Si se calienta a fuego medio y por separado 100 ml de agua y 100 ml de aceite durante 3 minutos, el agua llega a tener 50 ºC y el aceite 105 ºC ¿A qué propiedad del agua se debe este fenómeno?

Answers

Answer 1

La repuesta es: Calor específico.

Explanation

El calor específico es una propiedad física de las sustancias. Esta propiedad establece la cantidad de calor a la que debe someterse una sustancia para aumentar su temperatura en condiciones normales. De acuerdo a lo anterior, si la temperatura de 100ml de aceite aumenta hasta 105° C mientras que 100ml de agua aumentan hasta 50° C bajo las mismas condiciones de fuego medio durante tres minutos, esto indica que el calor específico del agua es mayor que el del aceite porque necesita más temperatura para aumentar mucho más su temperatura.


Related Questions

write an essay on clean environment

Answers

Given below are two essays in English for students and children about the topic of ‘Importance of Clean Environment’ in both long and short form. The first essay is a long essay on the Importance of Clean Environment of 400-500 words. This long essay about Importance of Clean and Green Environment is suitable for students of class 7, 8, 9 and 10, and also for competitive exam aspirants. The second essay is a short essay on Importance of Clean and Green Environment of 150-200 words. These are suitable for students and children in class 6 and below.

who is the current president of nepal??
1.K.p Sharma oli
2. Prachanda
3.Bhidya devi Bhandari
4.Sher bahadur deuba

Answers

Answer:

the awnser is Bhidya devi Bhandari

Explanation:

pls give me brainliest

SOMEONE BE SMART AND ANSWER THIS ILL BRAINLIST
What is the purpose of government rules and regulations in a mixed economy?

A.
Rules and regulations ensure that manufacturers follow fair and competitive practices.
B.
Rules and regulations force manufacturers to agree on interstate taxation and shipping policies.
C.
Rules and regulations require manufacturers to write guidelines in cooperation with other manufacturers.
D.
Rules and regulations help manufacturers agree on what percentage of the market they will sell to.

Answers

Rules and regulations ensure that will allow manufacturers to follow fair and competitive practices are the reason for government rules and regulations in a mixed economy. Thus, option A is correct.

What is a mixed economy?

In a mixed economy, both market influences and government choices figure out which labor and products are created and the way that they are conveyed. By and large, market influences win in mixed economies.

Governments  can look to reallocate abundance by burdening the confidential area and utilizing charge assets to additional social objectives.

Normal instances of government mediation in blended economies incorporate exchange security, sponsorships, designated charge impetuses, monetary upgrade, and public-private organizations.

Therefore, option A is correct.

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When you go for your driver's test, the police officer asks you to do a set of physical exercises and never asks you to drive. You still get your driver's license. If this actually happened, psychologists would say this type of driver's test has low what

Answers

Answer:

Validity

Explanation:

Validity

This is simply defined as the extent to which an instrument that is used in measurement of any kind do measure rightly or accurately. It is often said that if the tool used in measurement is not reliable, then it is not valid. It is often and commonly referred to as meaningfulness, accuracy, and appropriateness of decisions usually with the use of measurement data. It is said that in an study, the most important characteristic of any measurement is its validity that is the extent to which scores lead to meaningful and appropriate interpretations

High validity is said only to occur if the test scores are highly reliable and occur if test scores have low levels of reliability. In this case, its low validity on the part of the driving test.

What difference do you find between agrarian society and industrial society?make a list

Answers

Answer:

The dominant difference in agrarian and industrial societies is the freedom of individuals to participate in networks with high productivity. Agrarian society tends to organize around the need to violently defend or take land on which to grow crops, using hierarchies for command by an aristocracy. This aristocratic hierarchy then restricts participation in networks like markets, to channel the wealth from the land into their own families for control. When this control of wealth could not be maintained, we got the industrial revolution, with its most competent published description being:

"When a society moves from allocating resources by custom and tradition (moderns read here, by politics) to allocating resources by markets, they may be said to have undergone an industrial revolution" Arnold Toynbee-1884

IMHO, this freedom for market network activity is the *first* part of the industrial revolution seen, while other levels of human activity are also important. Intellectual freedoms of activity to participate in intellectual networks are needed to exchange ideas that lead to new markets. Spiritual freedoms of activity are needed for individuals to clarify the mind to perceive new ideas. Physical freedoms to change the physical environment are needed, so that people have the wealth and time to pay attention to spirit and intellect. Political freedoms are needed, to keep in check the tendency of agrarian culture reactionaries to retake control using corruption and confiscatory levels of taxation.

