Pure water boils at 100°c. What happens to the water particles when water boils?.

Answers

Answer 1

Answer:

When boiling occurs, the more energetic molecules change to a gas, spread out, and form bubbles. These rise to the surface and enter the atmosphere. ... Therefore the temperature of the liquid remains constant during boiling. For example, water will remain at 100ºC (at a pressure of 1 atm or 101.3 kPa) while boiling.

Explanation:

not too sure tho

Answer 2

Answer:

When boiling occurs, the more energetic molecules change to a gas, spread out, and form bubbles. 

Explanation:

they gain energy and move further apart


Related Questions

A victim of sexual abuse may be seductive toward others.

Answers

Answer:

currect

Explanation:

because excperencing that they become used to it and though they know it is bad, they are still very much used to it.

Argon has a higher boiling point than neon because argon has.

Answers

True because the argon has 8 extra electrons in a more diffuse electron

Answer:

stronger intermolecular forces of attraction

Explanation:

All of the following are functions of the nervous system except.

Answers

Answer:

brain is NOT a part of the peripheral nervous system. The brain, brain stem and spinal cord are all components of the central nervous system.

Use trigonometric identities to verify each expression is equal. csc2(x) - 2csc(x)cot(x) + cot2(x) = tan2(x/2)

Answers

By definition of csc and cot,

csc²(x) - 2 csc(x) cot(x) + cot²(x) = …

… = 1/sin²(x) - 2 cos(x) / sin²(x) + cos²(x) / sin²(x)

Combining fractions,

… = (1 - 2 cos(x) + cos²(x)) / sin²(x)

Factorize the numerator and use the Pythagorean identity,

cos²(x) + sin²(x) = 1,

to rewrite the denominator.

… = (1 - cos(x))² / (1 - cos²(x))

Cancel a factor of 1 - cos(x).

… = (1 - cos(x)) / (1 + cos(x))

Using the half-angle identities,

sin²(x) = (1 - cos(2x))/2

cos²(x) = (1 + cos(2x))/2

it follows that

1 - cos(x) = 2 sin²(x/2)

1 + cos(x) = 2 cos²(x/2)

and so

… = (2 sin²(x/2)) / (2 cos²(x/2))

… = sin²(x/2) / cos²(x/2)

Finally, by definition of tangent,

… = tan²(x/2)

On fridays, he prepares the weekly financial summaries for his supervisor and followed up on any outstanding invoices.

Answers

With regards to whether there is a grammatical error in the above sentence, the answer is Yes, there is.

In the above sentence:

The adjective, "prepares" is used for present tense clauses. The adjective, "followed" is used for past tense clauses.

There are therefore two different clauses being used in this one sentence which would mean there is a grammatical error as only one clause should be used.

In conclusion, there is a grammatical error.

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Read the excerpt from the diary of a young girl. So there we were, father, mother and i, walking in the pouring rain, each of us with a schoolbag and a shopping bag filled to the brim with the most varied assortment of items. The people on their way to work at that early hour gave us sympathetic looks; you could tell by their faces that they were sorry they couldn't offer us some kind of transportation; the conspicuous yellow star spoke for itself. What is the mood of this excerpt?.

Answers

The mood of this excerpt is: Distressing.

The mood is the feeling that the reader senses after reading the description of events in a story.

In the story above, we can see that there is a mood of distress caused by the immediate suffering of the family who was under terrible weather. Their inability to be helped by others worsened their conditions.

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Fill in the blank: an important part of dashboard design is ensuring that charts, graphs, and other visual elements are cohesive. This means that they are _____ and make good use of available space.

Answers

This means that data are BALANCED and make good use of available space. A dashboard can be defined as a visual display of data.

A dashboard refers to a visual display of data, which is used to track and analyze indicators, metrics, and data points.

A dashboard presents a line of work, thereby cohesion and balance should ideally be interrelated.

A dashboard is configurable and therefore it is possible to select data to show and include charts/graphs for their visualization.

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Use the dropdown menus to complete each statement about how groundwater moves. Water moves down through cracks and spaces in materials. These are materials that allow water through to fill cracks and spaces and form the saturated zone. Eventually, the water moves down until it reaches a layer that is , which blocks the water. This layer is at the bottom of the saturated zone.

Answers

Water moves down through cracks and spaces in PERMEABLE materials. Eventually, the water moves down until it reaches a layer that is IMPERMEABLE, which blocks the water.

Groundwater

Groundwater refers to precipitation that seeps down via the soil until it reaches water-saturated rock material.

Permeable groundwater occurs when water infiltrates the ground due to rocks exhibiting spaces (pores) between their grains.

Conversely, other types of impermeable rocks (such as shale or slate) do not allow water to pass through.

