The powdered iron is magnetic, but the powdered sulfur is not. If they both form a mixture in a beaker at room temperature the iron retains its magnetic properties.
Explanation:
Mixing of iron with sulfur, No chemical reaction occurs. This a type of physical reaction so no changes occur.
The iron retains its magnetic properties. If this mixture is heated for a certain degree celsius.
Then it undergoes a chemical reaction. The iron mixed with the sulfur to form iron sulfide(FeS).
Zeena has an irrational fear of gaining weight. Even though she is very thin, when she looks in the mirror, she sees herself as heavier than she actually is. She has recently lost a severe amount of weight to the point at which her friends, teachers, and parents are very concerned about her health. Zeena fits the definition of one with
a. anorexia nervosa.b. bulimia nervosa.c. binge eating.d. body mass index nervosa.
Answer:a.Anorexia nervosa
Explanation:
Anorexia nervosa, which is commonly called anorexia is an eating disorder that makes a person have an extreme fear of gaining weight such that they start to extremely restrict their food intake and they have abnormal desire to be thin.
The person may be extremely thin but they see themselves as overweight, but in reality they are underweight. They will vomit , take laxatives and use any dieting method, even when they have lost a lot of weight they still can't see it.
They may also over exercise , lose weight but still feel overweight.
This is a life threatening disorder that is driven by emotional issues because a person usually feels like being thin is equal to being worthy.
Symptoms
A person starve themselves constantly and they have unrealistic weight loss goals. An abnormal fear of gaining weight even though the person may already be too thin.
The situation in which a state agency falls under the heavy influence of its constituency interest groups is called_______.
Answer:
capture
Explanation:
The situation in which a state agency falls under the heavy influence of its constituency interest groups is called capture.
According to the capture theory of politics, regulatory agencies may come under the influence of the agencies they are in-charge of controlling. This is usually achieved because industries to be regulated spends money to influence regulating agencies.
Garage Magic, Inc., contracts for the sale of a certain number of garage door openers to Home & Yard Hardware stores. Ian buys one of the openers. The applicable statute of limitations prescribes a period of four years. To bring a product liability claim against Garage Magic, Ian must file a suit within four years of ___.
a. Ian's discovery of an injury caused by the opener
b. garage magic's sale of the opener to home and yard
c. garage magics design of the opener
d. home and yards sale of the opener to Ian
Garage Magic, Inc., contracts for the sale of a certain number of garage door openers to Home & Yard Hardware stores. Ian buys one of the openers. The applicable statute of limitations prescribes a period of four years. To bring a product liability claim against Garage Magic, Ian must file a suit within four years of Ian's discovery of an injury caused by the opener
Answer: Option A
Explanation:
A lot of dangerous defective products have been sold to us every year. That causes severe injuries to people who bought them. Product liability law - a law by the U.S government that includes a stack of legal rules that concerns the person or firm who might be responsible for the defective products.
This law helps the injured person to recuperate from the damages easily. The defects can be based on design, manufacturing, and marketing. If a person suffered or suffering from an injury by a defective product then with the assistance of a skilled attorney in product liability, the respective person or firm can be questioned.
Dr. Schlocter believes that as neurons in the brain die, breaks in the neural network occur. The brain adapts by forming bypasses—new synaptic connections that go around the breaks but are less efficient. Dr. Schlocter subscribes to the ___________ view.
A) neural network
B) interconnectionist
C) information-loss
D) signal breakdown
Answer: A) neural network
Explanation:
Neutral network view is comprised of the model in which processing of information through brain.It works in the form of neurons for transferring information which are the interconnected processing units carrying out simulation. Arrangement of these processing units in layer creates the neutral network view.
Other options are incorrect because loss of information is not faced by the units. Breakage of the signal system does not occur due to neuron damage or dying. Interconnection view of model is not made through neuron. Thus, the correct option is option(A).
Shelly is reciting the names of the first five presidents of the United States. The type of memory she is using is:________
Answer:
Semantic memory
Explanation:
Semantic memory is the part of our memory. Semantic memories are all about the facts that we all gather in our life when we all were young. these are the memories that are not related to our emotional or personal experience.
