselves.
refusing to take jobs in rural areas.
making more money than white citizens.

Answers

Answer:

getting jobs white citizens wanted for themselves.

Explanation:

Atlanta Georgia was always known as the center of communities for black people with high education,

So, many of black people in Georgia managed to obtained high paying jobs that usually only available to white citizens regardless of the discrimination that they face.

This made a lot of racist extremely unhappy. This disdain toward successful African American community led to an event called the Atlanta Massacre of 1906, where a group of white citizens openly killed and torture black citizens . Approximately, around 100 of African American citizens in Atlanta were killed during the riots.

Answer:

The answer is B

Explanation:

Which is the second largest nation?
Canada
United States
Australia
Russia

Answers

Answer:

canada

Explanation:

The US is just a little bit smaller

Answer:

the answer to this is A) canada

what type of rock forms when heat or pressure change an existing rock A. Igneous B. Metamorphic C. Sedimentary D. Soil

Answers

B. Metamorphic . Forms due to pressure and temperature change in Already existing rocks

what is localisation?how is it different from globalization.​

Answers

Answer:

Localization adapts a product according to the characteristics of a culture or market. It is different from globalization because the products are made to fit into one specific place or audience, while globalization tends to design a product for multiple cultures.

Explanation:

We can define localization as a strategy to adapt a product to a region or culture so that it is accepted and consumed by a specific market. An example of localization is writing the product's description in the language of the country or designing the packaging with things related to the culture and their experiences. On the other hand, globalization tends to make the product suitable for various cultures and places. For example, the product's description is not in multiple languages, and the design is an integral and less personalized one that fits more than one culture.

When governments inject money into the economy, which of the following are their goals? Check all that apply.

Answers

Answer:

✔reducing unemployment

✔improving economic stability

✔encouraging competition

laying off striking workers

✔ improving production

Explanation:

I just took the test and I got it right

evaluate: the crucifixion is less significant than the birth of jesus. (12 marks)

Answers

Answer:

Explanation:

Out of these two options and based on the bible itself, it states that the more important event was the crucifixion and not the birth of Jesus. This is because by laying his life down for us and dying on the cross, Jesus took on all of humanity's sins and bore the consequences all on his own. According to the bible, it is because of this action that we are allowed the possibility of forgiveness and acceptance into an eternal life in heaven.

Which of the following bodies of water borders Central Asia?
A.
the Sea of Japan
B.
the Caspian Sea
C.
Lake Balkhash
D.
the Amu Darya River

Answers

Answer:

I believe the answer is B. The Caspian Sea borders Central Asia.

Explanation:

Hope this helps! ^^

Answer: A The Caspian Sea

Explanation:

Who was in charge of establishing the first federal court system?

Answers

Answer:

George Washington and the first Congress.

Explanation:

The first federal court system was created after George Washington signed the Judiciary act of 1789 during his presidency.

The act established the supreme court as the highest holder of judicial power In United States. The act created several lower courts to handle all law proceedings, but all of those lower courts have to follow the guidance made by the supreme court.

Identify one effect of the creation of Gutenberg’s press.
a. literacy rates increased
b. scientific discoveries were less likely to be widely known
c. interest in the Americas declined
d. the middle ages

Answers

Answer:

A. Literacy rates increased

Explanation:

Before the Gutenberg press was created, people depended on the priest or the literates to read to them about the bible or the news. They were not telling the truth about what the bible really said, and used people's fear to make them buy Indulagence. However, Martin Luther was against this and wrote books preaching against the church. A way to get these new teachings to the people was to make many copies of them by using the Gutenberg press.

Define each of the following terms in a complete sentence: annulment, armada, federalism.

Answers

Answer:

Explanation:

Annulment is a legal procedure or proceedings make by the court that cancels marriage or render it invalid or null and void.

Armada is word from Spanish and Portuguese which refer to many naval ships or fleet of war ships.

Federalism is a political organization that distribute power or authority and unit general government and regional government. It United States that separated within a political system.

who was the president on hidden figures

Answers

Answer:

Johnson

Explanation:

internet

which latin american countries have presidential democracies (choose two) (28 points)

A. Cuba
B. Brazil
C. Mexico
D. Columbia

Answers

Answer:

A and D

Explanation:

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