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Answer:

Water moves down through cracks and spaces in

✔ permeable

materials. These are materials that allow water through to fill cracks and spaces and form the saturated zone.

Eventually, the water moves down until it reaches a layer that is

✔ impermeable

, which blocks the water. This layer is at the bottom of the saturated zone.

Explanation:

hope this helps!

Highlight text that shows helen keller’s strength. Based on this passage, what full viewpoint could a prepared speaker share in a discussion? i really like helen keller’s strong writing. I think helen keller’s early outbursts were signals that she was a strong individual. I think it would be difficult to be unable to talk as a child. Helen keller failed to express herself, so she had outbursts as a child.

Answers

Answer:

B. I think Helen Keller's early outbursts were signals that she was a strong individual.

Explanation:

Answer: B is you answer

Explanation:

hope this helps

How should the following sentence end? she was smart, responsible, and learning french. Friendly to others. Studying math. Hosting the party.

Answers

Answer:

friendly to others.

Explanation:

I took the test and got it correct.

Answer: a

Explanation:

Madeline was out at a restaurant for dinner when the bill came. Her dinner came to $13. After adding in a tip, before tax, she paid $15. 34. Find the percent tip.

Answers

15.34 - 13

=2.34

2.34 ÷ 15.34 × 100

=15.25%

Which of the following details from the passage best helps the reader picture the setting.

Answers

Answer:

Can u please out a pic of the Passage so I can solve ur question?

After reading the article and looking at the photos, describe some of the dangers that workers faced.

Answers

A factory worker is one who works in the factory and usually operates the machines to complete a task so that a production can be made.

Most times though, these factory workers face some work hazards which can include( but not limited to):

Work related injuriesWork related StressPossible loss of life due to machine malfunction, etc.

With all these in mind, we can see that it is important that workers get some form of protection at work so that they would not face these work related dangers and in the event that they do face them, they would get adequate compensation.

Please note that your question is incomplete so I gave you a general overview to help you better understand the concept.

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Which of the following is true about the formation of faults.

Answers

Answer:

A fault is formed in the Earth's crust as a brittle response to stress. Generally, the movement of the tectonic plates provides the stress, and rocks at the surface break in response to this.  If you whack a hand-sample-sized piece of rock with a hammer, the cracks and breakages you make are faults.

Explanation:

A 17 year old basketball player has collapsed on the court.

Answers

There are different reasons why players collapse in the court. It is therefore good that one knowns the right step to take.  The scene is safe and the correct order of skills for lay rescuer adult CPR is Call 911, check for a pulse, start CPR.

Note that in the court, a player may collapse and it is very important to do the right thing. You can only perform the CPR , when you known how to do it. If you don't have the basic training on how to do it, do not attempt to do it. watching of videos on how to do it may help.

When doing CPR, always make sure you have to keep your elbows locked, and make sure to know who needs to do that role in this process. Be quick with it and do not be afraid of breaking bones.

See full question below

A 17-year-old basketball player has collapsed on the court. The scene is safe. What is the correct order of skills for lay rescuer adult CPR?

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What is the trend in the morbidity rate of the cases explain brainly.

Answers

There are different reasons for changes in morbidity rate. The trend in the morbidity rate of the cases  is that it fluctuated in the last ten years with an obvious increase in 2010 and a quick increasing trend from 2014-2016 until a sharp reduction in 2017.

Morbidity rate

The morbidity rate is known to be number of outcomes or proportion of  which a disease is present in a population.

A morbidity rate is also known as the rate at which acute and chronic diseases takes place in a population.

This rates is often used to known the general health of a population and to know health care needs of the people. These rates are often used in some industries, such as the insurance sector.

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if tu = 6 units, what must be true? su + ut = rt rt + tu = rs rs + su = ru tu + us = rs

Answers

Answer:

Explanation:

If TU=6 then SU+UT= RT

Before writing a composition it is best to.

Answers

Answer: Before you start writing, remind yourself of the basic composition composition. Almost all articles have three parts: introduction, body of information and conclusion. The five-paragraph text is a common repetition of this and includes an introductory paragraph, three body paragraphs, and a conclusion paragraph.

Explanation:

A software developer wants to add a new feature to an existing application operating in the cloud, but only wants to pay for the computing time the code actually uses when it is called.

Answers

Answer:aye bro answer my question

Explanation:

Byron earns $11. 00 per hour. How many hours will byron have to work to earn $143. 00? 7. 7 hours 13. 0 hours 14. 3 hours 15. 7 hours.

Answers

The correct answer is 13 hours
Divide 143 by 11 and you’ll get 13.

