A physical property can be observed while the substance remains the same in its chemical composition.
a. true
b. false
Answers
A physical property can be observed while the substance remains the same in its chemical composition. the given statement is True.
What is chemical composition?The proportions of the elements that make up a pure substance are represented by the chemical composition of that substance. Chemical formulas like empirical or molecular formulas can be used to express it.
As an illustration, the chemical formula for water is H2O, which indicates that each molecule of water is made up of two hydrogen (H) atoms and one oxygen atom (O). A mixture's chemical composition can be described as the distribution of the different substances, or "components," that make up the combination. Water's chemical composition can be understood as a 2:1 ratio of hydrogen to oxygen atoms. In other words, it is the same as quantifying each component's concentration.
To know more about chemical composition visit :
https://brainly.com/question/678196
#SPJ4
Related Questions
What innovation under the Sung dynasty made trade quicker and easier?
paper currency
the spinning wheel
irrigation canals
woodblock printing
Answers
Answer:
The answer is D, Woodblock printing.
Answer:
The answer is D
wood block printing
:)
Explanation:
what is society's standard way of dealing with illness and injury?
Answers
Society's standard way of dealing with illness and injury involves seeking medical treatment from healthcare professionals and utilizing healthcare infrastructure, along with implementing public health measures and providing support networks for individuals.
Society's standard way of dealing with illness and injury varies across cultures and healthcare systems. However, there are several common approaches and practices that can be considered as society's standard ways of addressing health issues:
1. Medical Treatment: Society generally relies on medical professionals and healthcare institutions to diagnose, treat, and manage illnesses and injuries. This includes seeking medical advice, receiving appropriate medication or therapy, and undergoing necessary medical procedures.
2. Healthcare Infrastructure: Societies establish healthcare systems, including hospitals, clinics, and healthcare facilities, to provide accessible and quality care for individuals who are ill or injured. These institutions are equipped with medical professionals, technology, and resources to address health conditions.
3. Public Health Measures: Society often implements public health measures to prevent and control the spread of diseases. This can include vaccination programs, health education campaigns, sanitation efforts, and disease surveillance to safeguard population health.
4. Support Networks: Individuals facing illness or injury often receive support from family, friends, and communities. Emotional support, practical assistance, and caregiving help individuals cope with their health challenges.
5. Health Insurance: Many societies have health insurance systems in place to provide financial coverage for medical expenses. This ensures that individuals can access necessary healthcare without experiencing significant financial burdens.
6. Rehabilitation and Recovery: Society recognizes the importance of rehabilitation and recovery for individuals with injuries or chronic illnesses. Rehabilitation programs, physical therapy, and social services may be available to aid in the recovery process and enhance the individual's overall well-being.
7. Legal Frameworks: Societies often establish legal frameworks to protect the rights of individuals with illnesses or injuries. These frameworks can include disability rights, anti-discrimination laws, and regulations related to healthcare ethics and patient privacy.
It is important to note that societal approaches to illness and injury continue to evolve based on advancements in medical knowledge, cultural norms, and policy changes. Additionally, access to healthcare and the standard of care may vary across different regions and socioeconomic contexts.
Learn more about healthcare:
https://brainly.com/question/27741709
#SPJ11
DBQ: Evaluate the extent factors shaped the modern
Olympic movement from 1892 to 2002.
Historical Background: The Olympic Games were athletic competitions held in Greece approximately every
four years from 776 B.C.E. to 393 C.E. After several years of planning, the first modern Olympic Games were
held in Athens in 1896
Answers
The modern Olympic movement from 1892 to 2002 was shaped by various factors, including:
International communityWomen's suffrageGlobal economyCreating an international community of people from various racial, cultural, and historical backgrounds was the initial aim of the contemporary Olympic movement.
Women's suffrage: The modern Olympic movement was significantly shaped by the advent of feminism and the women's suffrage movements.
Global economy: The development of capitalism and the global economy both had an impact on the modern Olympic movement.
These elements still influence the Olympic Games today as nations strive for honor, dominance, and financial gain while simultaneously fostering world peace and cooperation.
As a result, the significance of the modern Olympic movement from 1892 to 2002 are the aforementioned.
