After a recrystallization, a pure substance will ideally appear as a network of Large crystals- If this is not the case, it may be worthwhile to reheat the flask and allow the contents to cool more Slowly
Recrystallization is a procedure used to purify an impure compound in a solvent. The concept used here is that the solubility of most of the solids increases with increase in temperature. Recrystallization is also called as method of fractional crystallization.
After a recrystallization, a pure substance will ideally appear as a network of large crystals. If this is not the case, it may be worthwhile to reheat the flask and allow the contents to cool more slowly.
Learn more about recrystallization
https://brainly.com/question/29215760
#SPJ4
in milgram's obedience studies, he studied how the distance between the authority figure and the participant affected obedience. the participants sat varying distances from the authority figure in the study and were asked to administer shocks to another participant (who was actually a confederate of the experimenter). what is the operational definition of the dependent variable? group of answer choices the confederate's responses obedience distance between authority figure and participant whether the participant gave the confederate a shock
The operational definition of the dependent variable in Milgram's obedience studies is "whether the participant gave the confederate a shock."
The study aimed to investigate the extent to which individuals would obey an authority figure's orders, even if it meant causing harm to another person. The shocks administered by the participants to the confederate were the main indicator of obedience in the study. Milgram's study involved manipulating the distance between the authority figure and the participant, to observe how this variable affected the participant's willingness to administer shocks. However, the main outcome of interest was whether the participant actually followed the authority figure's orders and delivered the shocks. This is because the study sought to investigate the extent to which people would comply with an authority figure's commands, regardless of the context. Therefore, the operational definition of the dependent variable is the behavior of the participant in delivering the shocks to the confederate. This variable was used to measure obedience to authority and to test Milgram's hypothesis that people are willing to go to extreme lengths in following orders from someone perceived to be in a position of authority.
Learn more about Milgram's here:
https://brainly.com/question/3682832
#SPJ4
the awakening or activating of certain associations is the definition of?
The awakening exciting; quickening: a resurgence of ballet interest.
the process of waking up from sleep. a resurgence of interest or focus.
a coming to understand, realize, or recognize something: a sobering realization of unfavorable truths.
a resurgence of religious fervor, especially within a community; a revival.
Awakenings was helmed by Penny Marshall. It was written by Steven Zaillian, who drew inspiration from Oliver Sacks' 1973 autobiography Awakenings for his screenplay.
It depicts the tale of Dr. Malcolm Sayer, a neurologist who, like Sacks, discovered the therapeutic benefits of the medication L-Dopa in 1969 (Robin Williams). He gives it to individuals with catatonia who survived the encephalitis lethargica outbreak that occurred between 1917 and 1928. After being asleep for decades, Leonard Lowe (Robert de Niro) and the other patients must adjust to a new life in a new era. Along with Max von Sydow, Julie Kavner, Ruth Nelson, John Heard, Penelope Ann Miller, and Peter Stormare also star.
Walter Parkes and Lawrence Lasker, who first met while working on Awakenings.
To learn more about Awakenings :
https://brainly.com/question/1100097
#SPJ1
what an active directory controller cannot be contacted?
This issue is caused by incorrect DNS settings, an incorrect IP address on your computer, incorrect DNS configuration on the part of the domain controller, or firewall ports that are blocked.
A domain controller (DC) is a server that handles security authentication requests for a domain of a computer network. Access to domain resources is granted by a network server on behalf of the host. It enforces security policy for a domain, authenticates users, and stores user account information.
To ensure high availability and maximize reliability, domain controllers are typically deployed as a cluster. In a Windows environment, one domain controller acts as the Primary Domain Controller (PDC), while all other servers that have been promoted to domain controller status in the domain server act as Backup Domain Controllers (BDC).
To learn more about active directory controller: https://brainly.com/question/14275381
#SPJ4
Type of response in which one experiences a state of calm
a. Relaxation
b. Perception
c. Psychosomatic
Type of response in which one experiences a state of Relaxation calm option a)
In psychology, relaxation is defined as an emotional state of low tension in which there is no arousal, particularly from negative sources such as anger, anxiety, or fear. Relaxation, according to Oxford Dictionaries, is when the body and mind are free of tension and anxiety.