There are some semantic memories such as:
It is to be known that grass is green. It is to be known that how scissors work. To recognize the color of the pencil, pen, etc. To know how to use a cell phone.Thus here in the above context, Shelly has been used semantic memory in which she gets information about facts such as the president of the United States.
Legal tests to determine whether a fixture (something which is attached) should stay or can be removed from a property by a Seller include all of the following EXCEPT:
Legal tests to determine whether a fixture should stay or can be removed from a property by a Seller include all of the following EXCEPT C. The size of the fixture.
In property law, fixtures are items that are attached to the property in a way that they become part of the real estate and are not easily removable. When determining whether an item is a fixture and should stay with the property upon sale or can be removed by the seller, several legal tests are typically considered. These tests include: A. The intention of the parties, which examines whether the item was intended to be a permanent improvement to the property or a removable personal belonging. B. The method of attachment, which assesses the degree to which the item is affixed to the property. D. The adaptability of the item, which considers whether the item is customarily considered a fixture or is specifically adapted to the property. However, the size of the fixture is not typically a factor in determining its status as a fixture. Therefore, option C is the correct answer as it does not constitute a legal test for determining fixture status in property law.
The complete Question is given below:
Legal tests to determine whether a fixture should stay or can be removed from a property by a Seller include all of the following EXCEPT:
A. The intention of the parties
B. The method of attachment
C. The size of the fixture
D. The adaptability of the item
The intrinsic factor, a protein produced in the stomach, promotes the absorption of __________.
Answer:
Vitamin B12
Explanation:
The instrinct factor is a glycoprotein secreted by parental cells in the stomach, is necessary to absorb Vitamin B12 because it protects it from destruction allowing it to reach the ileum for absorption.
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A random sample of 450 shoppers at Quincy Mall found that 125 favored longer shopping hours. Is this sufficient evidence at the 0.05 level of significance to conclude that less than 30% of the shoppers at Quincy Mall favor longer hours?
Answer:
This data is not sufficient evidence to say that less than 30% of the buyer favor longer hours.
Explanation:
The given information is:
[tex]\alpha[/tex] = 0.05
n = 450
c =[tex]\frac{ 125}{450}[/tex] = 0.27778
The variable we are concerned with is X = c of buyer who favor long hours.
The proportion of buyer who prefer longer hours is then [tex]p = \frac{X}{n}[/tex].
Pickup trucks and SUVs need up to __________ more distance to stop than passenger cars.
Answer:
20%
Explanation:
Any object which is moving has kinetic energy. Kinetic energy is given by
[tex]K=\dfrac{1}{2}mv^2[/tex]
Where,
m = Mass of object
v = Velocity of object
A heavier object will have more kinetic energy. An SUV is heavier that a normal car so the kinetic energy that the brakes have to dissipate will be higher taking longer to stop. Hence, an SUV will stop after a longer distance.
Pickup trucks and SUVs need up to 25% more distance to stop than passenger cars due to their larger size and heavier weight.
Explanation:Pickup trucks and SUVs need up to 25% more distance to stop than passenger cars due to their larger size and heavier weight. This is because the momentum of a moving object is directly related to its mass. The greater the mass of the vehicle, the more force is required to bring it to a stop.
For example, let's say a passenger car and an SUV are traveling at the same speed and need to stop suddenly. The SUV will continue moving forward for a longer distance compared to the passenger car because it has more mass that needs to be slowed down.
Therefore, it is important for drivers of pickup trucks and SUVs to maintain a safe following distance and to allow for more braking time to ensure they can stop safely.
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Any study that is conducted using an observational technique or unstructured questioning can be classified as ________, which is becoming increasingly popular in a number of research situations.
Any study that is conducted using an observational technique or unstructured questioning can be classified as qualitative research.
EXPLANATION:
Qualitative research is done to observe the quality of the product or the system and not the quantity of the product. Non-numerical data is observed in this search. Qualitative research is done to get the concepts, definitions, characteristics and description of things and not the count or measurement. Qualitative research can be done in six different types.