Learn more about on Olympic movement, here:
https://brainly.com/question/5336564
#SPJ1
Sacagawea and Charbonneau were invited to join the Corps of Discovery
as: *
a. Navigators
b. Doctors
c. Translators
d. Negotiators
Answers
5. Montesquieu was the major influence that helped the framers of the Constitution
come up with the idea of the_________,__________,_________ and branches of government
Answers
Montesquieu was the major influence that helped the framers of the Constitutioncome up with the idea of the Separation of Powers, Legislative, Executive and Judicial branches of government
How did Montesquieu influence the framers?Montesquieu played a significant role in shaping the ideas of the framers of the Constitution in regard to the separation of powers and the establishment of three branches of government.
His concept of the separation of powers proposed the division of governmental authority into distinct branches to prevent the accumulation of power in any single entity.
This concept resonated with the framers who sought to establish a system of checks and balances to safeguard against tyranny and maintain the stability of the newly formed United States.
Read more about Montesquieu
brainly.com/question/14196001
#SPJ1
Help with these questions please. no handwriting.
1) why is childhood immunizations so important?
2) what is included in family planning? why is planning important?
3) why was the Roe v. Wade court decision so important?
Answers
Childhood immunizations protect children from diseases, while family planning empowers individuals to make informed reproductive choices. Roe v. Wade ensured women's constitutional right to safe and legal abortion services.
1) Childhood immunizations are crucial because they help to protect young children from infectious diseases that can lead to serious and even life-threatening illnesses. Immunizations stimulate the body's immune system to recognize and fight off specific germs and viruses that cause these diseases.
This means that if a child comes into contact with a particular disease, their body is better prepared to fight it off, reducing the risk of serious illness or complications. Additionally, childhood immunizations help to protect the broader community by reducing the overall spread of disease.
2) Family planning includes a range of services and methods to help individuals and couples plan when to have children and how many children to have. It includes counseling and education on contraception, fertility, pregnancy, childbirth, and reproductive health.
Planning is important because it can help to improve the health and well-being of individuals, families, and communities.
By having access to information and services, individuals can make informed decisions about their reproductive health, which can lead to better health outcomes, reduced risk of unintended pregnancies, and more stable and fulfilling family lives.
3) The Roe v. Wade court decision was so important because it established a woman's constitutional right to access safe and legal abortion services.
Prior to this decision, many states had restrictive laws that made it difficult or impossible for women to access abortion services, which put them at risk of injury or death from unsafe, illegal procedures.
The Roe v. Wade decision affirmed a woman's right to make her own decisions about her body and her health and set an important precedent for reproductive rights that have been upheld in subsequent court cases.
To learn more about immunizations
https://brainly.com/question/26233689
#SPJ11
Descriptive answer please:
identify some of the advantages and disadvantages of mass communications and constant connectivity, and explain the role that social media plays in controlling/influencing large portions of contemporary society.
Answers
Mass communications and constant connectivity offer advantages such as increased access to information and global connectivity, but they also bring disadvantages such as information overload and privacy concerns.
The advantages of mass communications and constant connectivity include increased access to information, rapid dissemination of news and events, global connectivity, and enhanced opportunities for social interaction.
Mass communications allow for the efficient spread of information, enabling individuals to stay informed about global events and connect with people from different cultures and backgrounds.
Constant connectivity ensures that individuals can access this information and connect with others anytime, anywhere, fostering a sense of belonging and collaboration.
However, there are also disadvantages to consider. The overwhelming amount of information can lead to information overload and difficulty in discerning reliable sources.
Constant connectivity can contribute to addiction and dependency on technology, leading to social isolation and mental health issues. Moreover, privacy concerns arise as personal information becomes easily accessible and vulnerable to misuse.
Social media plays a significant role in controlling and influencing contemporary society. It has the power to shape public opinion, amplify certain narratives, and manipulate user behavior. The algorithms employed by social media platforms prioritize content based on user preferences, leading to echo chambers and filter bubbles that reinforce existing beliefs. This can hinder critical thinking and contribute to polarization.
Additionally, the viral nature of social media can spread misinformation rapidly, impacting public discourse and decision-making processes. Social media's influence extends to areas such as politics, marketing, and social movements, making it crucial to critically evaluate the information and effects it presents.
To learn more about mass communications
https://brainly.com/question/20696487
#SPJ11
True or false , In physical change, the substance formed has different properties than the original substance .
Answers
Answer: false
Explanation:
you bad p rivate answer
Answers
I think you might've made a typo love <3
hey gurl sooo NASA wants to know how your eyes hold the galaxy !?
