certain substances are placed in the beaker in given picture if the following items are placed in a water filled beaker then state in what condition it remain 1 gravel of the sand 2 drops of sunflower oil ? pls ans me​

Answers

Answer 1

Answer:

The gravel of the sand will dissolve a part and what is not dissolved will be deposited on the bottom of the Beaker. The gravel deposited on the bottom of the Beaker will change color, presenting a darker color than normal.

Drops of sunflower seed oil, on the other hand, will accumulate in several circles, will not dissolve and will float on the water surface inside the Beaker.

Explanation:

Gravel of the sand is a polar material, which means that it mixes with the water dissolving in it. However, the payment contained in a beaker has a dissolution limit, in which case when the gravel of the sand is poured into a beaker with water, the gravel will be dissolved until it reaches the dissolution limit. When this limit is reached, the gravel of the sand that has not been dissolved will be deposited in the bottom of the beaker. The color of the gravel of the sand will also change, becoming darker.

Drops of sunflower oil are nonpolar substances, which means that they will not be dissolved in water. However, these drops will come together in several circles and will not mix in the water, but will remain floating on its surface.

Sunflower oil is less dense than water and therefore remains on the surface, while gravel of the sand is more dense than water and is therefore deposited on the bottom of the baeaker.


Related Questions

Which of the following is the most accurate description of Joliet?

Answers

The answer is B. He was the first white man to travel the Mississippi River, sponsored by the French, along with his father, James Marquette

Danny's parents gifted him a new sport bike. Although his father advised him to take safety precautions while riding the bike, he went out for a ride without any safety gear. While riding, Danny fell down from the bike and sustained injuries. In this scenario, Danny's belief that he was immune to misfortune exemplifies:________

Answers

This question does not provide us with any options. I also didn't find  a complete version of it online. So I will answer according to the instructions and details provided.

Answer:

In this scenario, Danny's belief that he was immune to misfortune exemplifies: the invincibility fable.

Explanation:

In teenagers, the frontal lobe's development is still incomplete. It is the part of the brain that's responsible for understanding consequences. Because of that, invincibility fable is common among adolescents, such a Danny. Invincibility fable is the feeling of being immune to misfortune, injuries, or consequences. It is a feeling of indestructibility, which explains why some teenagers often engage in risky behavior.

The group in an experiment that is not manipulated (or only sham or mock manipulated) and is maintained under a standard set of conditions is called the ____________ group. Type an answer

Answers

Answer:

control group

Explanation:

In simple words, The control group can be  described as a group in an analysis or trial that does not obtain attention from investigators and is then seen as a reference to assess how other participants are tested.

The control group becomes a category isolated from the remainder of the process so that the predictor variables being evaluated can not affect the outcome. This separates the influence of an explanatory variables mostly on procedure and can aid to rule out possible interpretations of the study results.

A study by van der Vink and students at Princeton University suggests that the level of democracy is more important than the strength of an economy in determining the death toll of a natural disaster.a. Trueb. False

Answers

The correct answer is true.

It is true that a study by Van der Vink and students at Princeton University suggests that the level of democracy is more important than the strength of an economy in determining the death toll of a natural disaster.

When studying Geoscience, these students did research under the tutelage of Gregory Van der Vink, who was the Director of Planning for Incorporated Institutions of Seismology. The students created a hazard map of the United States with information about natural disasters such as hurricanes, earthquakes, tornados, and floodings. And these students also calculated the cost of the damages in the United States.

a conflict should end in win-win situation.what does it mean elaborate clearly​

Answers

I would say that, since a conflict is an serious "argument" between two different things, it most likely means that people could have their own opinions and people have different beliefs. Since it should end in a win-win situation, the two people (or more) arguing about something will have their own side at the end of it all. Hope this answered your question

_____ ethics, describes how people act, "and/or what sorts of moral standards they calim to follow".

Answers

Answer:

I believe Descriptive Ethics is the answer you’re looking for.

