What is the law conservation of mass

Answers

Answer 1
the law of conservation of mass or principle of mass conservation states that for any system closed to all transfers of matter and energy, the mass of the system must remain constant over time, as the system's mass cannot change, so quantity can neither be added nor be removed.

Related Questions

For there lay The Combs-the set of combs, side and back, that Della had worshipped long in a Broadway window. Beautiful combs, pure tortoise shell, with jewelled rims-just the shade to wear in the beautiful vanished hair. They were expensive combs, she knew, and her heart had simply craved and yearned over them without the least hope of possession. And now, they were hers, but the tresses that should have adorned the coveted adornments were gone. But she hugged them to her bosom, and at length she was able to look up with dim eyes and a smile and say: "My hair grows so fast, Jim! And them Della leaped up like a little singed cat and cried, "Oh, oh!" Jim had not yet seen his beautiful present. She held it out to him eagerly upon her open palm. The dull precious metal seemed to flash with a reflection of her bright and ardent spirit."Isn't it a dandy, Jim? I hunted all over town to find it. You'll have to look at the time a hundred times a day now. Give me your watch. I want to see how it looks on it." Instead of obeying, Jim tumbled down on the couch and put his hands under the back of his head and smiled. "Della," said he, "let's put our Christmas presents away and keep 'em a while. They're too nice to use just at present. I sold the watch to get the money to buy your combs. And now suppose you put the chops on." What is the purpose of the author's description of the beauty of the combs? O The author is emphasizing the sense of loss that Della must feel when she realizes she can't use them.

Answers

The correct answer is the author is using figurative language

The author is emphasizing the sense of loss that Della must feel when she realizes she can’t use them. Thus, option A is correct.

What is "The Gift of the Magi," main theme?

Love, according to "The Gift of the Magi," is more significant than physical features. Each individual in this small novella forfeits what they value most.

Its most significant facts in this tale are it Della as well as Jim, two naive children living in a flat, gave up their dearest prized possessions for one another, and that the magi whose delivered gifts here to baby Jesus in the crib were really the finest individuals who offer and give gifts.

As Della finds she can't utilize anything, this clearly illustrates the feeling of being left behind she must experience. Therefore, option A is the correct option.

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The question is incomplete, the complete question is:

Read the following excerpt from “The Gift of the Magi” and answer the question. For there lay The Combs--the set of combs, side and back, that Della had worshipped long in a Broadway window. Beautiful combs, pure tortoise shell, with jewelled rims--just the shade to wear in the beautiful vanished hair. They were expensive combs, she knew, and her heart had simply craved and yearned over them without the least hope of possession. And now, they were hers, but the tresses that should have adorned the coveted adornments were gone. But she hugged them to her bosom, and at length she was able to look up with dim eyes and a smile and say: "My hair grows so fast, Jim! And them Della leaped up like a little singed cat and cried, "Oh, oh!" Jim had not yet seen his beautiful present. She held it out to him eagerly upon her open palm. The dull precious metal seemed to flash with a reflection of her bright and ardent spirit."Isn't it a dandy, Jim? I hunted all over town to find it. You'll have to look at the time a hundred times a day now. Give me your watch. I want to see how it looks on it." Instead of obeying, Jim tumbled down on the couch and put his hands under the back of his head and smiled."Della," said he, "let's put our Christmas presents away and keep 'em a while. They're too nice to use just at present. I sold the watch to get the money to buy your combs. And now suppose you put the chops on." The magi, as you know, were wise men--wonderfully wise men--who brought gifts to the Babe in the manger. They invented the art of giving Christmas presents. Being wise, their gifts were no doubt wise ones, possibly bearing the privilege of exchange in case of duplication. And here I have lamely related to you the uneventful chronicle of two foolish children in a flat who most unwisely sacrificed for each other the greatest treasures of their house. But in a last word to the wise of these days let it be said that of all who give gifts these two were the wisest. O all who give and receive gifts, such as they are wisest. Everywhere they are wisest. They are the magi.

What is the purpose of the author’s description of the beauty of the combs? 1 The author is emphasizing the sense of loss that Della must feel when she realizes she can’t use them. 2 This description is included as a part of the setting of the story. 3 The author is contrasting Della's poverty with her extravagant tastes. 4 The author wants the reader to understand Jim’s disappointment in Della.

Which BEST describes a reliable online source?
A. a web page that is a popular educational site
B. a web page that has existed for many years
C. a web page with links to additional related sources
D. a web page with opinionated and enthusiastic content
Please help in any way possible.