So, the difference between agrarian and industrial society turns out to be freedom of action, that agrarian culture suppresses, and industrial culture celebrates.

JWhat challenges may a country face while working for human resource development ? Explain ing for pan resource​

Answers

Answer: they may face the governments rejection and could be fined or put in jail

Someone help pls
Which statement best describes a representative democracy?
A.
Citizens don’t vote, and decisions are made in the government without their input.
B.
Citizens elect officials who express voters’ interests in the government.
C.
Citizens don’t have the power to vote because the government is already established.
D.
Citizens vote on all actions, and the government follows majority decisions.

Answers

The correct answer is B) Citizens elect officials who express voters’ interests in the government.

The statement that best describes a representative democracy is "Citizens elect officials who express voters’ interests in the government."

The concept of representative democracy in the United States started with the creation of the US Constitution during the Constitutional Convention in the city of Philadelphia, Pennsylvania during the summer of 1787. Delegates met to discuss the new form of government after the Articles of Confederation had left a weak central government that couldn't collect money through taxation or organizes an army. ​

Here, the founding fathers opted for the principle of Republicanism, in which the citizens can elect their representatives to create laws that help the nation to progress in peace.

America is a representative democracy in which its citizens are able to participate in elections to choose small groups of people to make laws and policies for them.

For that to happen, political parties choose their candidates that compete in elections.

When Charlie the cat was a kitten, he just happened to be near the kitchen when his owner used an electric can opener to open a can of tuna for him to eat. Curious about this strange sound, Charlie went to the kitchen and found the tuna in his dish. Now, no matter how deep his coma-like sleep is when someone uses the electric can opener for any reason, Charlie scrambles to his feet and sprints to the kitchen. This story about Charlie is an example of...a)social learning.b)information processing.c)operant conditioning.d)simple conditioning.

Answers

Answer:

Option c: Operant conditioning

Explanation:

Operant Conditioning

This is commonly known as a type of learning. In this type of learning, as behavior becomes stronger or is strengthened, it is accompanied by a reinforcer or diminished followed by a punishment or simply state it as a type of learning where behavior is powered if followed by a reinforcer or reduced/diminished if followed by a punisher.

Operant chamber

This is simply known as a box with an attached record device to monitor the times or rate at which the animal presses the box bar to obtain the reinforcer.

Reinforcement

in operant conditioning, a reinforcement is known as any event that powers the behavior it follows.

In your view, which one is the most important characteristic of a society?why
?​

Answers

Likeness is the most important characteristic of society. Famous sociologist Maclver opines that society means likeness. Without a sense of likeness, there could be no mutual recognition of' belonging together' and therefore no society.

why is human resource called active resource​

Answers

Answer:

becouse we use the resources every day

Looking at Diana's photos on a social networking site, Simon assumes that she is an extravert. When they meet for the first time, Simon elicits a talkative and energetic response from an otherwise quiet and dull Diana. This scenario most likely exemplifies ________.

Answers

Answer:

This scenario most likely exemplifies expectancy confirmation.

Explanation:

The expectation confirmation model conceives satisfaction as the result of a contrast or comparison between the reality perceived by the individual and some type of comparison standard (expectations, norms based on experience, etc.). The propositions of the model are satisfaction is related to the degree and direction of the discrepancy between expectations and performance. Producing what has been called confirmation of expectations when the performance is initially expected, negative disconfirmation, when the performance is lower than expected, then dissatisfaction appears.

People do nice things for others all of the time. The reason why most of these actions are NOT considered altruistic is that: Group of answer choices behaving nicely at a cost to oneself is rarely intentional. the persons involved are not biologically related. the persons involved are biologically related. there are hidden benefits for those behaving nicely.

