Ana is planning to build an electrical circuit. are connected to a light bulb, then the light bulb will burn longer than if two batteries are connected because more batteries provide more energy." Which best explains why Ana's statement is a hypothesis rather than a theory?

Answers

Answer 1

Answer: a. it is based on prior knowledge, but it has not been widely tested on her circuit.

Explanation:

A theory has been tested and has data to back it up in its quest to explain a phenomenon.

A Hypothesis on the other hand is not yet tested and reflects what the person stating it thinks will happen if certain conditions exist. It is therefore based on previous knowledge with the view to apply that knowledge to a phenomenon to explain it.

Ana has no evidence backing her assertion which is why she uses the word "if". She however bases her assertion on previous knowledge making this a hypothesis.


Related Questions

Question 1 of 10
What was true about Margaret Sanger?

Answers

Answer:

Margaret Higgins Sanger was an American birth control activist, sex educator, writer, and nurse. Sanger popularized the term "birth control", opened the first birth control clinic in the United States, and established organizations that evolved into the Planned Parenthood Federation of America. Wikipedia

Born: September 14, 1879, Corning, NY

Died: September 6, 1966, Tucson, AZ

Explanation:

Answer:

She was an advocate for birth control.

One important way the Persians controlled their empire was by:
A. enslaving conquered peoples.
B. destroying the cities of rival civilizations.
C. allowing people to keep their local traditions.
D. killing the leaders of other peoples,

Answers

Answer:

C is the correct answer:by allowing people to keep their local traditions

I think D is correct answer even I’m not sure

The MTV generation signifies the group who witnessed the end of the analog age and the beginning of ____ age . A) high tech B) millennial C) digital D) modern

Answers

Answer:

D

Explanation:

1. Discuss any five challenges faced by the Nkrumah led government between 1951 and 1966.

Answers

Answer:

Nkrumah faced many challenges while driving the Gold Coast to independence from colonialism.

Explanation:

He had never worked in government, so the art of governance was to be learned carefully. The Gold Coast consisted of four areas, and many former colonies were combined into one.  Under a transitional arrangement, Nkrumah was named Head of Government Business and confronted a colony 's challenge in the changeover to an independent nation.  The dependence on European civil servants because of a lack of experienced one in the country. At the independence meeting, he emphasized that the freedom of Ghana was worthless unless it was directly related to the complete liberation of the continent.

PLEASE HELP!

World governments
raise tariffs at the
start of the Great
Depression
Which statement best completes the diagram?

A. Countries find it difficult to export their goods to foreign markets.

B. Germany begins to suffer from hyperinflation of its currency.

C. Western European economies begin to grow at a rapid pace.

D. U.S. speculators borrow large sums of money to invest in the
stock market.

Answers

Answer:

A. Countries find it difficult to export their goods to foreign markets.

Explanation:

Tariffs are taxes on foreign goods. They are a form of economic protectionism, and their main purpose is to protect domestic producers from foreign competition.

A the start of the Great Depression, many countries raised tariffs, making it difficult for other countries to export their goods, simply because now they were more expensive due to the tariffs, and as a result, less people could afford them (the demand for them fell).

Discuss any five achievements of the Second Republic of Ghana

Answers

Explanation:

1.  1960: Ghana became a Republic

After gaining freedom from British rule, Ghana took another major step in his fledgling democracy to become a Republic.

July 1, 1960 is the day on which Ghana became an independent republic state and the day was historic in West Africa.

After then Prime Minister, Dr. Kwame Nkrumah proclaimed Ghana as a Republic, he became the country’s first President.

2. 1992: Writing of new constitution and restoration of democracy after decades of military rule

Having returned to democracy after decades of military rule, the 1992 constitution was written to serve as the guide for all Ghanaian citizens.

The constitution was the foundation of Ghana’s Fourth Republic and has since not been changed, although there have been some amendments over the years.

Ghana previously had three constitutions – 1969, 1979 and 1992 – but the current one is what is now officially regarded as containing the laws of the land.

3. 1997: Appointment of Kofi Annan as UN secretary-general

The year 1997 was one of pride for every Ghanaian due to Kofi Annan’s rise to become the Secretary-General of the United Nations (UN).

The Ghanaian diplomat was one of the most respected men in the world while he was alive and was even a co-recipient of the 2001 Nobel Peace Prize.

Kofi Annan was also the chairman of The Elders, an international organization founded by Nelson Mandela, as he gained global acclaim for his role in establishing the Sustainable Development Goals to aid Africa countries.

