Dale is learning about the Law of Conservation of Energy and he wants to know what it means. He knows that conserving natural resources means that you do not waste them. For example, he makes sure to turn off the lights when he leaves a room. What is meant by the conservation of energy?


A. Energy cannot be created, but it can be destroyed.

B. Energy cannot be gained or transferred.

C. Energy cannot be created or destroyed.

D. Energy cannot be transferred, but it can be lost.

Answers

Answer 1

Answer:

A. Energy cannot be created, but it can be destroyed.

Explanation:

We are informed from the question about Dale, who is learning about the Law of Conservation of Energy and he wants to know what it means. We are told that He knows that conserving natural resources means that you do not waste them. For example, he makes sure to turn off the lights when he leaves a room.

What is meant by the conservation of energy is "Energy cannot be created, but it can be destroyed". In physics, law of Conservation of Energy states that energy cannot be created or destroyed, but can be transformed from one form to another. This implies that energy can be transferred, one of the instance is in the "swinging of pendulum in upward direction" where kinetic is converted to potential energy

The forms of energy are Chemical, solar, electrical, thermal radiant sound.

However there are two major types of energy which are Kinetic and potential energy.


Related Questions

Why is this being done and what can be done to stop voter suppression?

Answers

Answer:

????????????????????? what

Explanation:

Voter suppression could be stopped if everyone voted separately

HELP PARAGRAPH NEED PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
In at least one hundred and fifty words, compare and contrast the philosophies of constitutionalism and the divine right of kings. Which had the greatest impact on the formation of the U.S. Constitution?

Answers

Answer:

Constitutionalism refers to a political structure of a state based on the constitution, as the name itself says. A constitution is the most important legal document in a country, listing the rules and laws that everyone, be it regular people, institutions, or the president himself has to follow. Constitutionalism was created to make people equal, to protect their natural rights and guarantee them liberty in the country they live in.

On the other hand we have the divine right of kings. It is a concept which is quite opposite to that of constitutionalism. As the name itself says, the divine right of kings assumes that king was sent to earth to rule instead of God himself. Given that God doesn't have a physical presence in our world, he has chosen kings to be his representatives on Earth. Thus, the king has every right to do whatever he pleases, without having to think about constitutions, governments, or the feelings of his subjects.

I believe that America is based on the principles of constitutionalism, mostly because it never had a king, but was rather a democratic republic from the very beginning. 

Why was Alexander the Great so important to Greek culture ?

Answers

Answer: "The reign of Alexander the Great signaled the beginning of a new era in history known as the Hellenistic Age. Greek culture had a powerful influence on the areas Alexander conquered.". "There was a common currency and a common language (Greek) uniting the many peoples of the empire. All religions were tolerated.

Explanation:

What are sources of authority?

Answers

Answer:

When it comes to finding out about or understanding something, or making decisions about what to do, most people have various sources of authority they can go to for guidance and help. These might include: friends. family.

Explanation:

When terrorists attacked Westgate Mall in Nairobi, Kenya, in September 2013, this was an example of _____ risk.

Answers

Answer:

Macropolitical risk

Explanation:

The Macro political risks s one that is said to affect all participants in a given country. This form of risks have been said to also affect the different organizations that operate in the nation and the likely outcome of such risks are like confiscation which could lead to the seizure of the properties of the organizations.

Whereas ________ refers to individuals' capacity to behave on their own, _________ has emotional and cognitive as well as behavioral components.

Answers

Answer:

Is this the question did they give a vocab or sum??

Explanation:

Answer: independence, autonomy

Explanation:

Ordene cronológicamente los siguientes sucesos: a. Se firma el famoso contrato de Panamá. b. Almagro pierde un ojo. c. Pizarro llega hasta Puerto del Hambre. d. Los socios se encuentran en Chochama. e. Se prepara el primer viaje. Ayuda porfa

Answers

La respuesta correcta es la siguiente

Cronológicamente, el orden sería:

1.- Se prepara el primer viaje.

2.- Pizarro llega hasta Puerto del Hambre.

3.- Almagro pierde un ojo.

4.- Los socios se encuentran en Chochama

5.- Se firma el famoso contrato de Panamá.

El tema al que nos estamos refiriendo es a los viajes de Francisco Pizarro,

Francisco Pizarro (1478-1541) fue un explorador Español que se aventuró en los océanos y conquistó los territorios del Perú.