Good luck!

who taught the Prophet (PBUH) the art of trade​

Answers

Answer:

His uncle Abu Talib,he raised him as his own son.He took him along on his journeys and taught him the art of trade.

Explanation:

The Right to Social Justice has addressed the principle of inclusion, How?Explain​

Answers

Answer:

The Right to Social Justice ensures that everyone regardless of ethnicity, gender or class are all equal before the law and this helps to address the principle of everyone being included in system.

This also translates to everyone being treated fairly in terms of the available opportunities in the country. It enables everyone to know that they are equally entitled to any resources or position due to the lack of preference the right to social justice discourages.

excerpt from “Solitude” by Henry David Thoreau This is a delicious evening, when the whole body is one sense, and imbibes delight through every pore. I go and come with a strange liberty in Nature, a part of herself. As I walk along the stony shore of the pond in my shirt sleeves, though it is cool as well as cloudy and windy, and I see nothing special to attract me, all the elements are unusually congenial to me. The bullfrogs trump to usher in the night, and the note of the whippoorwill is borne on the rippling wind from over the water. Sympathy with the fluttering alder and poplar leaves almost takes away my breath; yet, like the lake, my serenity is rippled but not ruffled. These small waves raised by the evening wind are as remote from storm as the smooth reflecting surface. Though it is now dark, the wind still blows and roars in the wood, the waves still dash, and some creatures lull the rest with their notes. The repose is never complete. The wildest animals do not repose, but seek their prey now; the fox, and skunk, and rabbit, now roam the fields and woods without fear. They are Nature’s watchmen, —links which connect the days of animated life. . . . Some of my pleasantest hours were during the long rain storms in the spring or fall, which confined me to the house for the afternoon as well as the forenoon, soothed by their ceaseless roar and pelting; when an early twilight ushered in a long evening in which many thoughts had time to take root and unfold themselves. . . . Men frequently say to me, “I should think you would feel lonesome down there, and want to be nearer to folks, rainy and snowy days and nights especially.” I am tempted to reply to such,—This whole earth which we inhabit is but a point in space. How far apart, think you, dwell the two most distant inhabitants of yonder star, the breadth of whose disk cannot be appreciated by our instruments? Why should I feel lonely? Is not our planet in the Milky Way? This which you put seems to me not to be the most important question. What sort of space is that which separates a man from his fellows and makes him solitary? I have found that no exertion of the legs can bring two minds much nearer to one another. Which sentence best expresses the author’s viewpoint about life in the woods in "Solitude"? Life in the woods is characterized by fear and uncertainty. Life in the woods isn't for everyone. Living in the woods is like living on another planet. Everything about life in the woods is appealing.

Answers

Answer:

The sentence which best expresses the author's viewpoint is:

B. Life in the woods isn't for everyone.

Explanation:

It is the second part of the excerpt that leads us to the answer above. The first part shows how the author found absolutely everything about life in the woods interesting. The animals, the trees' leaves, the rain, the wind - all of it had value and beauty. However, from the sentence "Men frequently say to me...," we can see Thoreau, in a way, criticizing other people's inability to live in the woods. Unlike him, others would think of it as a solitary, sad life. For Thoreau, solitude depends on one's perspective. You can be solitary if you live with someone whose ideas and opinions are way too different than yours. You can live alone and not feel solitary when you think humankind inhabits but a point in the universe. Therefore, life in the woods is clearly not for everybody, but for people like Thoreau.

Answer:

life in the woods isnt for everyone

Explanation:

Does your school respect for diversity ? How?

Answers

Its asking if your school accepts the differences in other people

Which is the answer ????

Answers

Answer:

b is the ancer hope this helps

Explanation:

Reasons for regulating online hate speech?

Answers

Answer:

It expands faster than someone speaking in a crowded street it can go around the globe and influence more people than standing in the corner over a box of soap saying the same that you could be typing also it can harm in a greater way since once something gets to the internet it is there forever.

What are one or two examples of "bad citizenship" that you see on a regular basis?