Answer:

10 pages

Explanation:

Pauline chasse has just signed a lease agreement with landlord, wayne godbrey to rent a house he owns in delano. The lease states definite beginning (january 1, 2016) and ending (october 30, 2016) dates, and sets forth the rent amount and due dates and all additional property and personal information required in such a lease. Wayne hands a copy to pauline, but she notices that he has not signed it. When she comments about this to him, he tells her that signatures are not necessary since the lease is for less than a year. Which of the following is true of this situation?.

Answers

The correct option that is true as regards Wayne's situation about the lease is;

B; Leases of less than one year are not required to be in writing. However, if a lease IS in writing, then it must be signed by the lessor (in this case, Wayne).

The missing options are;

Under the Statute of Frauds in California,

A) leases of less than one year are not even required to be in writing, and therefore, signatures are not required.

B) Leases of less than one year are not required to be in writing. However, if a lease IS in writing, then it must be signed by the lessor (in this case, Wayne).

C) Leases of less than one year are not required to be in writing; but if there is a written lease, then it must be signed by both the lessee and lessor.

D) Because the property being leased is located in Northern California, a lease agreement is required to be both written and signed by the lessor if the lease period is for 6 months or more

Now, California has some principles that guide the regulation of the real estate industry and according to the California Principles of Real State, it has to be said that leases of less than one year are not required to be in writing.

Now, even though the law stated that the consent of both parties are not enough to bind themselves in the lease agreement, it is recommended that just for the sake of keeping things legally binding as regards the agreement between both parties, then both parties may state it in written and the lessor must sign it.

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booker t. washington is noted for which of the following?

Answers

Answer: C. Establishing the Tuskegee Institute

Explanation:

Which two properties of equality could zoe use to finish solving for x? either the addition or subtraction property of equality either the multiplication or division property of equality either the addition or multiplication property of equality either the subtraction or division property of equality.

Answers

Zoe can solve the equation using (b)  either the multiplication or division property of equality

The equation is given as:

[tex]3x = -6[/tex]

Zoe can solve the equation as follows.

First, divide both sides of the equation by 3

This gives

[tex]\frac{3x}{3} = -\frac 63[/tex]

[tex]x = -2[/tex]

Also, the equation can be solved by multiplying both sides by 1/3.

This gives

[tex]3x \times \frac{1}{3} = -6 \times \frac{1}{3}[/tex]

[tex]x = -2[/tex]

Hence, Zoe can solve the equation using (b)  either the multiplication or division property of equality

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Which of the following investigators was/were responsible for the following discovery? in dna from any species, the amount of adenine equals the amount of thymine, and the amount of guanine equals the amount of cytosine.

Answers

A) Frederick Griffith

B) Alfred Hershey and Martha Chase

C) Oswald Avery, Maclyn McCarty, and Colin MacLeod

Properties of protein is least likely to be affected by change in ph.

Answers

Answer:

Given

Rate of interest = 10% per annum

Principal for the first year = Rs 6000

Interest for the first year = Rs (6000 × 10 × 1) / 100

= Rs 600

Amount at the end of first year = Rs 6000 + Rs 600

= Rs 6600

Principal for the second year = Rs 6600

Interest for the second year = Rs (6600 × 10 × 1) / 100

= Rs 660

Amount for the second year = Rs 6600 + Rs 660

= Rs 7260

Therefore, compound interest for 2 years = final amount – (original) Principal

= Rs 7260 – Rs 6000

We get,

= Rs 1260

Why did the prisoner choose the bread and not the key brainly.

Answers

The Prisoner choose the bread and not the key because he prioritized the

Cat for escaping.

This was contained in Act 5 of Hamlet which was written by William

Shakespeare. Hamlet saw himself as a righteous hero and didn't want to

do the wrong thing.

He picked the bread to fill his stomach and left the key so the cat because

it needed it more in order to escape and avenge his father's death.

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Which of the following sentences contains the correct usage for virtuosity?.

Answers

Answer:

a. The virtuosity of the animals was expressed in their gait

Explanation:

Which of the following processes requires molecular o2 as a reactant?.

Answers

The process that requires molecular oxygen as a reactant is: the Electron Transport System.

The Electron Transport System consists of a number of electron transporters in the inner mitochondrial membrane that are charged with moving electrons from the NADH and FADH₂ to molecular oxygen.

The final result of the electron transport system is the reduction of oxygen to water.

So, of all of the options provided, that which requires molecular oxygen as a reactant is the electron transport system.

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These are the options:

(a) Glycolysis

(b) Lactic acid production

(c) Electron transport system

(d) Fermentation

(e) None of the above.

a fire destroys all trees and plants in the forest. how might this affect the birds in the area?

Answers

Answer:

They could die or have to relocate to a place with trees.