Francisco Pizarro y sus hombres realizaron tres viajes. El primero, fue de 1524 a 1525. El segundo, 1526 a 1528. El tercero, 1531 a 1533. Francisco Pizarro conquisto al imperio Inca, así como Hernán Cortés conquistó el gran Imperio Azteca.

The Lausanne Congress on World Evangelization brought together participants from over _____ nations.

Answers

The correct answer to this open question is the following.

Although there are no options attached, we can answer the following.

The Lausanne Congress on World Evangelization brought together participants from over 150 nations.

The first edition of the Lausanne Congress on World Evangelization was held in Laussane, Switzerland in July 1974. It was an international event that tried to gather Christian people and missionaries from all over the world. The result of the works during the Congress was the Lausanne Covenant, a guideline of principles of the Evangelical Church, inviting all of its followers to spread the word and example of Jesus in every corner of the world.

How did the practice of trick-or-treating develop on Halloween?

Answers

By the ninth century, Christianity had spread into Celtic lands, where it gradually blended with and supplanted older pagan rites. In 1000 A.D. the church designated November 2 as All Souls’ Day, a time for honoring the dead. Celebrations in England resembled Celtic commemorations of Samhain, complete with bonfires and masquerades.  

Poor people would visit the houses of wealthier families and receive pastries called soul cakes in exchange for a promise to pray for the souls of the homeowners’ dead relatives. Known as "souling," the practice was later taken up by children, who would go from door to door asking for gifts such as food, money and ale

Answer:

The practice can be traced to the ancient Celts, early Roman Catholics and 17th-century British politics. Why do children dress in costume and knock on strangers' doors to ask for treats on Halloween? The practice can be traced to the ancient Celts, early Roman Catholics and 17th-century British politics.

Explanation:

Why was the Twenty-fifth Amendment passed? Question 2 options:
to set conditions for when a vice president becomes president
to establish order of presidential succession if the president dies or leaves office
to limit the president to two terms
to create the Electoral College

Answers

Answer:

if the president dies or leaves office is what i said

Explanation:

One of the effects of the Spanish Inquisition and the Reconquista:
A led to the crusades
B
led to the creation of the Portuguese language
с
led to the creation of new ideas about the Greek Orthodox church
D
led to the age of exploration

Answers

Answer: I think A or D. Sorry if I'm wrong enjoy your day

Explanation:

2. Why did Romans develop a military/navy?

Answers

The Roman army organization, and innovation in both weapons and tactics, allowed Rome to build and defend a huge empire for centuries and would dominate the Mediterranean world and beyond some of there famous tactics is the shield dome to defend against arrows because they made it they saved countless roman lives and aided themselves in victory cause they had better trained people and better tactics. So the romans developed it to have an edge in combat

Plz help me rephrase this
Nature offers children not just physicAl room to play but mental and emotional room as well. The secret spaces young children need fo lr private reflection and growth can be found in abundance, and children will use their time outside to nurture forms of playfulness

Answers

Answer:

Children should be provided with lots of room to play and mental and emotional room. This can be provided with nature. The time children will spend outside will form playfulness and help them reflect and grow.

Explanation:

sorry not too sure about the context of this, but hope this helps.

- in our own native land, in defense of the freedom that is our birthright and which we ever enjoyed till the late violation of it for the protection of our property, acquired solely by
the honest Industry of our fore-fathers and ourselves, against violence actually offered, we have taken up arms. We shall lay them down when hostilities shall cease on the part of
the aggressors, and all danger of their being renewed shall be removed, and not before"-Thomas Jefferson
Using the quote above what is Thomas Jefferson proposing American colonists should do?
Help pls

Answers

protection, less danger

Which factors contributed to the start of World War 1? Select three options.

expansion of countries' empires
avoidance of international relations
influence of military leaders
pride and confidence in one's country
cost of consumer products around the world ​

Answers

Answer:

I think it the first one I hope its right

I think it’s a c d. I THINK


1.16th amendment:_____::17th Amendment:______

Answers

Answer:

16th amendment: economic reform.

17th amendment: political reform.

Explanation:

16th amendment-"The Congress shall have power to lay and collect taxes on incomes, from whatever source derived, without apportionment among the several States, and without regard to any census or enumeration."

17th amendment-"The Senate of the United States shall be composed of two Senators from each State, elected by the people thereof, for six years; and each Senator shall have one vote. The electors in each State shall have the qualifications requisite for electors of the most numerous branch of the State legislatures.

When vacancies happen in the representation of any State in the Senate, the executive authority of such State shall issue writs of election to fill such vacancies: Provided, That the legislature of any State may empower the executive thereof to make temporary appointments until the people fill the vacancies by election as the legislature may direct.