Answers

Answer:

A, a web page that is a popular educational site

Explanation:

It seems to me that..__________

use marking signal

Answers

It seems to me that.. making that noise

What is the effect of the repetition in the excerpt?

A. It explains the workers’ daily schedule.
B. It underscores the challenge of the work.
C. It emphasizes the monotony of the work.
D. It shows how long the workers’ days are.
( Hurry please )

Answers

Answer:

please show the excerpt or copy and paste it in the comments of this :)

Answer:

THE ANSWER IS B.

Explanation:

IT'S THE MOST LOGICAL ONE.

Which expression is equal to 6rs942r5s2?


s77r5

s77r4

7r7s4

7s7r5

Answers

Answer:

7r7s4

Explanation:

if wrong, I’m sorry. If right, mark me brainlest!

Answer:

s7

7r4

Explanation:

just took the test

Please write 4-5 sentences about what you see in this image. Include what you think happened after the photograph was taken.

Answers

Answer:

I see a person and a big dinasour. The person is walking in the dinasour's mouth. The dinasour is lit up and has pink streaks, and it is night outside. After the photograph was taken, i think the person walked in the dinosaur's mouth to whatever was on the other side.

Explanation:

Hope this helps!!

Read this passage from "The Tell-Tale Heart":
I thought the heart must burst. And now a new anxiety
seized me - the sound would be heard by a neighbour!
The old man's hour had come! With a loud yell, I threw
open the lantern and leaped into the room. He shrieked
once - once only. In an instant I dragged him to the floor,
and pulled the heavy bed over him. I then smiled gaily, to
find the deed so far done. But, for many minutes, the heart
beat on with a muffled sound. This, however, did not vex
me; it would not be heard through the wall. At length it
ceased. The old man was dead.
What structural element is affected by Poe's use of both long and short
sentences in the passage?
A. Climax
B. Parallelism
C. Mood
D. Pacing

Answers

the answer should be D. Pacing

Pacing is the structural element is affected by Poe's use of both long and short sentences in the passage. Hence, option D is correct.

What is a structural element?

Setting, story, and theme are the three most frequently used components of the narrative framework. Exposition (the beginning), rising action, climax, declining action, and resolution are the components of a narrative plot. The denouement is another name for the resolution.

How a text is organized and how its elements work together is referred to as its structure. In order to affect the reader, writers purposefully compose their texts.

Exposition is the part of a story where the characters are first introduced and the scene is set. Conflict: The character has a challenge or problem that must be resolved. The dispute or issue reaches its height in the climax. Resolution: Either joyfully or unhappily, the issue is resolved.

Thus, option D is correct.

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3. To what degree does The Metamorphosis align with the structure of Freytag's pyramid?

Answers

Answer:

The story's main conflict is never resolved, and there is no climax.

Explanation:

I. Choose the word A, B, C or D which has different stress pattern
1. A. excellent B. semester C. festival D. celebrate
2. A weather B. trouble C. middle D. delicious
3. A- reputation B-dormitory C- interesting D- character
4. A- recycle B- corner C- encourage D- enjoy

Answers

1.C
2.D
3.B
4.B
I don't know exactly how accurate it is, I tried to write as much as I coul))

Which of these are symbols in the passage? Check all that apply. Blood ghosts lioness streets Caesar.

Answers

The three symbols in the passage are:

Blood Ghosts Lioness

This can be seen in the Tragedy of Julius Caesar which was written by  

William Shakespeare.  Calpurna who was known as Julius Caesar's wife was

described with the use of some symbols.

The symbols used by Shakespeare during her description include blood,

ghosts and lioness which is the most appropriate choice.

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Answer:

a b c

Explanation:

edge23

How does the video show multiple perspectives?

A. It gives information from different people.
B. It shows the point of view of Ötzi’s family.
C. It includes interviews with groups of people.
D. It focuses on both of the hikers who discovered Ötzi.

Answers

D! because the otzi is multiple perspectives on what happend on this specific day. unfortunately we don’t know what happend

What is the distance between paragraphs?

For a typewritten letter:
space: (single, double, triple)

For a hand-printed letter: skip
line(s): (one, two, three)

Answers

Answer:

The distance is double then one line, double for type written. One line for hand printed.

Please help this is REALLY important and hard please help me with this

Answers

Answer:

Answer is C

Explanation:

explanation C

Which note-taking method is most useful for lessons with important dates? highlighting checklists conceptual note-taking sequential note-taking.

