Answer:
answer to this question is (c)hope you are satisfied with my answer
Label each as either physical or chemical change.
a.corrosion of aluminum metal by hydrochloric acid
b.melting wax
c.pulverizing an aspirin tablet
d. digesting a Three Musketeersbar
e. explosion of nitroglycerin
f. a burning match
g. metal warming up, due to the burning match
h. water vapor condensing on the metal
i.the metal oxidizes, becoming dull and brittle
j.salt being dissolved by water
Answer:
corrosion of aluminum metal by hydrochloric acid - chemical change
melting wax - physical change
pulverizing an aspirin tablet - physical change
digesting a Three Musketeersbar - chemical change
explosion of nitroglycerin - chemical change
a burning match - chemical change
metal warming up, due to the burning match - physical change
water vapor condensing on the metal - physical change
the metal oxidizes, becoming dull and brittle - chemical change
salt being dissolved by water - physical change
Explanation:
A chemical change is one in which a new substance is produced and it is not easily reversible. A chemical change always goes with absorption or evolution of heat.
On the other hand, a physical change is one in which no new substance is formed and it is easily reversible.
The processes mentioned in the question were classified into physical and chemical changes as we can see in the answer section.
Two drivers reach an uncontrolled intersection at the same time. Who has the right of way?
A.) The driver on the left.
B.)No one.
C.)The driver on the right.
⚠️Please help asap, I would like to double check my answer with someone. Thank you
During the Era of Warring
States in China,
Confucius was advocating for
A. peaceful protest
B. obedience
C. civil disobedience
D. free speech
I would suggest B. obedience is the best answer as Confucius is most famously known for advocating basic principles which include taking action, responding to social demands, as well as respecting elders and parents. Obedience falls most in line with the rest of his common ideals.
Which job would not be best suited for an extroverted person?
Answer:
All job are equal.
but you ask.
the answer is labourer
but labour also important for making house.
Answer:
Office Job
Explanation:
Step 1: Define what an extroverted person is
According to https://www.healthline.com, it states that "extroverts are often described as happy, positive, cheerful, and sociable. They aren't as likely to dwell on problems or ponder difficulties. While they experience difficulties and troubles like anyone else, extroverts are often more able to let it roll off their backs."
Step 2: Examine what would not be the best suited job for an extrovert
Since extroverts are often sociable, which means they are outgoing and like doing stuff with other people, this means that they will most likely not want an office job. Office jobs are often isolated for most of the day which is something an extrovert wouldn't want. Therefore, I think that an Office Job is the least suited for an extroverted person.
Answer: Office Job
What are the differences between architects and engineers? in box
Answer:
Both are professional titles acquired through specific schooling and a licensing process.
With regards to the building industry, an architect is the generalist and an engineer is the specialist. Generally, the architect is the conceptual designer of the project, involved through all stages of a project. Engineers come and go (some stay significantly longer than others) and focus on a specific aspect of a building such as the mechanical systems or the structure. Architects and engineers together make up "the design team," and they work together to make the design complete. Architectural elements may be moved for the structure to make more sense and vice versa. The architect is usually the overseer, communicating with all the disciplines involved. The architect is likely the first to notice that the proposed ductwork conflicts with a structural beam, for example.
If the project is large enough, you might have two sets of architect teams: the design architect and the executive architect, also known as the Architect of Record. The executive architect has a more technical focus.
The technical aspects of architecture include compliance with building codes and figuring out all the building stuff related to the final product. For example, a plumbing engineer's drawing will have a line on a drawing representing a plumbing line. An architect's drawing might include a detail that shows that plumbing line as an actual pipe with a thickness with the bricks and cement block of the wall it is penetrating as well as whatever seal will be keeping the rain out.
Because of the difference in role and scope between an architect and engineer, the engineer of a project will be working on many other projects simultaneously, while the architect is dedicated to a few or just the one.