Phenomenological MethodEthnographic ModelGrounded Theory MethodCase Study ModelHistorical ModelNarrative ModelThe methods for collecting the qualitative data are varied using unstructured or semi-structured techniques.
Janet has spent the last month going on wild spending sprees and acting very impulsively. For example, she decided to travel from New York to India one night and left the next morning. More recently however, Janet has been withdrawn and hardly leaves her apartment. Janet most likely suffers from _________
Answer:
Bipolar disorder
Explanation:
Bipolar disorder -
It is a mental health condition, that leads to mood swings like high emotions and depression, is known as bipolar disorder.
These mood swings affect like majorly and affect the day - to - day activities like sleep , work and behavior .
It is a health condition , which are life long, and life gets very difficult.
Hence, from the question,
Janet is suffering from bipolar disorder.
What argument is Roosevelt supporting with an appeal to reason in this section of the speech?
a.The United States has suffered through many changes, so it needs time to rest.
b.The United States only engages in peaceful revolutions, so it should wait to go to war.
c.The United States is losing, so it needs to change what it considers to be democracy.
d.The United States has always fought for democracy, so it should keep fighting.
Answer:
Letter D is the correct answer.
Explanation:
The question refers to Four Freedoms, a speech delivered on January 6, 1941 by American president Franklin D. Roosevelt. As said in the title, the speech proposed four people for everyone: freedom of speech, freedom of worship, freedom from want, and freedom from fear.
Even though the U.S. was not involved in World War II (the speech was delivered almost a year before the attacks to Pearl Harbor) freedom is, logically, the main issue. The menace of fascism in Europe and in Asia was quickly spreading, so democracy was also in danger. Through this speech, the American president wanted to show that the United States has always fought for democracy, so it should keep fighting, that's why D the correct answer.
A child who is punished for swearing at home but reinforced for swearing on the school playground is most likely to demonstrate a patterned habit of swearing that is indicative of
a. negative reinforcement.
b instinctive drift.
c discrimination.
d extinction.
e spontaneous reinforcement.
Answer:
c. discrimination
Explanation:
Discrimination between situations is when we respond differently to different situations as an adaptation to the different consequences. In the example given we can see that the child that responds depending on the positive (in the school's playground) or negative (at home) reinforcement.
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Option C. The child's habit can be best defined by discrimination, as they have learned to understand and react differently to the stimuli (swearing) based on the differing consequences experienced in varying contexts (home vs. school playground).
Explanation:The child's patterned habit of swearing that occurs only in specific circumstances, such as on the school playground and not at home, can be best defined by the psychological concept of discrimination.
In the context of learning theory, discrimination involves learning to respond differently to various stimuli based on experiences. In this case, the child has learned to discriminate the contexts in which swearing is punished or reinforced. Hence, the correct answer is (c) discrimination. It's not about negative reinforcement (a), instinctive drift (b), extinction (d), or spontaneous reinforcement (e).
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Louisa and Ray are asked to make recommendations regarding the amount of recess time that should be given for a new school. Louisa has a report that says over the last year, children at School A had no recess time. Ray has a report that children had 60 minutes of recess time each day at School B. Due to anchoring, Louisa is likely to give a recommendation that is:
Answer:lower than Ray's
Explanation:
Anchoring is a cognitive bias in which a person relies mostly on the previous or initial Information presented to make a decision , so they use this initial Information as an anchor when making decisions.
Louisa has a report that says over the last year, children at School A had no recess time, this information is what Louisa will use to make her recommendation. Based on this information she has, there was no recess available she is likely to consider a lesser time for recess. Previously children didn't have a recess time so she is likely to not consider that they need any more time of recess.
Which of the following personality types should you feel most comfortable loaning money to? Select one: a. Introvert b. Verbal Aggressive c. Machiavellian d. Androgynous e. None of these f. Argumentative g. Conscientious h. All of these i. Affective Oriented j. Extravert
The correct answer is letter E.