Answers

Answer: There are hidden benefits for those behaving nicely

Explanation:

Some people have motives behind what they do, although they may be doing it right but when you consider the reason why they are doing it, it's for a gain. They do those nice things so that they may either gain a favour from those person's they are doing such thing with or want something in return from those person's.

Mark the two statements which are NOT true.


-The difference between the Roman republic and the Greek democracy was that:


a. In Rome, only men with money and property could vote.

b. In the Greek government, retired soldiers were given automatic seats in the Senate.

c. In Greece, all women were allowed to vote.

d. In the Roman Senate, the most powerful part of the government, all senators were patricians.

Answers

Answer:

A. In Rome, only men with money and property could vote.

C. In Greece, all women were allowed to vote.

Explanation:

All free Men in Ancient Rome could vote, In Ancient Greece Women could not vote.

A new gang member, hoping to impress the gang's leader, pointed a gun at a pedestrian and ordered her to give him her expensive watch, which she did. The gang member then tossed the watch to the gang leader, who was standing nearby. Although totally surprised by this act, the gang leader put the watch in his pocket. The pedestrian ran away. What crime did the gang leader commit

Answers

Answer: Receiving stolen property

Explanation:

Theft is an activity that shouldn't be encouraged in the society. Although some person's blame it on poverty I don't see it so because it has to do with greed. Moreover, some of the person's involved involved in the act are either whole or knowledgeable, which means they can actually work with their hands. The gang leader receiving the stolen watch showed he is a participant of the crime.

Mr. Lee is having trouble helping one of his students master a new math skill. The student, Patrick, is consistently applying the skill learned last week to this new mathematical problem. Mr. Lee understands that Patrick is confident in using this strategy because he mastered it so thoroughly on homework assignments. However, to correctly master the current problem, Patrick must understand which strategy is appropriate to apply in each situation. Which of the following most specifically describes the problem Patrick is experiencing?
a. Fixation
b. Subgoaling
c. Problem-based learning
d. Mental set

Answers

The term that specifically describes the problem Patrick is experiencing is mental set

To understand why the mental set is the answer, we have to explain the term mental set and its related components

Mental set as the term is a type of fixation. What then is fixation.Fixation simply known as the tendency or the inability of an individual to see a problem from a new perspective. This can hinder the learning process. A  common type of fixation is called mental set.Mental Set is simply referred to as the ability of an individual to solve a number of problem in a particular way and mostly in the past but it can or cannot be helpful in solving a new problem. Example is  when a teacher gives a student a problem on a test, He or she immediately try it out on the calculator to find the solution. Mental Set usually put aside how we think.

Conclusively, we can therefore say that the term that best explain Patrick behavior as mental set.

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John is 17 years old and earns extra money by repairing cars. Nathan, who is 21, brings his car to John for repairs, and John ruins the brake system of the car because of his inexperience. If Nathan sues John for negligence in performing the auto repair contract, in most states John will have no liability, because the tort of negligence and the auto repair contract are connected. True or False

Answers

Answer: True

Explanation:

Torts refers to the legal wrongs that a party suffers at the hands of another party. Tort of Negligence evolves due to the fact that some damage or loss takes place between parties which have no contract between them.

Based on the information given in the question, If Nathan sues John for negligence in performing the auto repair contract, it should be noted that in most states John will have no liability, because the tort of negligence and the auto repair contract are connected. Therefore, the correct option is True.

Shortly before their wedding, a man and a woman bought a tract of land, taking title in both names. They had intended to build a summer cottage there, but many years after their marriage the land was still a vacant lot. The man decided that their introverted son would have more confidence if he were a landowner; thus, the man drew up a deed conveying a one-quarter interest in the land to him. Not wanting to show favoritism, two weeks later the man drew up a deed conveying a one-quarter interest in the same land to their daughter. Who owns the land

Answers

Answer:

The son has a one-quarter interest, the daughter has a one-quarter interest, and the woman has a one-half interest.

Explanation:

First of all the man and the woman Boston land in both their names so we presume that they are tenants in common. Remember they were both on married at the time of the purchase. So after they purchased the land both of them were entitled to 1/2 each of this property.