Answers

An act of recording information or data in written format from sources and platforms at one place is called note-taking. It encourages a dynamic understanding of topics and helps in organizing material for examinations.

The method that is most useful for lessons is:

Option D. Sequential note-taking

The method can be explained as:

Highlighting is used in notes to mark and emphasize some keywords or topics.

Checklists are made in notes to indicate items and for verification or inspection for later use.

Conceptual note-making includes topics and mater written in concept map formats that make the notes look organized and in order.

Sequential note -making is the most distinctive type in which the ideas gets added on as we move down the page on a particular topic.

Thus, sequential note-making should be used.

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Answer:

D

Explanation:

Got 100% on edge 2022

Poets often avoid obvious rhyme...
to avoid having to choose words.
to make the poem seem more like prose.
so the poem can be easier to read.
so the poem doesn't sound like a nursery rhyme.

Answers

Answer:So the poem doesn't sound like a nursery ryhme or so the poem can be easier to read

Explanation:

ATLEAST I HELPED (sorry if its wrong)

Compare and Contrast any two places in the novel, explaining how the places differ, what each place symbolizes, and how each reflects the society of the times and the morals and values of its inhabitants. this is an essay so pleasee help me

Answers

I don't know which novel you're asking about. What book is it?

Read the following excerpt from Overtones by Alice Gerstenberg and answer the question that follows
.
HETTY [looking at HARRIET admiringly]. Oh, Harriet, you are beautiful to-day.

HARRIET. Am I presentable, Hetty?

HETTY. Suits me.

HARRIET. I've tried to make the best of the good points.

HETTY. My passions are deeper than yours. I can't keep on the mask as you do. I'm crude and real, you are my appearance in the world.

HARRIET. I am what you wish the world to believe you are.

HETTY. You are the part of me that has been trained.

HARRIET. I am your educated self.

What does the audience learn about Harriet from this interaction?

A. Harriet is educated and composed.
B. Harriet is impulsive and passionate.
C. Harriet is older and wiser.
D. Harriet is married.

Answers

Answer: Harriet is educated and composed.

Explanation:

Based from the interaction, Harriet seems like an educated, proper women. And I just took the quiz and it was correct

Answer:

A

Explanation:

how was the first amendment ratified ?​

Answers

On December 15, 1791, the new United States of America ratified the Bill of Rights, the first ten amendments to the U.S. Constitution, confirming the fundamental rights of its citizens. The First Amendment guarantees freedom of religion, speech, and the press, and the rights of peaceful assembly and petition.

It should be noted that for a ratification to take place, the Congress must pass a proposed amendment by two-thirds majority vote.

In December 1791, United States of America ratified the Bill of Rights which was the first ten amendments to the U.S. Constitution that conforms the fundamental rights of its citizens.

Also, it should be noted that the First Amendment guarantees freedom of religion, speech, rights of peaceful assembly, etc.

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Can someone help me with this please?​

Answers

Answer:

Your right on this one

Explanation:

Leaving is an action (so Physical)

Answer:

You were right. It's physical.

Explanation:

Left is the past tense of leave. Leave is to move, and moving is physical.

When writing a summary of a text, it is most important to
O identify the central ideas of the text.
O form an opinion about the text.
O list every detail that appears in the text.
O compare the text with other texts.

Answers

O the first answer I think

Answer:

A

Explanation:

List some character traits for white supremacists.

Answers

Answer: They think their on top of the world and they also think they can dominate any other race so i would say domination.

Which of the following sentences contains a present perfect verb?
This voting location will open at 7:00 A.M.
Mrs. Alvarez is serving as an election inspector.
She has assisted voters in District 2 for many years.
This year, my cousin Deshawn will be voting for the first time.

Answers

The sentence that contains a present perfect verb is: She has assisted voters in District 2 for many years.

The present perfect tense is formed by combining the verb to have/has and the past participle of the main verb in the sentence.

In the third option given, the combination of "has" and "assisted" helps in forming the present perfect tense of the sentence. Thus, option C is correct.

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Which example is not considered a reference material

Answers

The real answer to this question is pizza
Metal bc it’s metal it’s not a reflection of refrigerator either but blah blah blah it’s metal

PLEASE HELP WORTH 100 points!!