4. 2007: Discovery of oil in commercial qualities in Ghana

Ghana discovered the Jubilee Oilfield and many other oilfields in the year 2007, after many years of experiments and searches.

Currently, the Jubilee Oilfield contains up to 3 billion barrels (480,000,000 m3) of sweet crude oil.

As a result, the country is now able to explore both oil and has in large quantities, although a chunk of that has been outsourced.

5. 2009: Visit of Barack Obama to Ghana - his first trip to Sub-Saharan Africa as US president

In July 2009, then United States (US) President Barack Obama made Ghana his first African destination.

Obama was welcomed by Ghana late former President John Evans Atta-Mills and he went on to deliver a speech at Ghana’s Parliament.

The historic visit of Ghana was part of Obama’s first international trips when he became President of the US.

based on the information shown on this map which of the following locations served as an eastern boarder for the mongol empire

Answers

Answer:

Explanation:

East china sea

Answer: East China Sea served as an eastern border for the Mongol Empire.

Explanation:A p e x

An example of a pull factor would be
oppression.
famine.
Ο Ο Ο Ο
war.
O safety.

Answers

Answer:

safety

Explanation:

a pull factor is an aspect that draws people toward a country or location. The other options would be considered push factors.

Answer: safety

Explanation:

The term coined after the end of World War II to describe the Nazis’ strategy to exterminate European Jewish people and other groups is the Kristallnacht Holocaust Warsaw Ghetto Uprising Great Depression

Answers

Answer:

Holocaust.

Explanation:

The Holocaust was the greatest genocide in the history of the world which led to the mass murder of the European Jews in Germany. This mass killing executed under the order of the Nazi leader Adolf Hitler became and will remain one of the most heinous crimes ever carried upon a specific race and ethnicity.

The Kristallnacht or the Crystal Night or Night of the Broken Glass and the Warsaw Ghetto Uprising are also all forms of discriminatory acts against the Jews. The term "Holocaust" is coined and used as a reference to the mass murder and discriminatory act against the European Jewish people after the end of the war. This genocidal act was carried out in numerous concentration camps and gas chambers, where they are gassed if they are "not up to the mark" or are unhealthy while the good ones are made to work in the camps until they fall sick and die.  

The term coined to describe the Nazis attempt to eliminate the Jews is the Holocaust.

What is the Holocaust.

This is one of the greatest history of genocide that the world has ever experienced. This was during the time that Hitler controlled Germany.

Hitler and his Nazi soldiers were involved in killing anyone that was regarded as a Jew in  Germany and other areas around Germany.

Read m ore on the Holocaust here:

https://brainly.com/question/12962

what has changed in the attitude of the colonists between the stamp act and the first continental congress

Answers

Answer:

The Imperial Crisis of the 1760s and 1770s, however, drove the colonies toward increasingly greater unity. Americans throughout the 13 colonies united in opposition to the new system of imperial taxation initiated by the British government in 1765. The Stamp Act of that year–the first direct, internal tax imposed on the colonists by the British Parliament–inspired concerted resistance within the colonies. Nine colonial assemblies sent delegates to the Stamp Act Congress, an extralegal convention that met to coordinate the colonies’ response to the new tax. Although the Stamp Act Congress was short-lived, it hinted at the enhanced unity among the colonies that would soon follow.

Did you know? Almost every significant political figure of the American Revolution served in the Continental Congress, including Samuel Adams, John Adams, John Hancock, John Jay, Alexander Hamilton, Thomas Jefferson, Benjamin Franklin, James Madison, Patrick Henry and George Washington.

Citation Information

Article Title

Continental Congress

Explanation:

A congressman has been selected for a new leadership
position. In his new role, he is tasked with making sure
members of his party vote as a group. While he is still
expected to follow orders from more powerful party
leaders, he is enthusiastic about rallying his party
members to support the same positions.
Which congressional leadership position does the person described in this
passage most likely hold?

Answers

Answer:

whip

Explanation:

A congressman who is appointed as 'Whip' has the responsibility of making sure members of his party vote as a group. Hence, the correct answer is option A. Whip

What is a Whip?

A Whip is a member of a political party who is appointed to ensure that party members vote as a group. The Whip is responsible for rallying party members to support the same positions and keeping track of party members' voting records.

They are expected to follow the orders of more powerful party leaders, but they also have some autonomy in deciding how to ensure party unity. The whip is an important figure in Congress, as they are responsible for helping to ensure that the party's collective interests are represented and protected.