Answers

Answer:

I would say littering and not obeying the rule of law.

Hope I helped you

Edit: Maybe even not paying taxes

Edit #2: Here, I just found this website, if you need other examples just look here and think of people doing the opposite of those listed.

https://daringtolivefully.com/good-citizen

I would say breaking the law and someone that hurts the environment they live in or the people around them.

what is the correct order for the intermediate directions

Answers

Intermediate directions are northeast (NE), southeast (SE), southwest (SW), and northwest (NW).

Definition of escape velocity?​

Answers

Answer:

the escape velocity is about 11.2 km/s

Explanation:

Which is approximately 33 times the speed of sound (Mach 33) and several times the muzzle velocity of a rifle bullet (up to 1.7 km/s). However, at 9,000 km altitude in "space", it is slightly less than 7.1 km/s.

the lowest velocity which a body must have in order to escape the gravitational attraction of a particular planet or other object.

TRUE OR FALSE: Metacognition is mostly an inborn trait, and it is clearly early on which children have it and which don’t

Answers

Answer:

true

Explanation:

because it is true

Answer:

False!

Explanation:

Metacognition is an awareness and understanding of one's own thought processes.

Hope this helped you!

The Pacific Ocean is located at number
on the map above, while the Atlantic Ocean is located at number
A 1...2
В. 1...3
C. 2...1
D. 3...1
Please select the best answer from the choices provided
Ο Ο Ο Ο

Answers

I believe the answer is B

Answer:

A

Explanation:

On a divided highway, you must _________ unless directed to do otherwise by a sign, traffic control device, or police officer.

Answers

I believe you must drive to the right of the median. (I’m not 100% positive)

What causes the bright rays on the Moon's surface to become duller?

Answers

Answer:

Moon's matte surface that makes it less reflective and the variation in the amount of sunlight received by the Moon at the edges.

Explanation:

The key reason for the bright rays on the Moon's surface becoming duller is the matte surface of the moon which does not allow the rays to reflect properly and appear brighter. The other reason is the variation in the amount of sunlight that the Moon receives at the center and towards the edges and the matte surface makes the light scatter in different directions instead of reflecting in the d bright direction(as in a mirror) and thus, it appears duller.

HELPPP MEEE I WILL GIVE BRAINLIEST!!!!!

Answers

Answer:

all is true except A

Explanation:

what are mam called that work in factories​

Answers

Answer:

workerwoman

Explanation:

mark as me brainlist

Which of the following powers does the United States Constitution grant to the President of the United States

Answers

Answer:

law

Explanation:

Brenda’s mother told her to stop her overt behavior. To which behavior might her mother be referring?​

Answers

Answer:Overt behavior can be defined as observable behavior or responses depicted in the forms of actions. Covert behavior can be defined as unobservable behavior which leads to certain actions. Behavioral Activities. Behaviors such as speaking, walking, running, working etc are termed under observable behavior.

Explanation:there for it could be plenty of things

How was the Great Awakening more than a revival?

Answers

hii!

The Second Great Awakening was a U.S. religious revival that began in the late eighteenth century and lasted until the middle of the nineteenth century. ... As a result of declining religious convictions, many religious faiths sponsored religious revivals. These revivals emphasized human beings' dependence upon God.

<3<3<3

Who was the Roman general to march his army into the city of Rome? Explain the future effect of this decision.

Answers

Sulla was the first Roman general to march his army into the city of Rome. His decision to march on Rome and seize control affected the future of the Roman Republic. Several years later, Julius Caesar similarly marched into the city, then assumed a dictatorship. Caesar claimed that he had been inspired by Sulla. While Sulla eventually restored the Republic, Caesar’s march was viewed as bringing an end to the Republic and setting the stage for imperial Rome.

The  Roman general to march his army into the city of Rome was Sulla, which in turn effected him in the increase in the political power.

Who was Sulla?

The full name of Sulla was Lucius Cornelius Sulla, who was the Roman commander in 88 BCE who advanced against his own city for the very first time in Roman Republic history to seize political authority from Gaius Marius.

