QUESTION 3
According to Hubble's Law, a galaxy with a recession velocity of 25,000 km/s will be
400 million pcs away.
100 million pcs away.
1000 million pcs away.
700 million pcs away.
less than 1 million pcs away.
QUESTION 15
A tightly wound barred spiral would be classified as
Sc.
SBa.
Sa.
S0.
SBc.
QUESTION 24
In this diagram, the galaxy at the left side is a( n)
elliptical.
Seyfert.
spiral.
barred spiral.
irregular.
Answers
According to Hubble's Law, a galaxy with a recession velocity of 25,000 km/s will be 400 million pcs away. Thus, the correct answer is option A.
What is Hubble's Law?
Hubble's law, is the physical cosmology observation that galaxies move away from Earth at a rate proportional to their distance. In other words, the further they are from Earth, the faster they are moving away.
3. A galaxy with a recession velocity of 25,000 km/s will be 400 million pcs away, as per Hubble's law.
15. A tightly wound barred spiral would be classified as SBa.
24. In this diagram, the galaxy at the left side is a elliptical.
Therefore, option A, B, and A are the correct answers of the given questions.
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Related Questions
Next week produces a heat wave in Prince George's County. Most scientists would say:
A. Global warming is the cause
B. Human activity is the cause
C. Local temperatures over one week tell us more about weather than climate
D. Our climate is getting warmer
Answers
Answer:
Local temperatures over one week tell us more about weather than climate
In what type of scenario would a
technology engineer be asked to make
geographical maps of an area using
technology?
A. If a university is doing a research project on rainfall
in that area,
B. If another engineer is trying to build a road in that
area.
C. If a business is trying to sell a piece of land in that
area, and wants it assessed.
Answers
if a business is trying to sell a piece of land in that area, and wants it assessed
how effect size and shape of ethiopia on the economic ?
Answers
Answer:
Please read below:
Explanation:
The effect size and shape of Ethiopia on the economy can vary depending on the sector or industry being studied. Overall, Ethiopia is a low-income country, with a GDP of US$ 66.1 billion in 2019. The country has a high rate of poverty, with 36.2% of the population living below the poverty line.
This has an effect on the economy, as there are fewer resources available for investment and development. The agricultural sector is the backbone of the economy, accounting for 43.7% of GDP. Ethiopia has experienced strong growth in recent years, with GDP increasing by 7.5% in 2018 and 7.9% in 2019.
This has helped to create more jobs and reduce poverty. However, the country still faces several development challenges, such as infrastructure and education. The government is working to address these issues, but progress is slow.
Helppp
All of the following are the effects of a culture of poverty EXCEPT
gangs and drugs.
O high taxes and few services.
O homelessness and hunger.
O crime and punishments.
O illiteracy and unemployment.
Answers
Answer:
literacy and unemployment
Explanation: Read the textbook and illiteracy and unemployment is not mentioned.
Lesbians,gay,bisexual,intersexual, asexual and queer families have become a reality globally and in South Africa. please discuss your understanding of this new South African reality
Answers
This is so cool to me that this is becoming global, and i'm really proud of what is happening in the world, but we still have a long way to go.
Match the definition in column 1 with the economic term in column 2.
Free markets
and private
ownership
?
Consumption
Creating goods
and services
?
Specialization
Using goods and
services
?
Capitalism
Production
focused on
specific tasks or
topics
?
Production
Answers
Answer:
consumption -> USING goods and services
specialization -> production focused on specific tasks or topics
capitalism -> free markets and private ownership
production -> CREATING goods and services
Explanation:
took the test , i put certain words in caps so u wouldn’t get confused with the two
Identify 4 or more volcanoes on the Earth include it's...
a.Name
b. Type of volcano
c. Height
d. Perimeter
e. Area
f. Current status (dormant or active)
g. Date of it’s last eruption
h. A description of how the volcano has affected the earth and life around it
Answers
Answer:
1. Mount Fuji
b. Type of volcano = stratovolcano
c. Height-12,388′
d. Perimeter- 78 miles
e. Area - 100 km
f. Current status (dormant or active)— active
g. Date of it’s last eruption- December 16, 1707
h. A description of how the volcano has affected the earth and life around it-
food has been gone and made people starve, and also very much Damaged Homes
2. Mount etna-
b. Type of volcano - Strato
c. Height - 10,991′
d. Perimeter - 93 miles
e. Area- 459 mi Squared
f. Current status (dormant or active) - active
g. Date of it’s last eruption -12 and 15 March 2021, Etna
h. A description of how the volcano has affected the earth and life around it
the natural flow of lava has effected many environmental and other related things.