Therefore, it can be concluded that a congressman who is appointed as 'Whip' has the responsibility of making sure members of his party vote as a group. Hence, option (A) is correct.

Learn more about whip, here:

https://brainly.com/question/9245993

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Which of the following situations might require voters to hold a special election

Answers

Answer:

elections cards stollen from one of the candidates

Answer: its C.

Explanation: I just took the quiz and got it right I hope this helps =)

100 pts. Imagine you are 12-years-old and you live in western Europe in the year 600 A.D. Think about your life during this time and answer these questions: What is your life like? What does your family do? Do you feel safe? Who will protect you in case of danger? What does your future look like? Will you go to school?

Answers

Answer:

You would have been living with family based on the feudal system of samurai or in England with your father working on lands for you lord in turn fro protection and safety.

You would also help find and make food with your mother.

You would not go to school.

You would become another serf of the land.

Otherwise, you can go find a job as a blacksmith or other jobs.

Otherwise, you can get training as a knight and fight for the lords and receive land as a reward.

Answer:

You are mainly a farmer and visit your friends or neighbors. You and your family farm and nobody can protect you from plagues and sicknesses. Your future is probably a farmer and you will not go to school.

Explanation:

Kings are justly calls gods, for that they exercise a manner or resemblance of divine power upon earth; for if you will consider the attributes to God, you shall see how they agree in the person of a king. God hath power to create or destroy, make war or unmake at his pleasure, to give life or send death, to judge all and to be judged nor accountable to none, to raise low things and to make high things low at his pleasure, and to God are both soul and body due. And the like power have kings: they make and unmake their subjects, they have power of raising and casting down, of life and of death, judges over all their subjects and in all causes and yet accountable to none but God only. What is the most likely purpose that James I authored this document? to convince the people he should be king to force people to obey his wishes to convince people to worship the king to argue in favor of the divine right of kings

Answers

What is the most likely purpose that James I authored this document?

Answer:

D. to argue in favor of the divine right of kings

Explanation:

The other guy put the wrong answer. The document attached is clear evidence that the author, James I, is trying to prove and defend the fact that the kings have the divine right of god. Edge2020!

Arrange the events in chronological order

Answers

Answer:

The enlightment, The Nepoleonic Wars, The Congress of Vienna , German Unification

Explanation:

The enlightment started on 1715, The Nepoleonic wars started on 1803, The congress of vienna started on 1814 and German Unification started on 1990

The fear of communism and the concern that communists were gathering information about the US in order to attack America

Answers

Answer:

The question is referring to the Red Scare.

Explanation:

Red Fear was called to a time in the history of the United States in which the society and politics of the nation was suggested before the possibility that cells of communist power were implanted in the country.

Especially, the most important wave of Red Fear occurred between the late 1940s and the late 1950s, in the early years of the Cold War. During those years, there was a panic that communist spies infiltrated the government, with which began investigative campaigns aimed at "unmasking" communists within the administration. Its leader, Joseph McCarthy, founded the movement called McCarthyism from the Senate, conducting investigations against these suspects illegitimately and impartially, harming many innocent people.

What were the SHORT term benefits of the cotton gin?

Answers

Answer: The gin separated the sticky seeds from the fibers in short-staple cotton, which was easy to grow in the deep South but difficult to process. The gin improved the separation of the seeds and fibers but the cotton still needed to be picked by hand.

Explanation:

Hope this helps!!

The Crusades can be described as all of the following EXCEPT a. a sign of vitality and self-confidence in Western Europe. b. a demonstration by the Roman Church of its subservience to the Eastern Orthodox Church. c. an attempt by the papacy to assert its preeminence. d. part of a general movement of European expansion.

Answers

The correct answer is D) part of a general movement of European expansion.

The Crusades can be described as all of the following EXCEPT "part of a general movement of European expansion."

Religious differences have always been one of the reasons for conflict and war in the history of humankind. The Crusades included. Christians and Muslim people fought many years to gain or recover the control of some sacred sites, including the control of the Temple of Solomon in the ancient city of Jerusalem. Both sides claimed this site as theirs. So a series of battles and armed conflicts started in 1096 and the end was in 1291.

What did the people of the Hopewell culture in the United States have in common with indigenous people in Bolivia? Both cultures settled in present-day Mexico. Both cultures were influenced by the Spanish conquistadors. In both cultures, the mestizo baroque style was used. In both cultures, the pan flute was played.

Answers

The correct answer is D. In both cultures, the pan flute was played.