Explanation:
How do i stay motivated to study? i have exams coming up but i tend to lose focus. any tips?
Explanation:
My future me makes me motivated for studies. I want to be a doctor in future and whenever I can't concentrate I just think of it. Or
Set a time table for the subjects you need to work on the most.spend maximum time and whenever you don't want to study or don't wish to study just do anything else for some time like drawing and then continue.Stay away from social media or technology while studying.Which statement best describes a person who is following through on a previously made decision?
Answer:
The two
all the world now ok?
In what ways can Confucasianism be defined as a secular or "humanistic" philosophy rather than a supernatural religion?
Answer:
Why has Confucianism been defined as a "humanistic philosophy" rather than a supernatural religion"? Confucianism had a secular outlook on society and didn't find it necessary for more educated people to look to gods to keep a social harmony.
Explain any four attributes of God
As China modernized they wanted to
simultaneously
A. eliminate inequalities of class and gender
B eliminate poverty
C. eliminate communism
Answer:
I think its to eliminate inequalities of class and gender
Explanation:
I think tho!! :)
define multiple angle with an example
Answer:
If A be a given angle then 2A, 3A, 4A, etc., are called multiple angles. Here we will derive the formulae for multiples of angles or numbers.
The following are the sub-topics which deals with the trigonometrical ratio of multiple angels such as trigonometric functions of 2A in terms of A, trigonometric ratios of 2A in terms of tan A and trigonometric ratios of angle 3A in terms of an angle A.
● Multiple Angles
sin 2A in Terms of A
cos 2A in Terms of A
tan 2A in Terms of A
sin 2A in Terms of tan A
cos 2A in Terms of tan A
Trigonometric Functions of A in Terms of cos 2A
sin 3A in Terms of A
cos 3A in Terms of A
tan 3A in Terms of A
Multiple Angle Formulae
9. Windows Movie Maker is a ... software created by Microsoft. * a.Subscription base b. Free c.chargable d. Renewable
Answer:
b. Free
Explanation:
A software can be defined as a set of executable instructions (codes) or collection of data that is used typically to instruct a computer how to perform a specific task and to solve a particular problem.
Basically, softwares are categorized into two (2) main categories based on their shareability and availability, these are;
I. Shareware.
II. Open-source software.
III. Closed-source (subscription-based) software.
IV. Freeware.
A freeware software refers to a type of software application (program) that can be downloaded over the internet and used at no extra cost i.e without an end user having to pay an amount of money as fees.
Windows Movie Maker is a free video editing software that was designed (created) and developed by Microsoft Inc. This free software was developed to avail it end users the opportunity to effectively, easily and quickly create movie using picture and video files.
The reason that Germany attacked Belgium
and France before Russia was
A. they believed Russia would be slow to mobilize due to its size
B. France was an easier target
C. France was a greater threat to them
2. True or False? While climate appears to significantly influence the
atmosphere, the effects of climate change are easy to see over large areas of
the Earth, and on plant/animal species.
True
False
Answer:
True
Explanation:
Its and is true. So I hope it will help you
Eid Mubarak!!
Since it's Eid Al-Adha today, explain why Muslims sacrifice goats, sheeps, camels, or cows?
Do not use go.ogle or else you will be reported InshAllah.
May Allah guide us all, ameen.
Answer:
In order to reflect Prophet Ibrahim's aka Abraham willingness to sacrifice his son, Ismail
Explanation:
Every year during the festival of Eid al-Adha, Muslims around the world sacrifice an animal the animal can be aa goat, sheep, cow or camel to reflect Prophet Ibrahim's or Abraham's willingness to sacrifice his son, Ismail (Ishmael) after Allah who is also referred as God instructed him to in a dream.