Relaxation is a type of moderate pleasure that originates in the frontal lobe of the brain and occurs when the backward cortex sends messages to the frontal cortex via a light sedative. Meditation, autogenics, and progressive muscle relaxation can all help you relax.
Learn more about Relaxation
https://brainly.com/question/27993986
#SPJ4
Critics of President Franklin Roosevelt proposal to add more justices to the U.S. Supreme Court believed that his goal was to
Critics of president franklin Roosevelt’s proposal to add more justices to the u.s. supreme court believed that his goal was to - ensure that New Deal law is treated favorably by the Court and decided to be unconstitutional.
Franklin D. Roosevelt proposed the Legal Methods Change Bill of 1937, otherwise called the "court-pressing arrangement," as a piece of regulation to expand the number of judges in the U.S. High Court to get great choices concerning New Arrangement regulation that the Court had considered unlawful.
The primary condition of the action would have given the president the position to name one extra equity to the U.S. High Court, up to a sum of six, for every equity who turned 70 years of age.
Learn more about Supreme Court:
https://brainly.com/question/15111973
#SPJ4
This question is not complete, Here I am attaching the complete question:
Critics of President Franklin Roosevelt proposal to add more justices to the U.S. Supreme Court believed that his goal was to______.
the behavior genetics perspective would be most directly concerned with assessing the relative influences of
Assessment of the relative influences of our genes and environment on our individual differences would be the primary focus of the behavior genetics perspective.
Rather than focusing on inward processes like cognition, this strategy emphasizes taught behaviors. To put it another way, behavioral psychologists study psychology through perceptible behaviors and deeds. Psychology views all conduct as having been learned or acquired from birth.
Studying how genes and environment interact to affect behavior is known as behavioral genetics. Further knowledge about the mechanisms by which the environment influences behavior can be gained by looking at genetic influence. The self-categorization theory and social identity theory, which are both interrelated theories that strive to explain how our group memberships affect our attitudes, feelings, and behaviors, are both incorporated into the social identity approach.
Learn more about genetics Visit: brainly.com/question/7904501
#SPJ4
the impulsive, irrational behavior characteristic of adolescents may be due to a. underproduction of association areas. b. a steady decrease in white matter. c. an underdeveloped prefrontal cortex. d. synaptic pruning.
The impulsive and irrational behavior characteristic of adolescents is generally attributed to the fact that the prefrontal cortex, the part of the brain responsible for impulse control and decision-making, is still developing during adolescence.
According to research, the prefrontal cortex continues to evolve and develop throughout adolescence and early adulthood. This progression is marked by increasing myelination, synaptic pruning, and changes in neural network organization, all of which contribute to the ability to plan, make decisions, and regulate behavior.
The other alternatives indicated in the question are significant aspects in brain development as well, but they are not directly related to the impulsive and irrational conduct found in adolescents.
For such more question on behavior:
https://brainly.com/question/1741474
#SPJ4
a slap on the back is more painful than a pat on the back because a slap triggers
A slap on the back is more difficult than a gesture of congratulations because a slap trigger is Decrease; Increases. option (A) is correct.
A slap on the back is more excruciating than a gesture of congratulations because a slap sets off: more neurons to fire, and to fire on a more regular basis. The sensory system is comprised of various cells called neurons. They are mindful of getting and moving data.
These specific cells are comprised of a soma, a dendrite, and an axon. The dendrite assembles data from various neurons and sends it to the soma. The axon moves data from the soma to other terminal neurons.
Perception, memory, and conduct are affected by the cooperation of neurotransmitters.
Learn more about slap on the back:
https://brainly.com/question/8321068
#SPJ4
This question is not complete , Here I am attaching the complete question:
A slap on the back is more painful than a pat on the back, because a slap triggers:
A. More Neurons to fire, and to fire more often
B. Ache Antagonist
C. Neurogenesis
D. Decrease; Increase
based on the transtheoretical model of behavior change, a person who has begun to practice a new behavior is in which stage of change?
People who have recently changed their behavior (defined as within the last six months) and intend to continue changing their behavior are in transtheoretical model of behavior stage.