Answers

run on comma splice.

the comma between "market" and "then" isnt needed

Answer: Complete Sentence

Explanation:

Based on the information found in "My Cup of Tea" and "White Elephant Gifts," explain the ways the modern holiday game does not reflect the historical legend. • Introduce a topic. • Organize ideas, concepts, and information. Develop the topic with facts, definitions, details, quotations, and other information and examples from BOTH passages. . Use transitions to create cohesion and clarify the relationships among ideas and concepts. Provide a concluding statement or section that follows from and supports the information presented.


NO LINKS OR SCAMS AND IF SO THEY WILL BE BLOCKED AND REPORTED​

Answers

A white elephant gift trade, Yankee switch, or Dirty Santa is a party sport in which amusing and impractical items are exchanged all through festivities.

The intention of a white elephant gift alternate is to entertain birthday party-goers rather than to advantage of a truly valuable or particularly sought-after object.

The white elephant is a gift alternate, so every person needs to deliver one wrapped present to the Christmas birthday party. as soon as each person is assembled, have everyone draw more than a few. The individual with variety "one" chooses a gift to unwrap.

Each present can handiest be stolen as soon as in keeping with a flip. anyone who has had a flip has to have a gift. for example, if you took the first turn and your present was stolen, you should unwrap a present. As the sport goes on, stealing gifts will become swapping presents, so absolutely everyone ought to have a gift at any given time.

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CAN SOMEONE PLEASEE HELP??
The face of feminism has changed in unexpected places by unsuspecting heroes. Take Gabrielle Coco Chanel, for example. Her modernist philosophy redesigned the way the world viewed women. By transforming the way women dressed during the 20th century, Coco Chanel granted femininity back to women. Little did the world know that a girl raised in an orphanage would liberate women from common stereotypical uniforms.
Gabrielle Chanel was born in France in 1883. She was first inspired to reinvent clothes because she could not afford the fashionable garments of her time. Chanel’s job as a seamstress in the orphanage had given her the skills that she needed to redefine clothes for women. She opened her first shop outside of Paris, France with her uncle’s partnership. The store featured pullover sweaters and sailor jackets for men and displayed eye-catching straight skirts. The shop did not survive the tough competition of Paris.
After a series of jobs and failed ventures, Chanel’s second millinery shop became a success. French actresses began wearing Chanel’s glamorous hats and helped establish her reputation. Chanel’s first designer item, the little black dress, was a stunning feat. Later, Chanel won critical acclaim for women’s business suits which allowed females to look professional and glamorous at the same time. The fashion industry was taken by storm. Clothing originally designed for men—like business suits— had been revamped for women.

How can the reader tell what genre this is?
A.
It includes detail about the author's personal experiences.
B.
It is about a specific time period in Gabrielle Chanel's life.
C.
It is written by someone other than the person it's about.
D.
It shows the first person point of view using a descriptive style.

Answers

Answer:

C. It is written by someone other than the person it's about.

Explanation:

The purpose of a genre is to help you figure out how people tend to act, react, and interact in the situation in which you are writing. So if you tell your readers you are giving them a “movie review,” they will have some predictable expectations about the content, organisation, style, and design of your text.

the answer is C. it is written by someone other than the person it’s about

Read this statement from an argumentative speech. Students with inconsistent bedtime routines are less successful in school than their peers. What is most needed to strengthen this statement? facts and statistics a personal anecdote grammatical revisions academic language.

Answers

A persuasive form of speech in which the speaker argues with readers to modify their perspectives on controversial matters is called argumentative speech.

This includes the topic that is unsolved and is backed by evidence and reasons.

The most needed to strengthen this statement is:

Option A. Facts and statistics

The strength can be explained as:

When a speaker wants to prove his point to be right then he focuses on his statements that seem to be correct in an argument.

Facts and statistics are used in argumentative speeches to support the statement as evidence and reasonings. They act as evidence or proof to make the point to be right.

Thus, facts and statistics are used.

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Answer:

a

Explanation:

Use the simple present tense or the present continuous

We ______ (eat) out twice a week.

Answers

Eat
Ate would be past tense but since you are still doing it it is eat

Answer: eat

Explanation: It is in the infinitive which is eat.

There are "๒гคเภ|ץ ๒lt|ץ ๒0tร" giving |inks. Do not c|ick them. You can tell if it says something about an answer with a |ink to a |ink shortener. P|ease be aware.

Answers

Answer: Yes thank you, ive been watching out for those. One appeared on one of my questions :O

Explanation:

Answer:Thanks for the warning

i want to learn english and maybe someone wants to help me with this

Answers

sure ^^ your english sounds good, though!

Answer:

sureeeee y not??

lets be friends???

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