The correct personality types are:
Diplomats
Explorers
Analysts
Sentinels
Xavier had strong social connections and community ties throughout his adult life, and mentored many individuals while in his career as a business manager. He was also an active volunteer in his community. Now that he is retired, Xavier will most likely _____.
Answer:
Become an active volunteer of find other ways to remain socially engaged, is the right answer.
Explanation:
An individual who actively participates (without any payment) in the tasks of an organization or institute to achieve the goals of the organization is known as a volunteer. The volunteers are generally found in the NGOs or the charitable trusts.
They try to work for the welfare of the people associated with their group or organization. According to the given question, Xavier is a person who shared strong community connections with people throughout his adulthood and was an active volunteer. Due to this, he is more likely to become an active volunteer to find other ways to remain socially engaged.
All of the following practices have proven effective for managing lessons learned in an organization EXCEPT: a. assignment of a lessons learned database "owner" who reviews new lessons and incorporates into existing lessons. b. coding of lessons learned to facilitate searches by future teams. c. creation of databases, shared folders or wikis that all workers can easily access. d. documenting all lessons learned only at the end of the project.
In managing lessons learned, all practices stated are effective except for documenting all lessons learned only at the end of the project. It is more beneficial to document these insights continuously throughout the project's lifecycle.
All of the following practices have proven effective for managing lessons learned in an organization EXCEPT documenting all lessons learned only at the end of the project. The correct practices include:
Assignment of a lessons learned database "owner" who reviews new lessons and incorporates them into existing lessons.Coding of lessons learned to facilitate searches by future teams.Creation of databases, shared folders or wikis that all workers can easily access.Conversely, waiting until the end of the project to document all lessons learned is not effective, as it doesn't capture the ongoing insights and can result in lost or forgotten details that could benefit the project through its lifecycle.
When providing a discrete trial to teach motor actions with objects, which of the following is the most critical aspect?
Answer:
The most critical aspect of providing a discrete trial to teach actions with objects is actually modeling the action to be taught with the object being used. It is very important to first teach how the actions can be achieved by simply imitation the actions with the objects.
Explanation:
The component structure of team sports such as rugby or volleyball, for instance, is accurately defined as:_________.
a.Competitive means competitive ends.
b.Cooperative means competitive ends.
c.Individual means individual ends.
d.Cooperative means cooperative ends.
e.Cooperative means individual ends.
Answer:
Option B is correct.
Explanation:
Cooperative means competitive ends. is the best structure team definition for sports such as rugby, soccer or football.
Cooperation occurs when a group of individuals work together to achieve a single goal. In the case of sports, teams of individuals are working together to achieve victory, but this victory is only obtained through competition against the rival team.
The correct answer is 'cooperative means competitive ends', reflecting the nature of team sports where players work together for the team's competitive success.
The component structure of team sports such as rugby or volleyball is accurately defined as cooperative means competitive ends. This concept signifies that within a team sport, each player's actions are meant to be cooperative with the rest of the team to ultimately achieve a competitive goal, such as winning a game. This cooperative effort entails collaborative action, with team members working together towards common objectives and sharing in the outcomes of their group performance, rather than prioritizing individual accolades. Members are also willing to sacrifice personal gains for the collective success of the team. For example, in sports like soccer and basketball, players may pass the ball to a teammate in a better position to score, emphasizing the team's success over individual achievements.
An automobile could be positioned to satisfy customer needs at which three levels of Maslow’s Hierarchy of Needs:
The correct answer would be, Safety, social (belongingness and love), and self-esteem.
An automobile could be positioned to satisfy customer needs at Safety, social (belongingness and love), and self-esteem levels of Maslow's Hierarchy of needs.
Explanation:
According to Maslow's Hierarchy of needs, there are five main levels. These are :
PhysiologicalSafetySocialSelf EsteemSelf ActualizationAutomobile could be positioned in the Safety, Social and Self Esteem levels of Maslow's Hierarchy, because using one own's automobile would be safe for the person, it would be safe for his belongings and loved ones as well, It also gives him a sense of self esteem by thinking that he owns an automobile, which means he has achieved something in his life.