This can be demonstrated by altering problematic behavior or adopting new healthy behaviors. In 1984, Prochaska and DiClemente proposed the idea that both spontaneous and therapeutic-recommended behavioral changes progress through a series of stages that are more or less standardized. These stages are analogous to their names: the stages of development."
Behavior change is viewed by the Transtheoretical Model as a progression through a series of five states: pre-contemplation, reflection, planning, action, and upkeep is a state in which individuals do not intend to change, or they have not considered the necessity of making a change in their lives.
Learn about transtheoretical
https://brainly.com/question/19910105
#SPJ4
(Lab 4 EX 6 Q003) You have collected data on the observed genotype frequencies of the next generation. They are 60% FF, 30% Ff, and 10% ff. Based on these observations and your expectations, is this trait currently evolving in this population? Why or why not?
Yes, because the ratio of alleles is not following the Mendelian ratio.
According to Mendelian genetics, if there is a gene F at any locus then the possible phenotypes it can produce will be Ff, ff, and Ff in the ratio of 1:2:1, respectively. Out of all three FF and ff will be homozygous whereas Xx genotype will be heterozygous and if the phenotype of Ff resembles that of FF then it will be confirmed that F is dominant over f.
According to the given condition, the dominant trait (F) is increasing in the population and the recessive one is reducing. Thus, individuals with FF will be highest (60%), followed by Ff (30%). ff proportion in the population is lowest (10%). This makes the ratio as 6:3:1 which proves the evolution of the population with a high percentage of the dominant allele.
Full Question:The given question is incomplete but your expected question probably be like this, “Expected question: You have collected data on the observed genotype frequencies of the next generation. they are 60% FF, 30% Ff, and 10% ff. Based on these observations and your expectations, is this trait currently evolving in this population? Why or why not?”
Learn more about Hardy-Weinberg equilibrium here,
brainly.com/question/16823644
#SPJ4
who is percy julian?
American chemist Percy Julian created cortisone, hormones, and other chemicals from soybeans.
In his studies, Julian isolated simple chemicals from natural goods, looked into how those chemicals were naturally transformed into chemicals necessary for life, such as vitamins and hormones, and then tried to synthesise the chemicals. Early in his career, Julian gained notoriety for creating the physostigmine medication, which is used to treat glaucoma.
In World War II, the U.S. Navy deployed foam fire extinguishers called Aero-Foam, which was made possible by the refinement of a soy protein. He oversaw research that led to increased manufacturing of cortisone medications and the hormones progesterone (for females) and testosterone (for males).
Know more about Percy Julian here
https://brainly.com/question/30657403
#SPJ4
what artist had the most watched super bowl halftime show to date?
As of my knowledge cutoff date of September 2021, the artist who had the most watched Super Bowl halftime show to date is The Weeknd, who headlined the halftime show during Super Bowl LV in 2021.
According to Nielsen, the show was watched by an estimated 96.4 million viewers in the United States. This made it the most-watched halftime show since 2015, when Katy Perry performed and drew an estimated 118.5 million viewers.
However, The Weeknd's performance still holds the record for the most watched halftime show of all time in terms of digital streams, with more than 41 million views on YouT within its first week of airing.
For such more question on Super Bowl
https://brainly.com/question/26056053
#SPJ4
what are the need of sustainable development
Answer: Sustainable development always encourages us to conserve and enhance our resources
Explanation:
during a recent conversation with anit, maya evaluated the validity and usefulness of the information he had shared. maya, in this case, was performing __________.
As Maya evaluated the validity and usefulness of a piece of information, she was performing critical thinking.
Critical thinking is the process of analyzing and evaluating information to determine its validity and usefulness. It involves questioning the information presented, considering different perspectives, and making judgments based on evidence and reasoning.
In the conversation with Anit, Maya was using critical thinking to assess the information he had shared and determine whether it was valid and useful.
See more about critical thinking at https://brainly.com/question/3021226.
#SPJ11
what major cultural value of the 1950s did television most promote?
Television helped the homogenizing tendency since it provided both young and old people with a shared experience that represented social standards.
What impact did television have on culture in the 1950s?