Explanation:

The Hopewell culture developed in the U.S. territory from the 100 BCE to approximately  500 BCE. This culture was mainly known due to its network trade and artistic forms. In terms of art, the Hopewell used available materials such as wood, mud, or copper to create figures, daily utensils, and even musical instruments, this included the creation of pan flutes or panpipes (musical instrument composed of pipes).

On the other hand, indigenous people in Bolivia include multiple cultures that originated around 300 CE in the territory of Bolivia, South America and prevail until today. These cultures have diverse cultural features but similar to the Hopewell most used the pan flute as one main instrument; this was known as the Siku and was made of wood rather than copper as in the Hopewell culture.

Which servers as evidence for a scientific claim

Answers

Answer:

Controlled experiments

The southern ocean surrounds the continent of antartica and begins at the latitude of

Answers

Answer:

A. 60° S

The Southern Ocean extends from the coast of Antarctica north to 60 degrees south latitude.

Answer:

60ºS

Explanation:

What impacted or altered the course of human life the most during this time? The time is around the enlightenment and the industrial and scientific revolutions.
Please be quick and let me know if you have any questions about the question.

Answers

Answer:

There are many different things that influenced everyday lives in the enlightenment, but I personally believe humanism would be the most important one.

Explanation:

People before these events believed humans were born wretched and filthy sinners, but during the enlightenment, ideas changed to human glorification in kind of a “we were created in the perfect God’s image and he creates everything perfectly, therefore we are perfect” perspective.

The solar system is made up of different planets, including planet earth. We can consider that there are elements of the utmost importance for our system, where it privileges our life on the planet. From the study of the universe we can say with certainty that: Immersive reader a) The planet earth is privileged and that the sun constantly rotates around it, where the planets align with their elliptical and allow them to rotate around it. b) The sun becomes the vital factor of the system, where all the planets revolve around it and the earth takes advantage of a privileged place. c) It is necessary to rescue the lunar times to understand the day and night, since they determine if there are different times of the year. d) We cannot deduce absolutely anything, since the sun is not a vital star for the subsistence of the system and we can expand our panorama towards the existence of other systems.

Answers

Answer:

The correct answer is B. From the study of the universe, we can say with certainty that the Sun becomes the vital factor of the solar system, where all the planets revolve around it and the Earth takes advantage of a privileged place.

Explanation:

Today, thanks to the advances in science and the studies that it has carried out regarding the universe and our galaxy in particular, we have a thorough knowledge of the solar system and its organization, which is what allows the optimal development of life in our planet.

Thus, the solar system, made up of the Sun, planets and other dwarf planets, satellites and minor celestial bodies, is an integrated system of space structures, the main component of which is the Sun. The Sun is a star, which through the force of gravity draws the planets into their orbit, causing them to rotate around it.

In turn, the Earth is the third planet closest to the Sun, after Mercury and Venus, with which it has enough heat to guarantee life, but without being so close that this heat prevents the development of life in the planet.

Why did the British march on concord?
1. To start war with the Americans
2. To put down unrest in the colonies
3. To deliver weapons to the colonist

Answers

Answer:

2

Explanation:

The British found out the Americans were hiding firearms inside Concord and marched over there to seize them

What she or he said was right

How did the growth of the railroads affect supply and demand for natural resources in the United St
The growth of the railroads decreased the supply of natural resources.
The growth of the railroads decreased the demand for natural resources.
The growth of the railroads increased the demand for natural resources.
The growth of the railroads had no effect on the supply of natural resources.

Answers

Answer:

Rail road construction crews were not only subjected to extreme weather conditions, they had to lay tracks across and through many natural geographic features

What was the League of Nations created to do? Check all that apply.

Answers

Explanation:

Do you have a picture so that I can help ?

why didnt the United States participate in the League of nations

Answers

Answer:

The League of Nations was established at the end of World War I as an international peacekeeping organization. Although US President Woodrow Wilson was an enthusiastic proponent of the League, the United States did not officially join the League of Nations due to opposition from isolationists in Congress.

Explanation:

Consider the following statement: "In preparing for the Cherokee removal, state and federal officials were motivated solely by desire to seize the natives' land." In your post, consider the following: Does this statement present the full picture? Revise this statement to present a more complex explanation of the motivations that drove state and federal officials (and the white citizens of Georgia) during the years immediately preceding the Cherokee removal. Explain the choices you made in your revision. Next, consider how you can take a similar approach to your own topic in order to more fully understand the historical complexity. What other viewpoints would you want to further explore in order to more fully understand your topic?