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what is one danger of not treating such this as chlamydia or gonorrhea psych?
Explanation:
Chlamydia or gonorrhea is a sexually transmitted diseases. They are caused due to bacterial infection in the reproductive parts of men and women. These diseases are asymptomatic in nature for a very long time.
If these diseases are left untreated, then it leads to pelvic inflammatory disease. In females, it can cause infertility. In males, if untreated, it cause infections in the prostate glands and inflammation of epididymis.
The delivery of first-class mail by the U.S. Postal Service is an example of:__________
a. perfect competition because consumers have access to other methods of written communication; for example, email and text messaging.
b. monopolistic competition, because mail delivery is a differentiated product provided by many firms.
c. a monopoly.
d. an oligopoly because a few other firms provide delivery of letters and packages."
The U.S. Postal Service's delivery of first-class mail is a perfect example of a monopoly, considering it's the primary entity offering this service despite the existence of other communication methods.
Explanation:The delivery of first-class mail by the U.S. Postal Service is an example of c. a monopoly. In economic terms, a monopoly is a market structure in which a single firm dominates the market. In the case of the U.S. Postal Service, it is the primary entity that provides the service of delivering first-class mail, such as letters and bills, even though there are alternative modes, like email and text messaging provided by other firms. However, they do not exactly provide the same service as first-class mail delivery, thereby giving the U.S. Postal Service a monopolistic hold in this aspect.
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According to the National Information Infrastructure Protection Act of 1996, the severity of the penalty for computer crimes depends on the value of the information obtained and whether the offense is judged to have been committed for each of the following except __________.
Answer:
To harrass
Explanation:
Recently Lucia shared a secret with her friend Anna, but Anna told that private information to a third person. Anna has apologized to Lucia and Lucia accepted Anna's apology. Lucia's forgiveness predicts that the two will women will have better ________ in the future.
Answer:
conflict resolution
Explanation:
Hello! Both friends learning to manage conflicts properly from Anna's forgiveness and Lucia's acceptance, these attitudes will contribute to the development of better communication between them and a relationship with more honestly. Trust is important so that problems do not happen again.
Thanks for your question!
Lucia's forgiveness predicts better relationships in the future.
Explanation:Lucia's forgiveness predicts that the two women will have better relationships in the future. Forgiveness is a key element in building trust and repairing damaged relationships. By accepting Anna's apology, Lucia is showing that she is willing to move forward and give Anna another chance. This suggests that their friendship can become stronger and more resilient in the future.
Most youth tend to pick friends who are like themselves. The term that describes this process is called_________.
a. homophily
b. heliophobia
c. hobophobily
d. hormephobia
Answer:
a. homophily is the correct answer.
Explanation:
homophily is the tendency for the people that are attracted and interact with an individual who is similar and related to them in characteristics such as values, attitudes, socioeconomic state, education.People in homophilic bonds share similar characteristics that make interaction and relationship development easier.Homophily usually arises if an individual resides nearby and also have alike characteristics and it also causes because of family ties, school activity.A 35-year-old woman who has been in recovery from alcoholism for 2 years presents with chronic hip pain. She reports that as part of her commitment to her recovery, she began exercising regularly about a year earlier. After a month or two, her hip began to hurt when she ran on the treadmill. She stretches, has had a physical trainer check her form to ensure that it is correct, and rests adequately between each workout. Six months ago the pain began waking her at night, and now it is constant. She is not aware of any injury to her hip and has no other outward symptoms. Which of the following is most likely to be the cause of her pain?
Answer:
Osteonecrosis
Explanation:
Osteonecrosis: The term "osteonecrosis" is defined as a disease that is caused by the reduced or decreased blood flow to the bones in the joints of an individual. It often leads the bones to break faster due to the lack of blood before the body could make enough new bones. In osteonecrosis, the bones of an individual start to die as a result of a lack of blood and results in bone break down.
In 80% of people, osteonecrosis generally heals without treatment if it gets diagnosed at the initial stage and has the least affected parts.