Television changed the American entertainment sector. In areas where television was introduced, book and movie sales fell off dramatically. The 1950s saw a decline in the popularity of radio, which had previously been America's favourite at-home entertainment medium. Variety, comic, and dramatic shows transitioned from radio to television.
Which major cultural ideal from the 1950s did television actively promote?
Violence and the devaluation of women were promoted on television in the 1950s. Boys have been raised to denigrate "women's work." The 1950s, to put it simply, were the "Golden Age of Television."
To know more about entertainment visit;
https://brainly.com/question/24085723
#SPJ1
the basic aim of psychoanalytic therapy is to: a. treat specific learning disorders. b. change overt behavior. c. correct irrational thinking. d. make the unconscious motives conscious.
The main goal of psychoanalytic treatment is: a. to change outward behavior. b. to rationalize unreasonable thinking. c. to meet certain learning challenges. d. to ...
What does psychoanalysis entail?
The method of treatment known as psychoanalysis for mental illnesses has its roots in psychoanalytic theory, which emphasizes unconscious brain processes and is sometimes known as "deep psychology." The term "psychoanalysis" is attributed with being created by Austrian psychiatrist Sigmund Freud, who also popularized it.
Psychoanalysis comprises a variety of things, such as: A robust and physically active 20-year-old suffers from an irrational fear of mice. He trembles with horror at the sight of a mouse or rat. He frequently finds himself in difficult situations as a result of the anxiety.
image of infoY
Know more about the outward Visit:
https://brainly.com/question/14856751
#SPJ4
according to w.d. ross, the fact that there are several prima facie duties means
There are a few prima facie obligations that we might utilize to establish what, specifically, we ought to do, according to W. D. Ross (1877-1971).
What did WD Ross have to say regarding duties that seem to exist on paper?
Ross argues in Foundations of Ethics that the obligations of justice, self-improvement, and beneficence might all be combined into a single obligation to advance intrinsic values.
Unless it is superseded or nullified by another responsibility or duty, a prima facie duty is an obligation that is binding (obligatory) under all other circumstances.
Therefore, The ratio of prima facie responsibilities would drop from seven to five if this were done.
Learn more about W. D. Ross from the given link.
https://brainly.com/question/28275044
#SPJ1
the question of nature and nurture is a long-standing issue. which is the best description of the current thinking in developmental psychology on this issue?
The best description of the current thinking in developmental psychology on this issue Development is always shaped by both nature and nurture-related factors,
What are the top three concerns in developmental psychology?The goal of developmental psychology is to explain how thoughts, emotions, and behaviors change over the course of a lifetime. Physical development, cognitive development, and social and emotional development are the three main areas that are examined in this field.
What do the majority of developmental psychologists think causes development?The majority of developmental psychologists concur that both nature and nurture have a role in development. Nature is the psychological impact that biological and genetic predispositions, such as genetics, have on an individual.
To Know more about biological
https://brainly.com/question/28584322
#SPJ1
Categorize the following grains as whole grains or refined grains. Popcorn Corn flakes cereal White rice Quinoa Old-fashioned oats Whole wheat bread Whole Grains : __________
Refined Grains:__________
Diets high in whole grains may lower blood pressure, reduce the likelihood of obesity, and reduce the chance of death from cardiovascular disease.
How many types of refined grains exist?
Items created from refined grains include white bread, white rice, white flour, corn grits, and so forth. It's essential to improve refined grains. To achieve this, iron and many B vitamins must be added back in (thiamin, riboflavin, niacin, and folic acid).
What are the top five whole grain-based foods?
Eating whole grains in their natural state is also nutrient-dense since it has all of the nutrients that whole grains naturally offer without the addition of any other substances. These foods include rye, corn, oats, brown rice, barley, and oats.
To know more about B vitamins visit;
https://brainly.com/question/24324739
#SPJ1
What are the advantages of being a multinational corporation? Check all that apply
The advantages of being a multinational corporation include larger markets, lower costs, diversification, specialized resources, and brand recognition.
Some potential advantages of being a multinational corporation include:
•Access to larger markets and customer bases.
•Ability to take advantage of lower costs of labor or materials in different countries.