This amendment shall not be so construed as to affect the election or term of any Senator chosen before it becomes valid as part of the Constitution."

Which of the following choices is an example of propaganda?

1.A clock with Mickey Mouse on the face

2.A poster that describes Jewish people a s poor and homeless

3.A billboard that shows directions to a city

4.A superhero movie

Answers

Answer: 2. A poster that describes Jewish people a s poor and homeless

Explanation:

Propaganda refers to the presentation of information in a biased way such that it pushes forward a certain belief or logic which can be either true, false or relatively either. It is chiefly used for political, monetary and religious purposes.

A poster where Jewish people are depicted as poor and homeless is most definitely propaganda as the point of it is to instil in the minds of those who see the poster, the notion that Jewish people are poor and homeless people whereas this is not the case.

Read the research question Retta wrote for her essay.

"What is the meaning of life?”

Why should Retta change this research question?

It is not open ended enough.
It is not focused on a single topic.
It cannot guide the selection of sources.
It cannot be answered through research.

Answers

Answer:

it cannot be answered throught research

Answer:

It cannot be answered through research.

Explanation:

Which country sent Vasco de Gama to explore?

Answers

Answer:

Portugal

Explanation:

Answer:

Portuguese

Explanation:

he was sent by them to explore


Egyptians invented a new form of writing called _______

a. cunneiform
c. papyrus,
b. hieroglyphs
d. the alphabet

Answers

Payprus!

Also if someone can comment on how to do that answer and explanation thing that’s be really helpful!

Answer:

The answer is B: hieroglyphs

Explanation:

Just took the test

1. Egyptians participated in organized sports including archery tournaments, chariot races and wrestling.
True
False

Answers

The answer to your question is: True. The ancient egyptiants participated in sports such as wrestling, long jump, swimming, rowing, etc
true because i learned this in class a few years ago

Robert watches for shooting stars on a clear night, and sees one approximately every two minutes. This is an example of a _____ schedule of reinforcement.

Answers

Answer:

Fixed-interval

Explanation:

Fixed-interval schedule: In psychology, the term "fixed-interval schedule" is described as one of the different reinforcement schedules and is a part of the operant conditioning. In fixed-interval schedule, reinforcement is being provided to a specific and desired response after a "predictable amount" of time has elapsed.

In the question above, the given statement represents "fixed-interval schedule" of reinforcement.

As a result of the American Revolution, many European
leaders became worried about revolt in their own countries. In what way did the American Revolution lead to the French
Revolution?
A. The leaders of the American Revolution wrote letters encouraging the French to revolt.
B. French revolutionaries were inspired and encouraged by the colonists' success.
c. The American revolutions had little influence on the actions of the French lower classes.
D. French commoners decided that they wanted to be free to colonize America as well.

Answers

Answer:

The answer is French revolutionaries were inspired and encouraged by the colonists success

Explanation:

The American Revolution led to the French Revolution, as the revolutionaries in France were inspired and encouraged by the colonists' success. Hence, option B is correct.

What is the significance of French Revolution?

The French Revolution was led by the motivation to end the rule of monarchy and form a specialized government in the French society. It was led by the due efforts of Napoleon Bonaparte.

The American Revolution contributed hugely in leading the French Revolution, as the revolutionaries got inspired by the instant success achieved by the colonists during the American Revolution.

Hence, option B holds true regarding the French Revolution.

Learn more about the French Revolution here:

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Which statement best describes what the Bill of Rights does for citizens’ rights? It revises them. It limits them. It amends them. It guarantees them.

Answers

Answer:

d

Explanation:

posubly

The statement that best describes what the Bill of Rights does for citizens’ rights is: It guarantees them.

What is Bill of Right?

Bill of Right can be defined as the right that person or an individual has as a bonafide citizen of a country.

Bill of Right is important as it guarantee citizen right  and it as well help to limit the powers of the state which is why Bill of right is called declaration of right.

Inconclusion the statement that best describes what the Bill of Rights does for citizens’ rights is: It guarantees them.

Learn more about Bill of right here:https://brainly.com/question/2018522

Which Internet-related factor most affects the entertainment industry?
international collaboration
increased scientific research
downloadable music and videos
online newspapers and magazines

Answers

Answer:

Downloadable music and videos

Explanation:

took the unit test

The internet-related factor that affects the entertainment industry the most is downloadable music and videos. Thus, option (c) is correct.

What is the entertainment industry?

