Why does sound travel faster in water than it does through air?

Answers

Answer 1

Answer:

Sound travels faster in water compared with air because water particles are packed in more densely. Thus, the energy the sound waves carry is transported faster.

Explanation:

I was in 7 class and I wrote this answer in my annual exam and it was right so I hope it will help you!

Answer 2

Sound is nothing but the transfer of vibration from one particle (or atom) to another. Water is a liquid so particles are more densely packed than in air, which is gaseous. So, the vibration travels faster from one particle to another in water than in air. Hence, sound travel faster in air than in water.


Related Questions

PLZZZZZ HELPPPPP ASAPPPPL

Answers

Answer:

Explanation:

1. Definition: A market structure characterized by a single seller, selling a unique product in the market. In a monopoly market, the seller faces no competition, as he is the sole seller of goods with no close substitute. He enjoys the power of setting the price for his goods

2. of, relating to, or characteristic of nomads a nomadic tribe nomadic herders. 2 : roaming about from place to place aimlessly, frequently, or without a fixed pattern of movement a nomadic hobo.

Answer:

monopoly, nomadic

Explanation:

noun, plural mo·nop·o·lies.

exclusive control of a commodity or service in a particular market, or a control that makes possible the manipulation of prices. Compare duopoly, oligopoly.

an exclusive privilege to carry on a business, traffic, or service, granted by a government.

the exclusive possession or control of something.

something that is the subject of such control, as a commodity or service.

a company or group that has such control.

the market condition that exists when there is only one seller.

adjective no.ma.dic

of, relating to, or characteristic of nomads. (underneath)

noun

a member of a people or tribe that has no permanent abode but moves about from place to place, usually seasonally and often following a traditional route or circuit according to the state of the pasturage or food supply.

any wanderer; itinerant.

Not me sitting here with my AD.HD tryna not to mess around.

Answers

Answer:

same..hhh I hate summer school so much.

Answer:

Ok then

Explanation:

Frica is the birthplace of humankind justify the statement esay wording for grade 3 my sister plz help

Answers

Answer:

Africa is the birthplace of humankind

Explanation:

Places like South Africa and East Africa is considered to be the birthplace of humankind. The idea that human evolution in Africa was given by Charles Darwin. Africa is also known as the cradle of Humankind. Fossil of early humans has been found in this region in a vast region that indicates the early human evolution.

what areas of life still need to improve for women? support answer with examples.

thanks in advance if someone answers!:)​

Answers

Answer:

Areas of life still need to improve for women are:-

More Rights for the LGBT Community.Equal Pay for Women. Less Discrimination In General. More Focus On Anti-Violence. More Awareness and Accessibility To Abortion.

Areas life still needs to improve for women are:

1. They usually don't get equal pay. They should get equal pay.

2. They are supposed to manage the household along with their job. Household responsibilities should be equally divided.

3. They are supposed to take care of children, like attending their parents' meeting and they are the one who take leave when the child is sick. Both parents should have equal responsibilities.

The state does not enforce any particular religion nor take away the religious freedom of individuals". How is it able to be maintain in a multi-religous country?

Answers

Freedom of religion doesn't mean freedom from religion." My friend Rob Boston had a good take responding to the argument. ... The Constitution actually guarantees that there will be no laws respecting an establishment of religion, or prohibiting the free exercise

Write a well-written paragraph about whether or not you believe
that Andrew Jackson should remain on the twenty-dollar bill. HELP PLEASE

Answers

The correct answer to this open question is the following.

I believe that Andrew Jackson should be removed from the twenty-dollar bill.

The reason is simple. His behavior and decisions toward the Native American Indian tribes were not good. And recently, he has been criticized for that. Andrew Jackson supported slavery, and that is a negative spot in his legacy.

Andrew Jackson encouraged westward expansion and settlement by supporting the Indian Removal Act.

On May 28, 1830, United States President Andrew Jackson signed the Indian Removal Act that supported the westward expansion and invited many Americans to settle territories in the west. These were territories west of the Mississippi, and the President could grant lands in exchange for Native American Indian tribes' lands that already existed within the known US territory.