•Diversification of operations and risk.
•Access to specialized resources or expertise in different countries.
•Ability to circumvent trade barriers or regulations by operating in multiple countries.
•Potential tax advantages or incentives in different countries.
•Increased brand recognition and prestige as a global company.
•Ability to leverage economies of scale in production and distribution.
•Potential for increased profits through international expansion.
It's worth noting that not all of these advantages will necessarily apply to all multinational corporations, and there may be additional advantages and disadvantages that are specific to individual companies and industries.
Learn more about the multinational corporation:
https://brainly.com/question/29546264
#SPJ4
what encourages medical sociologists working in health care and in academic settings to conduct research that deals with topics that have practical utility?
In order to clarify significant health, services organisation, and health care utilisation difficulties, medical sociology draws on the techniques and middle range theories of substantive sociological specialties.
The most prevalent subject is how social stratification (based on SES, gender, class, ethnicity, and age) affects patterns of behaviour related to health and sickness, illness risk, disability, and other outcomes related to health care. The study of health care organisation and provision, which encompasses the evolving organisational structures of health care organisations and the social psychology of health and health care, is another important approach. These latter research topics include connections between doctors and patients, coping mechanisms, and social support. The description of further significant medical sociological fields places an emphasis on how theory and research have helped.
Learn more about stratification here:
https://brainly.com/question/28359753
#SPJ4
What kind of changes would be expected in the demand of a country that has an increasing population?
a. a rise in the demand for recreation
b. a shift in the demand for high-quality food
c. a rise in the demand for shelter
d. a lowering in the demand for automobiles
A rise in the demand for shelter would be expected of a country that has an increasing population. So, option C is correct.
High population expansion increases the difficulty of attaining social and economic development and expands the scope of the investments and efforts needed to make sure that no one is left behind. Rapid population growth makes it more challenging for low-income and lower-middle income countries to afford the increase in public expenditures on a per capita basis that is required to end poverty, end hunger and malnutrition, and guarantee universal access to health care, education, and other essential services.
To know more about population
brainly.com/question/18415071
#SPJ4
a unitary system of government is one in which: a. the national government shares power with subnational governments. b. the central government has power over all subnational governments. c. the subnational governments have most of the power. d. a single executive has total power over all subnational governments.
Option b is the correct option.
A unitary form of governance is one where there the central government has power over all subnational governments.
For the benefit of national governments, subnational governments oversee local matters. States in the United States frequently provide cities, counties, townships, and special purpose districts municipal responsibility and jurisdiction. If a country has a federal or unitary system of government will affect how autonomous a state or province is.
Positions in the government with control over smaller, so-called subnational entities, such as provinces or municipalities, that are administratively and politically a component of a bigger state fall under this category.
Adjective. subnational (not equivalent) (not comparable) forming a division of a country; fully confined within a country. Subnational regions include counties and provinces.
For such more question on accompanied
https://brainly.com/question/24317547
#SPJ4
caleb is watching a movie in a dark room. the movie itself is dark, but it occasionally shifts to a bright white screen. caleb finds that he has to look away when this happens because the light hurts his eyes. this indicates that what has occurred? synesthesia presbyopia binocular disparity dark adaptation
Caleb is in a pitch-black room watching a movie. Although the majority of the film is black, there are sporadic flashes of dazzling white. This suggests that dark adaptation has taken place. Here option D is the correct answer.
Dark adaptation is the process by which the eyes adjust to low levels of light, allowing us to see more clearly in the dark.
When we are exposed to bright light, such as a sudden shift to a bright white screen in a dark room, the pupils of our eyes constrict to reduce the amount of light entering the eye. However, it takes time for the eyes to adjust to the sudden increase in light, and during this time, the bright light can be uncomfortable and even painful.
This is why Caleb experiences discomfort and has to look away from the bright screen. Over time, the eyes will adjust to the new light levels and Caleb will be able to watch the movie comfortably again.
Complete question:
Caleb is watching a movie in a dark room. the movie itself is dark, but it occasionally shifts to a bright white screen. Caleb finds that he has to look away when this happens because the light hurts his eyes. this indicates that what has occurred?