Answers
Answer:
they have sight
Explanation:
edge2020
Answer:
Easy her eyes have two tough hands so it can hold the entire milky way galaxy
Explanation:
jk
What is Thomas Jennings known for
Answers
Answer:
Thomas L. Jennings was the first black man to receive a patent. The patent was awarded on March 3, 1821 (US Patent 3306x) for his discovery of a process called dry-scouring which was the forerunner of today's modern dry-cleaning. Jennings was born free in New York City, New York in 179
Explanation:
Answer:
Thomas L. Jennings was the first black man to receive a patent. The patent was awarded on March 3, 1821 (US Patent 3306x) for his discovery of a process called dry-scouring which was the forerunner of today's modern dry cleaning. Jennings was born free in New York City, New York in 1791.
Explanation:
Direction : write " True " if the statement is correct and " False " if the statement is incorrect
1. Both age and sex structures are the social structures of a given population .
2. Fertility is a biological factor by which a population replaces itself .
3. The low lands of Ethiopia are areas of densely populated .
4. It is possible to minimize the impacts traffic accidents .
5. Archaeology study both human prehistory and history .
6. Australopithecines were the earliest human species .
7. Homo Sapiens are the same and one with modern human being
Answers
fase
true
true
false
true
Answer:
question one: True
Question two: False
Question three: False
Question four: True
Question five: True
Question six: False
Question seven: True
Explanation:
what is one thing you want to remember from this year that you would like to tell your future children?
Answers
I want to remember all the changes that Corona-Virus has brought onto people and myself that we had to embrace. Such as the change from learning inside of school where you had teachers and other students to where we had to switch to learning at home where you were alone. Also the lock downs that has harmed small businesses. I just want to remember how much Corona-Virus has impacted people and how it has shaped our world today.
Which agency, along with the state board of education, is responsible for education policies in the state of texas? question 5 options: treasury agency foundation school agency texas education agency school principals agency
Answers
The Texas Education Agency is the state agency that oversees primary and secondary public education.
The TEA is led by the Commissioner of Education, who is nominated by the governor. A hierarchy of deputy commissioners, associate commissioners, division heads, and agency personnel supports the Commissioner. The TEA Organizational Chart (PDF, 69 KB) depicts agency structure.
A general summary of Texas compulsory education regulations, which mandate children aged six to eighteen to attend school, with exceptions such as leaves of absence, home-schooling, or early graduation.
Texas Education Agency (TEA).
The previous State Board of Education and the position of State Superintendent of Public Instruction were disbanded by the legislature in 1949, and the Gilmer-Aikin Laws established the Texas Education Agency as the state's administrative agent to oversee the public school system.
For more questions on secondary public education
https://brainly.com/question/25874168
#SPJ4
Answer:
C. Texas Education Agency
Explanation:
The Texas Education Agency and the State Board of Education establish education policies in Texas.
Dru is reading about the different types of research. If he reads, "this type of research has the primary advantage of allowing a scientist to determine cause and effect relationships," what kind of research method is he studying?.
Answers
The kind of research method that he is studying is A laboratory experiment.
Experimental research, often called as true experimentation, uses the scientific method to establish the cause effect relationship among a group of variables that make up a study.
"A laboratory experiment is an experiment that is conducted under highly controlled conditions (not necessarily a laboratory), where accurate measurements are possible. The researcher decides where the experiment will take place, at what time, with which participants, in what circumstances and using a standardized procedure."
Laboratory experiments allow the precise effects of independent variables on dependent variables to be measured.
To know more about laboratory experiment click below
brainly.com/question/13142627
#SPJ4
Which of these scenarios demonstrates an early form of social stratification?
A. A tribe comes into conflict with its neighbor over a water supply.
B. A farmer trades some of his crops to another farmer for different
crops.
C. A hunter shares his meat with members of his tribe.
D. A strong warrior is selected as a leader of a group.
SUBMIT
Answers
Answer:
A strong warrior is selected as a leader of a group
Explanation:
D
BRAINLIEST?
was antigone doing when she was captured? what did she say? who captured her?
Answers
Antigone was burying her brother Polyneices when she was captured. She claimed that she was following the divine law. Antigone was captured by Creon's soldiers.
To know more about Antigonevisits
https://brainly.com/question/33488555
#SPJ11
Which is a consequence of poor credit score?
Answers
A sixth-grade teacher had decided to use literature circles with her class to work through a new fiction text they're reading. She will provide the groups with guided questions and discussion ideas to complete during and after their reading sections. Which question stem would encourage students to relate their own lives to the reading
Answers
Answer:
How can you relate to the story?