3. krakatoa
b. Type of volcano - strato
c. Height- 2,667′
d. Perimeter- 3 miles wide and 5.5
e. Area- 400m - above sea level
f. Current status (dormant or active) - highly Active
g. Date of it’s last eruption- 2020
h. A description of how the volcano has affected the earth and life around
eruption caused very powerfil tsunami and this volcano is dangerous
4. bromo
. Type of volcano - volcanic cinder cone
c. Height - 7,641′
d. Perimeter- 2329
e. Area. 1500
f. Current status (dormant or active) - active
g. Date of it’s last eruption- 2016 - date
h. A description of how the volcano has affected the earth and life around it
The eruption caused tremors with a high Aptitude.
pls mark Brainliest is correct! Have a wonderful day!
4. Renewable resources are materials that
Answers
Answer:
Renewable resources are an energy source that cannot be depleted and are able to supply a continuous source of clean energy.
Explanation:
Σ=)
Answer:
Renewable resources are materials that replenish themselves repeatedly and don't run out because they are naturally replaced.
Explanation:
Examples:solar energy, hydrogen, bio-fuels, biomass, hydropower,tidal energy, etc..
Hope this helped you
<3
Why do meanders migrate downstream?
Answers
Answer:
Deposition and erosion
Explanation:
Meanders form as a result of both accumulation and erosion, and they eventually move downstream. The stream bank around the outside of the curve, where stream flow has had the most power compared to less pressure, is eroded and undercut by the impact of the water. This will result in the formation of a river cliff.
Expain how
knowledge is important for succesful environmental management Criteria
Answers
Answer:
Environmental management improves performance through better management of environmental cost and thus, benefits the natural and human environments. Environmental management forces corporate sectors to fulfill their commitments towards introduction and change, and thus appears to be responsive to new factors
Help asap pretty please
Which statement best explains why most developed countries have greater access to health care than developing
countries?
O Population levels in most developing countries are too low to attract and maintain permanent healthcare services.
O Health insurance is more difficult to purchase in developing countries.
O Public assistance is more widely available in developed countries.
O Governments in developing countries more strictly regulate the cost of healthcare services.
O Health equity is considered a human right in developed countries.
Answers
Answer: Health insurance is more difficult to purchase in developing countries.
Explanation:
Developing countries lack a string of resources needed to properly access healthcare and one of those resources is financial. Healthcare is by no means cheap so to afford quality healthcare most of the time, one would have to pay.
This is where health insurance comes in. It helps cover the cost for people in developed countries thereby enabling them to pay for expensive healthcare. In developing countries, it is not as easy to pay for health insurance so the chances of receiving good quality medicare is lower.
Is the United States a nation-state and why? EXPLAIN WHY OR WHY NOT
Answers
Answer:
The United States is not a nation.
Explanation:
The United States is not a nation. A nation consists of a homogenous culture of which its like-minded inhabitants are acutely aware. By contrast, the United States of America is, and has always been, culturally heterogeneous, consisting of a variety of cultures and traditions.
Answer:yes
Explanation: the United States are made up of states because in the 1700s to early 1800s the us continental congress and the rest of the us lived within the 13 colonies. Those 13 colonies turned into more states as the us grew.
who is the father of mathematics
Answers
Answer:
Archimedes he was the father of maths
Answer: Archimedes is known as father of mathematics
Explanation:Archimedes is known as the Father Of Mathematics. He lived between 287 BC – 212 BC. Syracuse, the Greek island of Sicily was his birthplace. Archimedes was serving the King Hiero II of Syracuse by solving mathematical problems and by developing interesting innovations for the king and his army.
Suppose you were going to create a map of the sea floor where the Christmas earthquake of 2004 occured for the US Government. How would you proceed? What methods would you use and why? When drafting your answer, consider the depth and contours of the sea-floor.
Answers
To create a map of the sea floor where the 2004 Christmas earthquake occurred, we would send sound waves down to the sea floor and time how long it takes for them to bounce back. This assists us in determining the shape of the sea floor. To send the soundwaves, one would need a Sonar.
What is a Sonar?It is to be noted that SONAR is an acronym that stands for "Sound Navigation And Ranging." It is a device that employs sound waves to identify and locate underwater objects such as ships, submarines, and even the sea bottom.
When sound waves strike an item, they bounce back, and the time it takes for the sound waves to return may be used to compute the distance to the object. Sonar may be used to navigate, communicate, and even image the seafloor.
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The religion of the early Hebrews, Judaism, was unique from other groups in Mesopotamia in what way?