The entertainment industry is the industry that produces and distributes content such as films, television shows, music, video games, and other forms of entertainment. This industry is a major component of the global economy, generating billions of dollars in revenue each year.

In recent years, the Internet has had a major impact on the entertainment industry. The availability of downloadable music and videos has changed the way people consume content, and has drastically changed the way the industry operates.

Therefore, it can be concluded that downloadable music and videos most affect the entertainment industry. Hence, option (c) is correct.

Learn more about entertainment Industry, here:

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What contributes to a child's quicker reaction time?

a. embodied cognition
b. myelination
c. automatization
d. repetition

Answers

The correct answer is A) embodied cognition.

What contributes to a child's quicker reaction time is embodied cognition.

Embodied cognition says that human cognition receives the influence of all the organs of the body. In simpler terms, this means that the body influences the mind to react accordingly to any specif situation. Scientists and scholars affirm that with the pass of time, the human body is slower to react due to the loss of brain connection to the parts of our body, making reactions slower than children's reactions.

That is why adults are recommended to exercise the mind and the body to maintain a healthier lifestyle.

What led to the Golden Age of Rome? How does it continue to impact the world? PLEASE HELP!!

Answers

Answer:

The Golden Age of Rome is also considered the Pax Romana, or Roman Peace

During this era, the economy, arts, architecture and even commerce, flourished. The empire grew in size and power, becoming one of the largest empires at the time. The Roman legal system expanded, creating a uniform system of law. ... This overall improved the prosperity and stability of the empire.

The Pax Romana, or Roman Peace, is another name for the Golden Age of Rome. The economy, the arts, the architecture, and even commerce all grew throughout this time.

What do you mean by Golden Age?

The Works and Days of Hesiod, in particular, use the phrase "Golden Age" to describe the temporal decline of peoples through five ages, the first of which was the Golden Age, when the Golden Race of humanity dwelt.

The Silver era followed the end of the first age, followed by the Bronze age, the Heroic period, and the fifth and current age, which is Iron.

Therefore, the term "Golden Age" refers to an era of supreme tranquility, harmony, security, and wealth. Peace and tranquility ruled throughout this time period since people didn't need to work to eat because the planet gave food in large quantities.

The dominant Titan Cronus presided over the Golden Age in classical Greek mythology. Astraea was also the monarch in other mythologies. Up until the end of the Silver Age, she coexisted with men.

She, however, retreated to the sky during the Bronze Age when people grew aggressive and rapacious, where she can be seen as the constellation Virgo holding the scales of Justice, or Libra.

Learn more about Golden Age, here

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Read the paragraph.

During World War II, many pilots were trained for aerial combat. Fighter pilots learned to fight battles with other pilots in the sky. Bomber pilots dropped bombs on tanks and military vehicles or even cities. Transport pilots moved people and supplies from place to place more quickly than it could be done on land.

Which answer best explains the meaning of aerial as it is used in the paragraph?


by the military

high in the air

in the atmosphere

lacking in substance

NEED THE ANSWER STAT!!!

Answers

Answer:

aerial most likely means high in the air based off of the paragraph. Good luck on whatever this question is from!

Explanation:

After completing the experiment, Ben realized that he had used the hand sanitizer first, then he went directly to the first soap, and then directly to the second soap. Thinking this may have skewed his results, he decided a better procedure was to A) squirt the sanitizer into a bacterial colony, and observe the effects. B) wash his hands with soap first, then scrub them with sanitizer directly afterward. C) squirt sanitizer into one bacterial colony, water into another, and water mixed with soap into a third. D) cover his hands with the bacterial colony, then scrub them with sanitizer and wait to see if he got sick.

Answers

Answer:

After completing the experiment, Ben realized that he had used the hand sanitizer first, then he went directly to the first soap, and then directly to the second soap. Thinking this may have skewed his results, he decided a better procedure was to

B) wash his hands with soap first, then scrub them with sanitizer directly afterward.

Explanation:

Option B is the correct procedure which revises the earlier one.  And thinking about it holistically, the hand should be washed first before the application of sanitizer.  This is more so if the hand washing was not done with soap, running, and clean water.

Answer:

?

Explanation:

is there a reason as to why someone is deleting my answers?

What does the amendment process under the Constitution allow government to do?

Answers

The amendment process allows the government to alter or add to the amendments in order to adapt the laws to the ever-changing society of the USA.

Answer:

C. To change to meet the needs of a modern society

Explanation:

Hope this helps! Please vote brainliest!

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