Explanation:
A question stem includes what you are asking, so if you ask the students "how can you relate to the story?", the answers you get are specifically to encourage students to relate their own lives to the reading, as the exercises says. A question stem guides the student to answer what the teacher, in this case, asks for.
which source of money for public schools in texas is the largest?
Answers
Property taxes are the largest source of funding for public schools in Texas. Therefore option A is correct.
A property tax, also known as a millage rate, which is also known as an ad valorem tax is levied on the value of the property. Taxes are collected by the governing body of the regulator where the property is located. National governments, federal states, counties or geographical areas, or municipalities may be considered. Property taxes are generally collected from homeowners and are used by counties and states for the funding of critical programs and infrastructure, for example, police and fire protection, schools, road and highway construction, and other uses that vary by jurisdiction.
Learn more about jurisdiction :
https://brainly.com/question/12448353
#SPJ4
The complete question is :
Which source of money for public schools in texas is the largest?
(A) property taxes
(B )income taxes
(C) state taxes
(D) federal taxes
people tend to prefer a(n) ________ image of themselves, while their friends prefer a(n) ________ version of them.
Answers
People tend to prefer a positive self-image, while their friends may have a more realistic or balanced view of them.
People have a tendency to maintain a positive self-image and view themselves in a favorable light. This self-enhancement bias leads individuals to highlight their positive qualities, achievements, and strengths while downplaying or minimizing their weaknesses or flaws. It is natural for individuals to want to see themselves in a positive and favorable way as it boosts self-esteem and enhances their overall well-being.
On the other hand, friends or close acquaintances may have a more objective perspective of an individual. They may see the person in a more realistic and balanced manner, acknowledging both their positive attributes and areas for improvement. This difference in self-perception and how others perceive us is influenced by factors such as self-presentation, social norms, biases, and the depth of interpersonal relationships.
Learn more about social here:
https://brainly.com/question/30911389
#SPJ11
Which of the following accurately describes the Middle Ages?
the two centuries following Charlemagne's crowning
A. the two centuries following Charlemagne's crowning
B. the time during the wars between the French monarch and Germanic tribes
C. the time period following the fall of Rome
D. the time of economic growth due to increased agricultural production
Answers
Answer:
C. The middle ages all started when we fell to Romes rule
Explanation:
The Middle Ages, or medieval time, is generally believed to have started with the fall of the Roman Empire in 476 and to have lasted about 1,000 years until about 1450. The beginning of the Middle Ages is called the Dark Ages because the great civilizations of Rome and Greece had been conquered.
Hope this helpsHope this is right Ask questionsAnswer:
C. The middle ages all started when we fell to Romes rule
Explanation:
true or false: each branch of government has some power over the other two branches, helps prevent any one branch from becoming too powerful.
Answers
Each branch of government has some power over the other two branches, helps prevent any one branch from becoming too powerful is TRUE
Each arm of government should have the ability to restrain the authority of the others thanks to checks and balances. These tasks are under the purview of each of the three branches of the government. The higher levels are superior than the lesser levels. This was done in order to avoid a scenario in which certain leaders might adopt an authoritarian outlook.
A system of checks and balances is one way to stop one branch of the government from acting autonomously or with excessive power. To prevent a single person from having a monopoly on power, I believe that two other parts of government may control one branch.
To know more about power on
https://brainly.com/question/17715922
#SPJ4
according to the rules of economics, all resources are
Answers
Answer:
All resources are in their supply. The wants and needs of people are unlimited and limited
Explanation:
True or False: North America and South America have the same seasons at the same time.
Answers
Answer:
Falso
Explanation:
La hora casi siempre concuerda pero en America del sur no hay estaciones asi que no
Directions: Read each of the following scenarios carefully. Determine which principle
of democracy is best exemplified in each situation. Type/write the name of the principle in the box provided.
ANSWER CHOICES
Popular sovereignty
Rule of law/limited government
Checks and balances
Judicial review
Separation of Powers
Federalism
Answers
Answer:
I don't know sorry search on
kit.ly
Learn more about six guiding principles, from:
brainly.com/question/11274888
#SPJ2
What was the main difference between the psychological thinking of wilhelm wundt and earlier philosophers who were also interested in thinking and behavior?.
Answers
The main difference is that Wundt and his students collected data on human thinking and behaviour in a laboratory setting.
What is Psychology?In more technical terms, psychology is the study of the human mind and its processes. This definition alone opens up a wide range of interpretation possibilities.
Psychology, as an overall professional choice, offers a diverse and multi-faceted platform for those seeking to help others.