Now this man gave out 1/4 to his son and another 1/4 to the daughter. The passion he has given out his his own share of the Land given that 1/4 + 1/4 = 1/2 which is his half of the Land.

Show ownership of this land not belongs to his son who owns 1/4, his daughter who also owns 1/4, and his wife who has 1/2 interest

This is civics PLEASE HELP!
What are two ways elections are affected by public opinion polls?


undecided voters vote for the most popular candidates
candidates with high polling numbers get more media coverage

campaign donations go to candidates with the lowest poll numbers

polling more people results in a higher voter turnout

Answers

Answer:

Polling more people results in a higher voter turnout.

Explanation:

Maurice is teaching an adult (Sandie) who lives in his group home to make macaroni and cheese from a box. Maurice performs all steps of the task, except for the last step, which is to serve the macaroni and cheese on a plate. For this step, Maurice prompts Sandie to complete the step. When Sandie has mastered that skill, Maurice has Sandie do the stirring and the serving (the last two steps of the task). What procedure is Maurice using?
A. Forward chaining
B. Backward chain
C. Total-task chaining
D. Reverse function training

Answers

Answer: Backward chaining

Explanation:

Since we are given the information that

Sandie learned the last two steps of the task, this is backward chaining. Backward chaining begins with the goal and then the achievement of the knowledge unlike the forward chaining that starts with knowledge.

Someone can be given a sense of achievement through the use of the backward chaining technique. It is useful when someone wants to learn self-care skills.

Chaining is termed as the strategy of the instructional behavior that analysis the breaks of the steps into small categories and then it is taught to the individual in the defined series.

Maurice uses the procedure that is named Backward chaining

Sandie learned the steps of the task, this is backward chaining. Backward chaining begins with the goal or the aim to achieve the knowledge, unlike forwarding chaining that starts with knowledge.

Someone can be given a sense of achievement through the use of the backward chaining technique. It is useful when someone wants to learn self-care skills. This skill can be learned in order to imply self-defense for the self as well as the weaker ones.

To know more about the procedure or the steps of the Maurice, refer to the link below:

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How did Napoleon rise?

Answers

Answer:

Born on the island of Corsica, Napoleon rapidly rose through the ranks of the military during the French Revolution (1789-1799). After seizing political power in France in a 1799 coup d'état, he crowned himself emperor in 1804.Sep 27, 2019

Positive punishment is the introduction of a(n) ________ stimulus following a behavior and negative punishment is the withdrawal of a(n) ________ stimulus following a behavior. Select one: aversive; aversive pleasant; aversive pleasant; pleasant aversive; pleasant

Answers

Answer:

Positive punishment is the introduction of a(n) aversive stimulus following a behavior and negative punishment is the withdrawal of a(n) aversive pleasant stimulus following a behavior. Select one: aversive; aversive pleasant; aversive pleasant; pleasant aversive; pleasant

Explanation:

name any two organization working to solve drug abuse in nepal

Answers

Answer:

The two organisations working to solve drug abuse in Nepal are;

1) NIDA

2) NDLEA

A woman was late for an appointment with her doctor across town. Because of this, she was driving recklessly through traffic at a high speed and ran through a red light. There were a number of people crossing the street at the time, and the woman accidentally hit one of them. The person she hit was seriously injured and was rushed to the hospital, but recovered. The woman was arrested and charged with attempted murder. Will the woman likely be convicted

Answers

Answer:

The answer is "No, since she didn't choose to smash her car anybody".

Explanation:

While the woman might be guilty of murder, is if the peasant had already been murdered, the guilty fact that she had been almost killed by the peasant does not necessarily follow. Killing doesn't need the intention to murder; it will suffice to recognize an unjustifiably great threat to human health. As with all crime attempts, assassination attempts are deliberate crimes. Hence, it is necessary to kill. As the lady was not bent on harming the pedestrian, her assassination attempted can not be prosecuted.