Answer:
To thank God for his blessings and including the blessing of life. And to revival sunnah the prophet of God Abraham when God commanded him to slaughter his son, and their response to God’s command, so God ransomed him with a sheep, and that was on the Day of alduhaa, so the Muslim remembers their patience and their submission to God’s obedienceExpanding the Muslim over himself and his family, honoring his neighbors and his guests, and giving alms to the poor, and this is a kind of showing the joy that Islam commanded on the day of Eid and speaking of a blessingEID MUBARK (*_*)
Explanation:
A job shadow is:
A. a part-time job.
B. a work-study position.
C. an unpaid career experience.
D. community service.
On A-P-E-X
I give Brainliest for the correct answer
Answer:
Explanation:
Option C is the correct answer
superstar such as Angelina Jolie, who reportedly is paid $15 million or more per movie overpaid?
it should go to me
Explanation:
I want donuts
sorry this isn't and actual answer
Which of the following is NOT part of the definition of ‘Planet’?
Among the options, Rocky mass is not a part of the definition of a planet. Thus option E is the appropriate answer.
What is a planet?Planets are a celestial body , part of the solar system, they differ from stars. There are 9 planets present in the solar system.
The definition of a planet includes that it orbits a star, which is a celestial body that has a clear orbit of other objects. Rocky mass refers to a sizable and hazy mass of solid earth materials not included in planets.
Therefore, option E rocky mass is the appropriate answer.
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(B) How could U.S. workers possibly compete with foreign workers who are making wages that are only one-fifth of the wages of U.S. workers?
The correct answer to this open question is this.
Although there are no options attached we can say the following.
The way U.S. workers could possibly compete with foreign workers who are making wages that are only one-fifth of the wages of U.S. workers is the following.
US workers have to demonstrate their value, supported by their experience and academic preparation.
It is clear that immigrant workers are going to accept low-paid jobs or less amount of money for the work they do. That has made some US companies prefer hiring immigrants. But let's accept it, there are many jobs that many Americans are not willing to do. We are basically talking about works in the factories, in some industries, in construction, or in housekeeping jobs.
In the corporate world, white Americans still dominate the management and directive roles. There are just a few immigrants that are at the top of the hierarchy, however, the next generation of immigrants are pushing hard(sons and daughters of immigrants).
And competence is good. So American people and youngsters in general, have to be conscious of this situation and try harder. In the end, up until today, American companies still prefer US citizens to manage companies and favor them when deciding who is going to escalate in the corporate ladder.
What does the Fifth Amendment say about trying someone twice for the same crime?
A.
It prevents a person from being tried twice for the same crime if the person is found guilty.
B.
It allows a grand jury to decide if a person found guilty can be tried twice for the same crime.
C.
It allows a judge to decide if a person found not guilty can be tried twice for the same crime.
D.
It prevents a person from being tried twice for the same crime if the person is found not guilty.
Answer:
A
Explanation:
i think
pick the two right awnsers
What two positions does Article II of the Constitution establish?
A.vice president
B.president
C.Speaker of the House of Representatives
D.chief justice of the Supreme Court
In Mesopotamian civilization, people often
believed that the gods were angry with
them because
A Corrupt priests manipulated them in order to make them
easier to control
B. It was part of their storytelling tradition
C. Life was unpredictable and difficult, and they assumed their
difficulties were a punishment
பாபா 2007
Answer:
C.) Life was unpredictable and difficult, and they assumed their difficulties were a punishment
Explanation:
The Mesopotamians believed in many gods who control different aspects of life; examples include Ishtar, the goddess of love and war, and Enki, the god of freshwaters. With the gods having power over specific aspects of their lives, they believed that keeping them happy was essential to the prosperity of their civilizations. For example, if a civilization does not have a sufficient yield in crops, they will believe they upsetted Tammuz, the god of agriculture. This is why the Mesopotamians built massive temples called ziggurats to worship and keep the gods happy and prevent tragedies from occurring.
(A) superstar such as Angelina Jolie, who reportedly is paid $15 million or more per movie overpaid?
Answer:
More per movie overpaid
True or False? Modern climate modeling on a global scale is dependent on accurate data and sophisticated algorithms designed to capture the complexity of weather and climate variables.