So this act gave powers to the US President to negotiate the removal of the Native Indians to other territories. The President wanted to support white settling to farm the lands and make them productive.

which of the following was NOT established in Article II of the Constitution?
A. It vested the power to execute laws in a president
B. It set the president’s term at four years
C. It states the qualifications for office
D. It provided methods for selecting representatives and senators

Answers

i believe the answer is c.

Article II of the United States Constitution doesn't establish or provide methods for selecting representatives and senators. Hence, Option (D) is correct.

The process for selecting representatives and senators is outlined in Article I, which deals with the legislative branch of government.

Article I establishes the qualifications, terms, and election procedures for members of Congress, while Article II primarily focuses on the powers and duties of the president, including the power to execute laws and the qualifications for holding office.

Thus, Article II of the United States Constitution establishes the powers and responsibilities of the executive branch and the presidency.

Learn more about Article II here:

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Why so many countries have established monasteries in Lumbini? Write any four points.

Answers

Explanation:

The countries of many of these pilgrims have established local monasteries as a way to offer practical and spiritual assistance to their citizens. Each of them has its own design, reflecting the architectural and religious styles of the different nations.

Ignore all my last questions about Russia I geuss since I’m not getting any responses I’ll just geuss and fail.

Answers

Answer:

What do you need to know about Russia?

Explanation:

I'll try to help if you ask me specific questions.

What was the purpose of the Fugitive Slave Act of 1793?

Answers

Answer:

In American history, the Fugitive Slave Acts were laws passed by Congress in 1793 and 1850 (and repealed in 1864) that allowed for the capture and return of runaway slaves who escaped from one state to another or into federal territory.

Explanation:

Answer:

Passed on September 18, 1850 by Congress, The Fugitive Slave Act of 1850 was part of the Compromise of 1850. The act required that slaves be returned to their owners, even if they were in a free state. The act also made the federal government responsible for finding, returning, and trying escaped slaves.

An airline passenger nearly killed in a crash is suing the airline for personal injuries. To prove the extent of his injuries, the passenger offers a videotape taken by a local news station immediately after the crash that shows serious burns covering much of the passenger's face. The airline moves to exclude the videotape on grounds that its probative value is substantially outweighed by the danger of unfair prejudice.
In making his ruling, which of the following is NOT appropriate for the judge to consider:
A) The videotape will make it more likely that the passenger will win the suit.
B) There are other methods of proving the passenger's damages.
C) The videotape can be restricted to its proper purpose by instructing the jury to disregard any possible emotional appeal.
D) the videotape will encourage the jury to decide the suit on an emotional basis.

Answers

Answer: A) The videotape will make it more likely that the passenger will win the suit.

Explanation:

The fact is that evidence tends to favor one party over the other. The Judge therefore should not begin to consider the likelihood that the videotape would help the passenger win their suit because as said, evidence helps one party over another so the Judge doing this is a fruitless endeavor.

Rather the Judge should focus on deciding if the probative value of the tape is more or less than the danger the video poses of unfair prejudice.

TIME REMAINING
01:06:52
Read the poem "Autumn" by Emily Dickinson.

The morns are meeker than they were,
The nuts are getting brown;
The berry's cheek is plumper,
The rose is out of town.

The maple wears a gayer scarf,
The field a scarlet gown.
Lest I should be old-fashioned,
I'll put a trinket on.

Which statement best explains the central idea of the first stanza?

Autumn is less enjoyable than summer.
Autumn is the time to harvest fruit.
Nature provides signs of autumn.
Nature is inactive in autumn.

Answers

Answer:

Nature provides signs of autumn.

Explanation:

Emily Dickinson's poem "Autumn" is a short poem of two stanzas where the poet talks of the season of autumn. The eight lines of the poem show or express the visible signs that suggest autumn is here.

The signs such as "nuts getting brown", plump berries, scarlet fields, etc. are all suggestive of the autumn season. And in painting the image of the mellowed scene of autumn, the speaker/poet expresses the central idea of nature providing signs of the autumn season.