Simón Bolívar fue el que lideró la independencia de Venezuela, la cual se dio el 24 de junio con la batalla de Ayacucho

A. Falso
B. Verdadero

Answers

Answer: A. False

Explanation:

Venezuela was the first South American state to declare independence from the Spanish in 1811. What followed was a series of wars that ended in 1821 with the defeat of the Spanish at the second Battle of Carabobo.

The Battle of Ayacucho took place in December 1924 not in June and while it helped Venezuela maintain their independence, it was not the battle that gave it to them.

Nepal is rich in social tradition justify it

Answers

Answer:

Nepal is rich in geographical diversity which makes it rich in cultural diversity as well. The culture of people living in mountains and the culture of people living in the valleys are different. ... People of different castes and groups participate in each others festivals and functions.Nepal is a place of different religions, different races, and different castes. It has a rich cultural history because of Nepal's vast diversity which has reflected our unique culture. ... All these caste groups are unique in themselves with their distinct cultural rites, rituals, songs, dances, customs and cuisines.

Suppose the total population of a country was 226000000 on January 1st 2012 AD and 232000000 on 31st December in the same year. Calculate the midyear population of that country.​

Answers

Answer:

I'm not too sure about my answer but i averaged it out to 229,000,000

why do we need to be socialized?​

Answers

Explanation:

The role of socialization is to acquaint individuals with the norms of a given social group or society. They are taught what will be expected of them as they mature and become full members of society. Socialization is also important for adults who join new social groups.

Keep people sane humans need it to sustain mental health

What does a pharmacist do?​

Answers

Answer:

Pharmacists are medication experts and play a critical role in helping people get the best results from their medications. Pharmacists prepare and dispense prescriptions, ensure medicines and doses are correct, prevent harmful drug interactions, and counsel patients on the safe and appropriate use of their medications.

what might be the reason for the dowry problem being acute in Terai reason​

Answers

Answer:

The practice of dowry is common in Terai, and people from this region freely welcome dowry as a right to groom's side. My hometown is Saptari, which is epicenter of Terai region. Living in this place is pretty much advantageous, but it has some problems too. Though dowry is mainly practiced in Terai, it is spreading other parts of country too, which is bad.

Dowry system is not as severe as it was before, but it is very common and demanding at the same time in Terai. Now you can see almost every people who married recently has motorbike given by bridal side. Few years ago cycle was in Trend, which I know of. In many places of Terai marriages don't get fixed because of dowry, which you can see now a days too. I have seen many examples of this trend, of course, in my family too.

The dowry tradition was/is strong in the Terai districts bordering India, and there's a sporadic incidents of bride killing/burning/beating/acid attack over dowry disputes. More often, husband or in-laws seeking additional dowry physically abused wives or forced them to leave.

Dowry is known as 'dahej' in our places ('daijo' in Nepali) is one of the social dangerous evil of our country. Because of dowry system parents started dreading the birth daughters in the family, which is very sad. In some parts of WORLD, disputes related to dowry sometimes reault in acts of violence against women, including killing & acid attacks, which is very worse too.

The custom of dowry is most common in Terai because people living in this place strongly practice patrilineal, and expect women to reside with husband's family (which is common in whole Nepal). Also, in Nepal weddings are usually seen as a chance for ostentation & display of wealth, which most family actually don't even have.

If you saved 5$ a month for a year, how much money would you have saved me

Answers

Answer:

60dollars............

Explanation:

5×12=60

You would save 60 dollars
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hai vt chuyn ng ngc chiu qua A vi B cng lc, ngc chiu gp nhau . Vt qua A c vn tc 10m/s, qua B c vn tc 15m/s. AB=100ma, ly trc ta l ng thng AB, gc ta B , c chiu dng t A sang B , gc thi gian l lc chng cng i qua A v B . Lp phng trnh chuyn ng ca hai xeb, xc nh v tr , thi im 2 xe gp nhau c, xc nh v tr , thi im 2 xe cch nhau 25m It is advised that the bromobenzene solution be added slowly to the magnesium-ether solution so that it isn't present in a high concentration, thus reducing the amount of by-product formed. What is the by-product Read this excerpt from The Passing and answer the question. ...He [Joe Willow] leaned on the mailbox, and we said nothing for a few moments until he spoke again. Youre Edmunds boy, arent you? Huh-uh. I belong to Rosa. Oh. He squatted down. You know what? Im the same way. Everybody calls me Jimmy Bears boy, but Im not. Hes not my daddy. You better get on home, Joe Willow said. Thats your daddy calling you. Im Rosas boy, I said. 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Find the distance across the lake, assume the triangles are similar Her eyes are as black as the night is an example of Pythagorean TheoremThe diagram shows square 1, 2, and constructed on the sides of righttriangle31 2Which statement about the squares must be true? 1)(estudiar) los efectos del uso de la energa nuclear.2)(controlar) la emisin de humo de los carros.https://mylabs.px.pearsoned.com/Pegasus/Modules/Assessment Tool Presentation/frm Student Presentation.aspx?intAssetID=2000002180496013&mode=test&AssetLinddType here to searchBiLE Heat transfer takes place when:A. there is a temperature difference.B. conduction or convection occurs, but not radiation.OC. thermal energy is present.D. None of these For the function determine: How do I solve this? Can someone please help me with this?John is a 35-year-old male (he/him) administrative assistant who enjoys playing baseball on weekends. During one of their games, John began running from first to second base. As he pushed off to start running, John heard a pop and felt a sharp pain in his right calf as though he had just been kicked in the back of his leg. John fell to the ground and experienced significant pain when putting weight on his right leg. John tried to walk but had to be carried off the field and was taken to the emergency department. At the hospital, it was noted that John had significant swelling at the back of his right leg, had a palpable and visible deformity in the distal calf, and was only able to put small amounts of weight on his right leg. The emergency doctor squeezed the back of Johns right calf and noticed that the ankle would not plantarflex. An x-ray and blood work were ordered which came back without any significant findings.Case Study Questions:1. Explain the possible anatomical structures that were affected by the injury and how each relates to Johns presenting symptoms and test results (250 word maximum).2. Identify and explain three differential diagnoses (diseases or conditions that present similar signs and symptoms that could possibly account for the patient's symptoms) with appropriate justifications. After describing your three differential diagnoses, indicate the most likely diagnosis based on your analysis and provide rationale and support for your selection. 3. From an anatomy point of view:a) Propose a management plan for the most likely diagnosis. This should include the treatment options you would implement given your patient's presenting symptoms. You should provide short- and long-term goals for the patient and a timeline on when you would implement each treatment. There may be several possible treatments you could prescribe to your patient. Include support, justification, and evidence for your prescribed treatment(s) and management plan. b) Explain the effects of your management plan for your patient's condition. From the management plan you've proposed, what effects will each treatment have on the patient's anatomy? Include any positive and negative effects this plan may have on the patient. There are two machines available for cutting corks intended for use in wine bottles. The first produces corks with diameters that are normally distributed with mean 3 cm and standard deviation 0.08 cm. The second machine produces corks with diameters that have a normal distribution with mean 3.04 cm and standard deviation 0.04 cm. Acceptable corks have diameters between 2.9 cm and 3.1 cm.1. What is the probability that the first machine produces an acceptable cork?2. What is the probability that the second machine produces an acceptable cork? 3. Which machine is more likely to produce an acceptable cork? I NEEDDD HELPPPP ASAPPPP ITS URGENTTT!!!! the point a(2,-5) is reflected over the origin and its image is point b. what are the coordinates of point b What component of Earth's atmosphere exists entirely as a result of photosynthesis?oxygen pasn masO water vaporO nitrogen gasO carbon dioxide gas Describe the effectiveness of each of the following antibiotics with regards to controlling S. epidermidis based on your test results: i. penicillin ii. novobiocin iii. gentamicin Which of the following would be the most cost-effective approach to achieving improvements in hygiene and sanitation in a low-income, developing country?a. Promoting a community-based hand washing campaignb. Building a piped water supply systemc. Building a sewer systemd. None of the above are cost-effective Which is the best strategy for overcoming language barriers at work? O a) Constantly ask people to repeat what they said O b) Speak loudly and quickly O c) Speak slowly and clearly O d) Stick to one communication channel