He was the first Roman commander to march an army into Rome. His decision to march on Rome and capture authority had ramifications for the Roman Republic's destiny.

Several years later, Julius Caesar marched into the city and established a dictatorship. Caesar said that Sulla had influenced him. While Sulla finally restored the Republic, Caesar's march was seen as the end of the Republic and the beginning of imperial Rome.

Learn more about Rome here:

https://brainly.com/question/17508671

#SPJ2

Which of the following is NOT one of the defining characteristics of a minority group?
A pattern of disadvantage or inequality
Visible identifying traits or characteristics
Small group size

Answers

Answer: visible identifying traits or characteristics

Explanation:

The one which is not the defining characteristics of a minority group is the Visible identifying traits or characteristics actually and generally Option(c) is correct.

What is a Minority group?

A minority group, by its unique definition, alludes to a group of individuals whose practices, race, religion, identity, or different qualities are less in numbers than the principal groups of those characterizations.

In any case, in present-day humanism, a minority group alludes to a class of individuals who experience relative detriment when contrasted with individuals from a predominant gathering. Minority group enrollment is normally founded on contrasts in noticeable attributes or practices, for example, identity (ethnic minority), race (racial minority), religion (strict minority), sexual direction (sexual minority), or handicap.

The system of diversity can be utilized to perceive that an individual may at the same time hold participation in different minority groups (for example both a racial and strict minority). Moreover, people may likewise be important for a minority group concerning a few qualities, however some portion of a predominant group with respect to other people.

The expression "minority group" frequently happens inside the talk of social liberties and aggregate freedoms, as individuals from minority groups are inclined to differential treatment in the nations and social orders in which they live. Minority group individuals frequently face separation in numerous areas of public activity.

Learn more about Minority group here:

brainly.com/question/14948712

#SPJ6

How do the president’s actions impact the lawmaking powers of the legislative branch? Select three options.


Answers

Question options :

-The president can sign a bill for it to become a law.

-The president can write a bill and then send it to Congress.

-The president can veto a bill within 10 days of receiving it.

-The president can make suggestions to Congress about laws.

-The president can do nothing and let the bill become law without signing it.

Answer:

-The president can sign a bill for it to become a law..

-The president can veto a bill within 10 days of receiving it.

-The president can make suggestions to Congress about laws.

Explanation:

From the above options, the president cannot write a bill and send to Congress, also the president cannot sit back and do nothing because he has to sign for a bill to become law. The president therefore can Veto a bill such as sign it into law even if congress rejects it or reject bills approved by Congress. The president can make suggestions concerning what bill to pursue to the congress. Lastly the president must be presented a bill to sign or disapprove it(within 10 days) before it becomes law. However if the president does not approve or disapprove within 10 days, the bill can become law

Chickadees and other birds that store food in hundreds of places cannot remember the food storage locations months later if their ________ has been removed. Group of answer choices

Answers

Answer:

Hippocampus

Explanation:

The hippocampus is a portion of the brain that plays a major role in the ability to recall past events. It helps in the storage of important information that can be useful later in the future. If this portion of the brain is absent then, it will be difficult to remember or recollect past events.

In the scenario described above, the chikadees and other birds that store food in various location will not be able to remember where the food is stored again after several months if the hippocampus is removed from their brain. This is because they have lost the ability to recall where the food particles were initially kept.

The signing of the Magna Carta extended rights to the __________.

Answers

Answer:

it extended rights to all citizens and said that the government couldn't raise taxes without a council's approval

Explanation:

Which details from the myths support the idea that both the Maori and Haida understand the value of determination

Answers

Answer:

The details from the myths support the idea that both the Maori and Haida understand the value of determination is no other than the statement

"The brothers in the Maori myth try several different ways to separate the sky and earth, and the Raven in the Haida myth continues to wail until he's given the box he wants"

Explanation:

This statement portray a character or determination and resilience as they both are determined to try different ways to "separate the sky"

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