A. The Hebrews were polytheistic and the other Mesopotamian groups were monotheistic
B. They were animistic
The Hebrews were monotheistic and the other Mesopotamian groups were polytheistic
D. They denied the belief of God
Answers
According to the law of universal gravitation, any two objects are attracted to each other. The strength of the gravitational force depends on the masses of the objects and their distance from each other. Many stars have planets around them. If there were no gravity attracting a planet to its star, the planet's motion would carry it away from the star. However, when this motion is balanced by the gravitational attraction to the star, the planet orbits the star. Two solar systems each have a planet the same distance from the star. The planets have the same mass, but Planet A orbits a more massive star than Planet B. Which of the following statements is true about the planets?
Answers
The statement that is true about the planets is option B. Planet A orbits its star faster than Planet B.
What is the universal gravitation about?This option is correct because the strength of the gravitational force experienced by Planet A will be stronger than that experienced by Planet B due to the more massive star it orbits.
This stronger gravitational force will cause Planet A to move in a tighter orbit around its star, meaning that it will be closer to its star than Planet B. As a result, Planet A will experience a shorter orbital period and will complete a full orbit around its star in less time than Planet B, which orbits a less massive star. This means that Planet A will have a shorter year.
Therefore, It is important to note that even though the planets are the same distance from the star, Planet A will be more attracted to its more massive star than Planet B is to its less massive star due to the direct proportionality of the mass in the gravitational force equation.
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See full question below
According to the law of universal gravitation, any two objects are attracted to each other. The strength of the gravitational force depends on the masses of the objects and their distance from each other. Many stars have planets around them. If there were no gravity attracting a planet to its star, the planet's motion would carry it away from the star. However, when this motion is balanced by the gravitational attraction to the star, the planet orbits the star. Two solar systems each have a planet the same distance from the star. The planets have the same mass, but Planet A orbits a more massive star than Planet B. Which of the following statements is true about the planets? A. Planet B will keep orbiting its star longer than Planet A. B. Planet A orbits its star faster than Planet B. C. Planet B is more attracted to its star than Planet A. D. Planet A has a longer year than Planet B.
What would happen if glaciers melted?
Answers
Parts of Morocco, Tunisia, and Libya have a cool continental climate?
True
False
Answers
Answer:The correct answer is FALSE.
Explanation:
It says in the book that they have a hot arid climate.
Answer: false
Explanation:
its the opposite
To determine population growth or decline, is the sex ratio constructed for all cohorts or only for the reproductive cohorts?
Answers
Demographic parameters are a set of statistical measures that population ecologists use as a tool for conducting objective studies of populations.
A population is described as a collection of people who belong to the same species and cohabit a particular area. In order to survive throughout time, members of a population frequently rely on the same resources, are susceptible to the same environmental restrictions, and depend on the availability of other members. When a population is being studied, scientists look at how its members interact with one another and with their surroundings as a whole. In human populations, both the population's sex ratio and the sex ratio at birth are surprisingly constant in the absence of manipulation. It has been recognized that there are a few naturally occurring little shifts, such as a minor increase in male births during and following conflict. However, the history of son Sex-selective abortion and the treatment of female patients in health care facilities, both of which raise the mortality rate for women, are examples of this son preference.
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What areas experience cold winters and the greatest likelihood of snowfall?
Answers
Answer:
New Zealand's central South islands
Australia's Northern regions
Explanation:
All of the following are used to reduce traffic congestion in many world metropolitan cities EXCEPT
O London residents paying a congestion charge to drive downtown during the daytime.
O Toronto drivers paying tolls to drive on freeways during congested times.
O Singapore residents needing a permit to drive downtown during the busiest times of day.
O Copenhagen drivers being banned from driving in portions of central areas downtown.
O Los Angeles drivers being prohibited from using major freeways during high congestion times.
Answers
Answer:
E
Explanation:
You can do...tolls, Bans, congestion charge, and permits but you cant prohibit
Which answer best explains why the Bantu language is the most widely spoken in Sub-Saharan Africa?
of all Sub-Saharan native languages Bantu was the easiest to learn.
B. The development of iron weapons in the Bantu culture made conquest of their Bronze age neighbors much easier.
OC. The majority of the Sub-Saharan people are ethnically Bantu
Because most European colonist spoke Bantu, the natives were required to learn the language to converse with their European overlords.
D.
Answers
Bats are extremely adaptable and live on almost every continent
There are bats native to the Americas, Europe, Africa, Asia, and Australia. They can be found almost as far north as the Arctic and as far south as Argentina and the southern tip of South Africa. As this suggests, they are extremely adaptable. Bats have adjusted to live around human populations and are some of the most successful animals at living in an urban environment.