With such a short phrase, it is difficult to define psychology. This field's depth is comparable to that of biological and scientific fields. It is constantly changing and expanding, resulting in a more dependable yet complex science with each passing day. Psychology, in its application, touches on many different aspects of human life and behaviour.
To learn more about Psychological thinking, visit:
https://brainly.com/question/24471236
#SPJ4
Individuals with hormonal imbalances can exhibit excessive hairiness. this is known as:________
Answers
Reason: Hirsutism is a condition in women that results in excessive growth of dark or coarse hair in a male-like pattern — face, chest and back caused by excess male hormones
Find the density for the following:Temperature = 8◦C, height = 3.4 kmTemperature = -2◦C, height = 3.9 kmPlease find the Virtual Temperature of the air (assuming the air is unsaturated)Temperature = 10◦C, mixing ratio = 10.73 g/kgTemperature = 4◦C, saturation mixing ratio = 6.75 g/kg, RH = 85%
Answers
Scenario 1: The density at 8°C and a height of 3.4 km is approximately 0.888 kg/m³.
Scenario 2: The density at -2°C and a height of 3.9 km is approximately 0.716 kg/m³.
Scenario 1: The virtual temperature of the air is approximately 284.36 K.
Scenario 2: The virtual temperature of the air is approximately 278.84 K.
To find the density for the given scenarios, we can use the ideal gas law. The formula for density is given by:Density = (P * M) / (R * T)Let's calculate the density for each scenario:Scenario 1:Temperature = 8°C = 281.15 KHeight = 3.4 kmAssuming standard atmospheric pressure at this height is 700 hPaUsing the ideal gas law and the specific gas constant for dry air (R = 287.058 J/(kg·K)), we can calculate the density:Density = (P * M) / (R * T)Density = (700 * 0.0289647) / (287.058 * 281.15)Density ≈ 0.888 kg/m³Scenario 2:Temperature = -2°C = 271.15 KHeight = 3.9 kmAssuming standard atmospheric pressure at this height is 600 hPaUsing the same formula and specific gas constant, we can calculate the density:Density = (P * M) / (R * T)Density = (600 * 0.0289647) / (287.058 * 271.15)Density ≈ 0.716 kg/m³To calculate the virtual temperature of the air, we can use the following formula:Tv = T / (1 - (0.378 * e / P))Let's calculate the virtual temperature for each scenario:Scenario 1:Temperature = 10°C = 283.15 KMixing ratio = 10.73 g/kgFirst, we need to convert the mixing ratio to vapor pressure using the formula:e = (0.622 * Mixing ratio) / (1 + Mixing ratio)e = (0.622 * 10.73) / (1 + 10.73) ≈ 4.03 hPaAssuming the atmospheric pressure is 1013 hPa, we can now calculate the virtual temperature:Tv = 283.15 / (1 - (0.378 * 4.03 / 1013))Tv ≈ 283.15 / 0.9962Tv ≈ 284.36 KScenario 2:Temperature = 4°C = 277.15 KSaturation mixing ratio = 6.75 g/kgRelative humidity (RH) = 85%To calculate the vapor pressure (e), we can use the formula:e = (Saturation mixing ratio * RH) / 100e = (6.75 * 85) / 100 ≈ 5.74 hPaUsing the same atmospheric pressure of 1013 hPa, we can calculate the virtual temperature:Tv = 277.15 / (1 - (0.378 * 5.74 / 1013))Tv ≈ 277.15 / 0.9943Tv ≈ 278.84 KFor more questions on density
https://brainly.com/question/26364788
#SPJ8
What was Incan quipu?
a form of religious communication used only by priests
a set of illustrations that took the place of a written language
a piece of jewelry that told a family group's history
a form of record keeping that used strings and knots
Answers
Answer:
D
Explanation:
An Incan quipu is a form of record-keeping that used strings and knots. Thus the correct option is D.
What is the significance of Incan quipu?Quipus were utilized by the Inca empire to preserve records so rather than writing because they did not have a formalized written language. Quipus were also useful for long-distance communication.
The primary method of policies regarding In Incas empire was through quipus. In order to store numerical data, they are usually seen of as counting tools or great benefits.
The fiber, texture, and spin of a string may all be used by Quipu to communicate a message. In addition to being utilized to track specialized labor systems, they served as financial assets that permitted economic exchanges.
Therefore, option D is appropriate.
Learn more about Incan quipu, here:
https://brainly.com/question/29307732
#SPJ6