Answers

According to what we have learned, we can conclude that the main motivation for the removal of the Cherokee was the desire for their land, but that was not the only reason. As we know there was a lot of racial and religious prejudice among the Cherokee and white citizens. Both did not want to divide the territory between themselves, but the white people believed that the Cherokee did not have the capacity and intelligence to take care of that land, besides believing that the land would be much more blessed if it were explored by Christians. Accordingly, many state and federal authorities have justified the removal of natives from their lands on the grounds that they were doing both the natives and that environment a favor, when in fact there was an ambition on productive and profitable land, in addition to a strong prejudice.

However, this is a complex topic since it involves several social factors, which are often contradictory and often dated with concepts that do not fit in our current society. Today we understand the issue of racism between these groups and the question of white supremacy in that territory, however these terms were not so well known and debated at that time, proving that to discuss this issue we should have a deeper understanding of the societies involved in this event.

What do Henry Clay, Daniel Webster and John C. Calhoun have in common?

Answers

Each man represented a particular section of the nation

Answer:

All three opposed the growing power of President Jackson.

Explanation:

I just took the test

Indeed, it is not difficult to see that there might have legal arguments as to whether the power to end the war and manage ___________?

Answers

The correct answer to this open question is the following.

Although it is a statement, with no question, we can comment on the following.

Indeed, it is not difficult to see that there might have legal arguments as to whether the power to end the war and manage the peace negotiations.

When a war is ended, there is so much pain, suffering, and destruction as a consequence of the war. The winner has the advantage of writing the peace terms to reach an agreement and sign a peace treaty. Most of the time, the winner tries to take advantage of its position and sign peace terms that benefit the winner and oppress the defeated country.

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Which gas is a major contributor to ocean acidification? A. oxygen B. sulfur dioxide C. carbon dioxide D. nitrogen i will give BRAINLIEST , easy question All of the following are functions of the Federal Reserve System EXCEPT:______ a. providing a system of check collection and clearing. b. lending funds to risky customers denied credit by commercial banks. c. supplying the economy with fiduciary currency. d. acting as the government's fiscal agent. What is the relationship between angles A and B? They are congruent. They are complementary. They are supplementary. There is no relationship between them. What number should replace the letter x in the Seed color row? 4. Select the correct equation for the resulting function. Consider random samples selected from the population of all female college soccer players in the United States. Assume the mean height of female college soccer players in the United States is 66 inches and the standard deviation is 3.5 inches. Which do you expect to have less variability (spread): a sampling distribution with sample size n Read the excerpt from James Madisons notes on the Constitutional Convention from July 14, 1787. Mr. SHERMAN urged the equality of votes [in the Senate] not so much as a security for the small States; as for the State Govts. which could not be preserved unless they were represented & had a negative in the Genl. Government. He had no objection to the members in the [House] voting per capita, as had been suggested by [Mr. Gerry]. What did Roger Sherman contribute to the drafting of the Constitution? the Three-Fifths Compromise the Virginia Plan the Great Compromise the New Jersey Plan what is the slope of the line that is parallel to the line y= 3/4x + 2 Please help! ONLY ACCARUTE ANSWERS OR WILL BE REPORTED The law of demand is based on the observation that:________. a. people buy less of a product when the product becomes less fashionable. b. stores go out of business if they lower prices. c. people buy more of a product when the price falls. d. people are indifferent to price changes. paraphrasing involves rewriting something in new, original language.-true -false It costs $38 for 2 people to go to the movie theater, 40% of the money was for snacks What was the cost of each movie ticket? Circle O has a circumference of approximately 250 ft. Circle O with diameter d is shown. What is the approximate length of the diameter, d? 40 ft 80 ft 125 ft 250 ft Ricardo: Qu planes tienes para el mes que viene? Alex: Yo ________ a trabajar como voluntario para una organizacin social. There is more than one integer greater than 1 which leaves a reminder of1 when divided by each of the four smallest primes Which of the following is an example of absolute chronology ?A.)After the Pearl Harbor attack, the United States declares war on japanB.)the civil war ended on April 9, 1865C.)students protested throughout the 60s in response to the escalation of the war in VietnamD.)after the attacks on September 11, Congress passed the USA PATRIOT Act Two congruent circles centered at points A and B each pass through the other circle'scenter. The line containing both A and B is extended to intersect the circles atpoints C and D. The circles intersect at two points, one of which is E. What is the degreemeasure of angle CED? all of the following are acceptable ways to name the angle shown except? pls helppppp with my math