Explanation:

When a fire destroys all trees and plants in the forest, the birds in this area would be forced to migrate to another location.

What is a habitat?

A habitat can be defined as a combination of resources and geographical area that defines where the particular species of a living organism generally lives, reproduces and thrives.

In this scenario, the birds living in this area (forest) would be forced to migrate to another location due to the burning of all trees and plants in this forest.

In Biology, this situation is referred to as a catastrophic disturbance.

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Select the correct answer. Consider these functions. F(x) = -2x − 5 g(x) = x − 2 which graph shows the composite function (f ◦ g)(x)? a. B. C. D.

Answers

Composite functions are functions formed by combining multiple functions that may or may not be the same.

The composite function (f o g)(x) is -2x - 1

The functions are given as:

[tex]f(x) =-2x - 5[/tex]

[tex]g(x) = x - 2[/tex]

The composite function (f o g)(x) is calculated using:

[tex](f\ o\ g)(x) = f(g(x))[/tex]

Given that:

[tex]f(x) =-2x - 5[/tex]

Substitute g(x) for x in the above equation

[tex]f(g(x)) =-2g(x) - 5[/tex]

Substitute [tex]g(x) = x - 2[/tex]

[tex]f(g(x)) =-2(x - 2) - 5[/tex]

Expand

[tex]f(g(x)) =-2x + 4 - 5[/tex]

So, we have:

[tex]f(g(x)) =-2x -1[/tex]

Hence, the composite function (f o g)(x) is -2x - 1

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Roberto is a fan of the Los Angeles Angels baseball team. Since he works at night he onlygoes to day games. Last year he attended all 16 home day games and saw his team win 11and lose only 5 games, for a winning percentage of 68.8%. In their other games the team won69 and lost 77, for a winning percentage of 47.3%.Even though the p-value for a testcomparing these winning percentages is very small, explain how confounding prevents usfrom concluding that Robertos attendance at those games is the cause of the Angels successin those games. On a line, if XY=6, YZ=8 and XZ=2, which point is between the other two?A. XB. YC. ZD. Cannot tell Which three points are collinear? C.Minh and Mikayla are selling wrapping paper for a school fund-raiser. Customers canbuy either packages of folded paper or rolls of paper. Minh sold 6 rolls of paper and 2packages of folded paper for a total of $44. Mikayla sold 3 rolls of paper and 9 packagesof folded paper for a total of $54. How much does each roll cost? How much does eachpackage of folded paper cost? Read the passage from Hamlet, Act I, Scene iii. Hamlet:. But tell Why thy canonizd bones, hearsed in death, Have burst their cerements; why the sepulchre, Wherein we saw thee quietly inurnd,55 Hath opd his ponderous and marble jaws, To cast thee up again. What may this mean, That thou, dead corse, again in complete steel Revisitst thus the glimpses of the moon. Which phrases provide clues that sepulchre means "grave"? Check all that apply. Canonizd bones hearsed in death we saw thee ponderous and marble jaws the glimpses of the moon. How can you tell if youre finished solving a polynomial division problem ? *6. The Romans were the first what?(2 Points)CountryCivilizationRepublicEmpire why must atypical behaviors be noted and carefully recorded? What is virtopsy? What are some of its advantages? Help me to answer this... y is directly proportional to x2. If y=8 when x=2 find y when x=3 The front lawn of NPHS has a roped off area of 2x^2 - 11x + 15. What are thepossible dimensions of the roped off area? Sixth gradeX Factor numerical expressions using the distributive property. MX2Which expression shows a way to factor 63 + 49?21(3 + 2)7(9 + 7)9(7 + 6)3(21 + 16) complete the sentence to explain how to multiply 4.56x1000 Josh had $12.80 to spend for lunch. For lunch, he purchased two hamburgers that cost $2.75 each, cheese fries that cost $1.85, and a drink that cost $2.18. How much money did Josh have left after he purchased his lunch? * How does his description of the Permian Pathers' football stadium (in the prefacae) contrast with the way Bissinger characterizes the rest of the town?It matches the rest of the townO The town is exciting like the stadiumThe stadium seems to be alive in comparisonThe stadium seems depressing NO LINK plsssss just answer 1. What are some pendulum wave characteristics?2. What are waves characteristics?3. List characteristics that they both share what organelle acts like a whip to move the entire cell What is the correct form of the equilibrium constant for the reaction of hydrogen and oxygen to form water? The equation is: 2H 2( g) + O 2( g) H 2O( g) Kc = ([H2O]/[O2] [H2])Kc = ([H2O]/[O2] [H2]2)Kc = ([H2O]/[O2] [H22])Kc = ([H2O]2/[O2] [H22])Kc = ([H2O]/[O2] [2H2]) Help me pleaseeeee?????