Group of answer choices
True
False
Answer:
True
Explanation:
Global climate modeling involves the use of data in delineating the interaction between various weather variables and the building predictive weather and climate models. The performance of weather and climate models is such a complicated one given the level of unpredictability usually attached with weather and climatic condition and the vast amount of data that has to be incorporated into model building. The accuracy of data is often of huge importance in an attempt to develop a functional model as it will be responsible for model training which in conjuction with a flexible and efficient algorithm (rules) are key to capturing complex relationships and hence developing an efficient model.
Which situation best illustrates the economic concept of opportunity cost?
O A. A business spends money on new computers, so it can't afford
new office furniture.
B. A business invests in finding new customers rather than rewarding
current customers.
C. A business plans to invest all of its profits back into the company
to keep growing.
D. A business looks for workers overseas, so it has to hire a
multilingual staff.
Answer:
A
Explanation:
believe what I tell you I just took the test
A business spends money on new computers, so it can't afford new office furniture best illustrates the economic concept of opportunity cost. The correct option is A.
What is business?A business is an organisation or entity that produces and sells goods or services to customers through commercial, industrial, or professional activities.
It can be a sole proprietorship, partnership, corporation, or any other type of profit-generating organisation.
A company that spends money on new computers but cannot afford new office furniture exemplifies the economic concept of opportunity cost.
The cost of passing up one option in favour of another is known as opportunity cost. In this case, the opportunity cost of buying new computers is the missed opportunity to buy new office furniture.
Based on its priorities and available resources, the company must decide which option is more important.
Thus, the correct option is A.
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Plz someone help plz show your work and I’ll transfer pay u❤️
Answer:
Hey I don't know what happened I couldn't comment i will write answers here
Evidence:
The green powder changed to a black powder
mass of crucible = 27.24g
mass of crucible + malachite = 29.36g
mass of crucible + product = 28.76 g
the analysis is in the picture
and can you tell your insta id if any problem arises I will tell you there
An open-pit iron mine has been abandoned for several years. Before they left, the miners filled in the pits with soil that included tailings and other iron containing waste products from the mine's productive years. Which of the following hazards do the pits most likely pose to the surrounding environment?
I. Acid mine drainage
II. Cyanide leaching
III. Increased carbon emissions
A.) I only
B.) II only
C.) III only
D.) I and III only
I. Increased carbon emissions
seems to be unlikely/wrong, so options c and d are out
I would go with a, but it's almost 50/50 to b.
my best advice is that c and d are nonsense based on III and I
The hazards which the pits most likely pose to the surrounding environment are the acid mine drainage and the increased carbon emissions. Thus, the correct option is D.
What are Hazards?A hazard is a dangerous phenomenon, substances, human activities or the conditions. Hazards may cause loss of life, injury or other health impacts, property damages, loss of livelihoods and the services, social and economic disruption, or the environmental damages.
The hazards which the pits do most likely pose to the surrounding environment are the acid mine drainage and the increased carbon emissions. These hazards can damage the surrounding environment and it may risk the degree of likelihood.
Therefore, the correct option is D.
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Which of the following is NOT something you should always do before a journey?
A. Map the road ahead
B. Deflate and reinflate your tires
C. Assess your fitness to drive
D. Use the GPS properly, if necessary
Help plz
The answer option which isn't something you should always do before a journey is: B. deflate and re-inflate your tires.
What is a journey?A journey can be defined as a process that typically involves the movement of a person from geographical location to another, especially through the use of automobile vehicles.
Generally, deflating and re-inflating of tires is a statement which isn't something you should always do before a journey
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From 1450-1750, Japan and China were
similar in their
A. Systems of government
B. Expansionist policies
C. Isolationist foreign policies
D. Culture
What epoch was characterized by ice ages and adapted animals? A) anthropology b) Holocene c) Pleistocene d) jurassic