In the question above, the statement signifies "Osteonecrosis" as the cause of the woman's pain.
The Fifteenth Amendment guaranteed _______________ for all US citizens, regardless of "Previous condition of servitude."
A) freedom
B) citizenship
C) voting rights
D) religious tolerance
Answer:
correct option is C) voting rights
Explanation:
solution
Fifteenth Amendment pass on 25th February, 1869 in House of Representatives
and Constitution granted for African American men for right to vote as right of citizen of United State and hall not be denied by color or any previous condition as servitude
and it would take passage of Voting Rights Act of 1965
before that African Americans in the South side they were registered to vote
so here correct option is C) voting rights
The Fifteenth Amendment guaranteed voting rights for all US citizens, irrespective of their race, color, or previous condition of servitude. It was aimed at expanding suffrage to African Americans, particularly the newly freed men following the Civil War, although full realization of these rights required further civil rights legislation.
Explanation:The Fifteenth Amendment guaranteed voting rights for all US citizens, regardless of "Previous condition of servitude." Ratified in 1870, the Fifteenth Amendment was an essential component of the Reconstruction amendments designed to ensure that no citizen would be denied the right to vote due to race, color, or previous servitude.
While the amendment explicitly prohibited voting discrimination based on race, states were still able to impose other qualifications such as literacy tests and property ownership, which effectively disenfranchised many African American voters. It was meant to empower newly freed Black men with the vote to protect their rights and interests in the political realm post-Civil War. Although the amendment was a significant step towards equality, it would be several decades before these rights would be more fully realized and protected through subsequent legislation like the Voting Rights Act of 1965.
What represented the first true challenge to the viability of newspapers in the United States?
Answer: Television.
Explanation:
In the 1950s, television became more and more popular, presenting a serious threat to the newspapers. When the first TVs hit the markets, the popularity of the newspapers did not seem to drop. However, this telecommunication medium gradually draw publishers' and editors' attention, and they realized television is a new competitor. Moreover, the publishers were concerned with continued rising costs in their business. Television soon began with on-the-spot coverage of special events, which gradually replaced traditional journalism.
Which of the following works by Alice Walker draws on her observations to portray the customs, natural features, and folk heritage of the South? a) You Can’t Keep a Good Woman Down b) The Third Life of Grange Copeland c) Good Night Willie Lee, I’ll See You in the Morning d) In Love and Trouble.
Answer:
The correct answer is option B The Third Life of Grange Copelad, is Alice Walkers work that talks about the natural features,customs and folk heritage of the South.
Explanation:
This novel is set in Georgia and it talks about a family and their daily lives.
Sally, a 5-year-old child, was bitten on the hand by a bat that was later diagnosed with rabies. She was immediately treated after the bite but had to go through a series of more involved treatments after the rabies diagnosis in the bat that bit her. How does the rabies virus get to the brain from a simple hand wound?
What symptoms would a nurse focus on in his or her care of a patient with multiple sclerosis?
Answer:
How does the rabies virus get to the brain from a simple hand wound?
The virus is transmitted in the saliva of an infected animal. From the point of entry (usually a bite), the rabies virus travels along nerves to the spinal cord and then to the brain, where it multiplies.
What symptoms would a nurse focus on in his or her care of a patient with multiple sclerosis?
The symptoms include:
Vision problems.
Tingling and numbness.
Pains and spasms.
Weakness or fatigue.
Balance problems or dizziness.
Bladder issues.
Sexual dysfunction.
Cognitive problem
Explanation:
In multiple sclerosis (MS), nerve conduction is disrupted by the destruction of the myelin sheath. The central nervous system or CNS is the part of the nervous system made up of the brain and spinal cord.
Multiple sclerosis, or MS, is a long-lasting disease that can affect your brain, spinal cord, and the optic nerves in your eyes. It can cause problems with vision, balance, muscle control, and other basic body functions.
The main goal of treatment is to maximize the quality of life by managing specific symptoms, shortening any exacerbations and slowing the progression of the disease.