Thus, the correct answer is the third option.

Property rights exist in order to:
A. ensure that property is always used productively,
B. give the government the ability to regulate property
C. set limits on the types of property businesses can own.

D. allow people to use their property as they see fit.

Answers

Answer:

the answer is d and are you good at math I need help

Which of the following is an example of a successful cyber terrorist attack?

A. the sharing of military plans on a public website

B. a hacker stealing classified government information

C. an informant revealing government spying to the media

D. the widespread collection of data from social media sites

Answers

Answer:

The last option maybe

Explanation:

The others three points make no sense!!!!

HOPE IT HELPS YOUUU

A hacker stealing classified government information is an example of a successful cyber-terrorist attack. Thus, option B is correct.

Who is a cyber-terrorist?

An ideological purpose is achieved by a cyberattack that uses or exploits electronic or networked communications to sufficiently disrupt or inflict devastation in a society.

The goal of hacking, or establishing unauthorized access, is to take vital information from organizations, governments, and commercial enterprises. A typical instance of a successful cyber-terrorist assault is a hacker collecting sensitive government data.

In this type of attack, the intruder hijacks the session connecting a user and host by interfering with a two-party contact. Hackers steal and alter information that is transmitted this way.

Therefore, option B is correct.

Learn more about cyber-terrorists, here:

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Why did new England's industries have slow growth

Answers

Answer:

The first possible explanation for slower growth in New England is that the region's employment is concentrated in the "wrong" industries. Traditionally, New England has been more oriented toward manufacturing than most other regions.

____________________________________________________________

Have a great day :D Please let me know if I'm wrong!

The first possible explanation for slower growth in New England is that the region's employment is concentrated in the "wrong" industries. Traditionally, New England has been more oriented toward manufacturing than most other regions.

Andrew Jackson is the president of the United States most remembered for ...

Answers

He is known for founding the Democratic Party and for his support of individual liberty.

What is the significance of the Battle of Yorktown?
A. The British won the war
B. It led to the start of peace negotiations
C. It completely ended fighting in North America
D. It caused France to join the war

Answers

Answer:

Hello There!!

Explanation:

I believe the answer is B. It led to the start of peace negotiations.

hope this helps,have a great day!!

~Pinky~

what is the meaning of history​

Answers

History is the study of ancient man and things . I gives you a knowledge of the past

Hope it helps you dear !

Answer:

History (from Greek ἱστορία, historia, meaning "inquiry; knowledge acquired by investigation")[2] is the scientific study of the past.[3][4] Events occurring before the invention of writing systems are considered prehistory. "History" is an umbrella term that relates to past events as well as the memory, discovery, collection, organization, presentation, and interpretation of information about these events. Historians place the past in context using historical sources such as written documents, oral accounts, ecological markers, and material objects including art and artifacts.[5]

Explanation:

that's so long to type

I hope it helps kahit wag nyo nang I heart basta brainlest hehe

Why didn’t raziya sultana rule for a long time

Answers

Because she was defeated

HELP ME BUT WITH OUT
LINK THANK YOU!!!!!
explain how using our strength to build unity within a diverse environment can be better accomplish a goal than if we tried on our own.​

Answers

Answer:

An organization has a diversity of employees with different functionalities and knowledge so that the company's goals and objectives are achieved.

In a work team, the integration of members and collaboration are essential to achieve the goals, as each member adds to the team with their knowledge and experience for the effectiveness of the collective work.

It is essential, then, that each employee uses their strengths to integrate the team, as each person contributing their ideas and talents, the possibility of achieving greater challenges and finding greater solutions will be much greater by combining the knowledge and skills of each member team's.

What "litmus test" does each political party apply to any justices named to the federal court system?

Answers

Explanation:

Political analysts believe in most cases political parties often make inquiries about nominated justices' political attitude towards a particular subject, usually a controversial one.

Their goal is to determine whether the nominee is in support of, or is in opposition to the subject. Hence, it is this series of inquiries that constitutes the "litmus test".