A - synesthesia
B - presbyopia
C - binocular disparity
D - dark adaptation
To learn more about dark adaptation
https://brainly.com/question/21325097
#SPJ4
self-actualization refers to question 21 options: a) a tendency that causes human personality problems. b) the process of admitting an experience to awareness. c) the requirements necessary for becoming famous, academically distinguished, or rich. d) anyone who is making full use of his or her potentials.
Self-actualization refers to anyone who is making full use of his or her potential. option (D) is correct.
To Maslow, self-realization implied the craving for self-satisfaction or an individual's propensity to be completed in what the person is potentially. People might see or zero in on this need explicitly. For instance, one individual might want to become an optimal parent.
As per the progressive system of necessities, self-realization addresses the most elevated request inspirations, which drive us to understand our actual potential and accomplish our 'optimal self'. It is the most elevated level of Maslow's order of necessities, which was created by clinician Abraham Maslow.
Learn more about self-actualization:
https://brainly.com/question/28060214
#SPJ4
The Meaning and Origins of ‘Something Is Rotten in the State of Denmark’?
The meaning of “Something is rotten in the state of Denmark” is to outline a situation or corruption in which something is wrong.
Shakespeare's play Hamlet contains a famous statement that goes, "Something is rotten in the state of Denmark," but since Hamlet is literally dripping with famous lines, it doesn't garner as much attention as other famous quotes from the play.
The phrase "Something is rotten in the state of Denmark" has come to indicate "this is not right," and is occasionally abbreviated to "something is rotten." But Hamlet's famous statement, "Something is rotten in the state of Denmark," is essential because it introduces a number of later allusions to rotting, decay, corruption, and festering.
Know more about Something is rotten in the state of Denmark here
https://brainly.com/question/29789963
#SPJ4
true or false? facing food shortages, natufian hunter-gatherers intentionally domesticated wild forms of wheat and barley. group of answer choices true false
Due to a lack of food, Natufian hunter-gatherers cultivated wild varieties of wheat and barley on purpose. This statement is true.
The Natufian culture, which emerged in the Middle East around 15,000 years ago, is known for being one of the first societies to engage in intentional agricultural practices. Facing food shortages and increasing population pressures, Natufian hunter-gatherers began to domesticate wild forms of wheat and barley as a means of ensuring a more reliable food supply.
Through a process of selective breeding, the Natufians gradually developed strains of these plants that were better suited for cultivation and had higher yields. The cultivation of crops allowed the Natufians to settle in one place for longer periods of time and supported the development of more complex social structures.
The domestication of plants and animals is considered a key turning point in human history, leading to the development of agriculture and the rise of civilizations. The Natufians were one of the earliest cultures to engage in this practice, setting the stage for the emergence of more complex societies in the centuries that followed.
To learn more about Natufian
https://brainly.com/question/28340881
#SPJ4
what kind of information is presented in such a way as to provoke a specific response?
The kind of information that is presented in such a way as to provoke a specific response is known as persuasive information.
Persuasive information is the type of information which is specifically designed to elicit a specific response from the audience, whether it be to buy a product, vote for a candidate, or adopt a certain belief or attitude. It uses logic and reason to demonstrate that one idea, thought, behavior, or product is more legitimate than another.
Persuasive information is often presented in the form of advertisements, political campaigns, and persuasive speeches. It is important to be aware of persuasive information and to critically evaluate it in order to make informed decisions.
Learn more about Persuasive information:
https://brainly.com/question/25610403
#SPJ11
what was the first play performed at the globe theatre
How many gallons of water is used for residential outdoor water each day across the united states?
Every day in the United States, 8 billion gallons of water are utilized for household outdoor water. Almost 8 billion gallons of water are used each day by American households outside, primarily for landscape irrigation.
More water is used by the typical American family outside than is used for showering and washing clothes combined. Where does it go? Water is used in everything we do, from cooling power plants to relieving thirst and sustaining crop growth.
The typical American uses more than 100 gallons of water per day, while a typical home uses more than 100,000 gallons annually. Every day, more than 1 billion glasses of tap water are used by Americans.
Learn more about gallons Visit: brainly.com/question/30403183
#SPJ4