When performing an experiment with electricity, which material would act as an insulator
a. staple b. wire c. popsicle stick d. paper clip

Answers

Answer:

I think it's maybe a wire

Which of the following is NOT a property used to characterize minerals?
A.
luster

B.
buoyancy

C.
hardness

D.
streak

Answers

Answer:

B. buoyancy

...........

hope its helps!!

which of the there is a verbal from of communication?​

Answers

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It can therefore include both spoken and written communication.

However, many people use the term to describe only spoken communication.

The verbal element of communication is all about the words that you choose, and how they are heard and interpreted.

what are child rights​

Answers

Answer:

Children's rights are a subset of human rights with particular attention to the rights of special protection and care afforded to minors. 

Explanation:

if u need a list of rights :

A name and a nationality from birth.Family care or parental care, or to appropriate alternative care when removed from the family environment.Basic nutrition, shelter, basic health care services and social services.Be protected from maltreatment, neglect, abuse or degradation.Be protected from exploitative labour practices.Not be required or permitted to perform work or provide services that are inappropriate for a person of that child's age or risk the child's well-being, education, physical or mental health or spiritual, moral or social development.Not be detained except as a measure of last resort, in which case, in addition to the rights a child enjoys under sections 12 and 35, the child may be detained only for the shortest appropriate period of time, and has the right to be kept separately from detained persons over the age of 18 years.Be treated in a manner, and kept in conditions, that take account of the child's age and have a legal practitioner assigned to the child by the state, and at state expense, in civil proceedings affecting the child, if substantial injustice would otherwise result.Not be used directly in armed conflict, and to be protected in times of armed conflict.

Atanu, an American Indian, feels harassed by tourists who visit his village. He does not like that these tourists sometimes barge into his hogan without permission to photograph his family. When tourists attempt to talk to him, he pretends to not to speak English. He is planning to lead an organized protest to stop the harassment of locals by tourists. In this scenario, Atanu's attitude toward tourists visiting his village exemplifies _____. resistance revitalization and adoption boundary maintenance retreatism

Answers

Answer:

Retreatism and Resistance

Explanation:

Considering the scenario described in Atanu's attitude toward tourists visiting his village exemplifies "Retreatism and Resistance"

Retreatism is the attitude in which an individual is resigned to stopping himself from achieving what he wanted to achieve. This is exemplified when Atanu refused to talk to the tourists and pretends not to communicate in English.

Again, Atanu exemplifies Resistance by "planning to lead an organized protest to stop the harassment of locals by tourists."

The main goal of an informative speech is to convince or influence your audience to act or think a certain way.

True or False.

Answers

False. Informative is just to inform. Not persuade

how to write a paragraph starting with i was awakened by a loud noise one night​

Answers

I was awakened by a loud noise one night. I, Heather Greene, remained quiet for what seemed like forever trying to wrap my head around what could have made such a din. I couldn’t bring myself to go back to bed after hearing such a noise so I put on my house shoes, picked up my baseball bat and slowly headed towards the door.

What are the two types of development goals? (What are the attributes that we consider when we look at individual aspirations and goals?)

Answers

The correct answer to this open question is the following.

Although there are no options attached we can say the following.

Two types of development goals could be better income and social status acceptance.

These developmental goals are aimed two improve people's lives in terms of skills, money, status, and capabilities. An individual has to assess himself in order to know their actual status to aim high and know what he must do to grow and prosper.

Commonly, people set developmental goals, identify developmental resources and strategies, implement strategies, observe and document  developmental behaviors, and give feedback."

Tracy took a road trip out west where she had a chance to visit both the north and south rims of the Grand Canyon. She observed more wildlife and a greater variety of views from the south rim, but enjoyed a less crowded more peaceful experience at the north rim. She was able to hike several trails at both locations and found the staff to be helpful. What would be the best way for Tracy to categorize her observations

Answers

Answer:

The answer is "Option b".

Explanation:

Please find the complete question in the attached file.

Answer:

B

Explanation:

just gave u an answer. no need explanation...

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