A. Are the magnetic north pole and the geographic North Pole always the
same distance apart? (2 points)
Answers
Cars that weigh more tend to be safer than light-weight ones. At the same time, those that weigh more cost more in gas (they use more gas) because they are heavier. Identify the TRADEOFFS and OPPORTUNITY COSTS involved in choosing either kind of car. Then, based on the information, which kind of car would you choose and why?
Answers
1) Heavy vehicles require a money trade-off, and light vehicles have a safety trade-off. 2) based on the information: to save money, we choose a car that is neither too heavy nor too light and uses less gas.
What is a money trade-offs ?A trade-offs is when you choose one thing and give up or sacrifice another. In economics, trade-offs are evaluated based on opportunity cost. This is the value of what is lost in choosing one over another. For example, you can take time off to go to a concert and get the chance to see your favorite band, and in exchange for the opportunity you can lose a day's wages.
Why do trade-offs happen?Trade-offs arise when activities are incompatible. Simply, trade-offs means that one thing needs less of the other. Airlines can choose to provide meals (additional cost and slower turnaround time at the gate). Or you can choose not to provide it, but you can't do both without incurring significant inefficiencies.
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Mass Media does not play a large role in American society.
Please select the best answer from the choices provided
OT
OF
Answers
Answer:
False
Explanation:
If you ever watched the news, than you know it's false.
Mass media does not play a large role in American society is false. The correct option is f.
What is mass media?Mass media refers to a diverse array of media that reach a large audience via mass communication.
Broadcast media transmit information electronically via media such as films, radio, recorded music, or television. Digital media comprises both Internet and mobile mass communication. Internet media comprise such services as email, social media sites, websites, and Internet-based radio and television. Many other mass media outlets have an additional presence on the web, by such means as linking to or running TV ads online, or distributing QR codes in outdoor or print media to direct mobile users to a website. In this way, they can use the easy accessibility and outreach capabilities the Internet affords, as thereby easily broadcast information throughout many different regions of the world simultaneously and cost-efficiently.
Outdoor media transmit information via such media as AR advertising; billboards; blimps.
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All of the following Asian countries have democratic systems of government except __________.
A.
the Philippines
B.
South Korea
C.
China
D.
Japan
The answer is C
Answers
Answer:
The answer is C
hope this helps
have a good day :)
Explanation:
exercise 4 the word below are chopped in half. find the pieces that fin together
Answers
The word below is chopped in half. find the pieces that fin together
RecountApprovedInfantInfluenceResistanceInfectionAssistanceResembleAccountWhat is a Suffix?A suffix is a letter or combination of characters that is placed to the end of a word to create a new word. Examples of such suffixes are "-ly" and "ness." The second-person singular and third-person singular forms of an infinitive are both formed using it.
Prefixes are word parts that are added to the beginning of words to alter their meaning. Prefixes, like "un-" or "multi-," are letters or groups of letters that are appended to the beginning of a phrase.
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The complete question is probably
The table below contains words that have been chopped in half find the pieces that fit together and write them below
ount. rec. inf. infe
ction. mble uence influ
assis. resis. ent. roved
ount. tance. app. acc
rese. ant. acc. tance
In recent years, the war on drugs has centered on the border between Mexico and the United States. Which of the following statements about this war is false?
A.
The amount of violence has been decreasing, so few people have been killed.
B.
The United States spends more than $500 million a year to fight the cartels.
C.
Most of the violence occurs near the US-Mexican border.
D.
Most police officers are dedicated to ending the drug smuggling.
Answers
Answer: A. The amount of violence has been decreasing, so few people have been killed.
Explanation:
The "War on Drugs" does indeed see the U.S. government spending more than $500 million a year as they raid supply chains and arrest traffickers to stem the flow of drugs into the U.S.
Most of the violence does occur near the U.S.-Mexico border as gangs fight to control smuggling routes and U.S. agents attempt to stop them along with police officer, most of whom are dedicated to ending drug smuggling.
The violence however has not been decreasing. Indeed, cartels have become more violent and with the rise of new cartels like the New Jalisco cartel, the violence has spread.
Answer:
A
Explanation:
The "War on Drugs" does indeed see the U.S. government spending more than $500 million a year as they raid supply chains and arrest traffickers to stem the flow of drugs into the U.S.
Most of the violence does occur near the U.S.-Mexico border as gangs fight to control smuggling routes and U.S. agents attempt to stop them along with police officer, most of whom are dedicated to ending drug smuggling.
The violence however has not been decreasing. Indeed, cartels have become more violent and with the rise of new cartels like the New Jalisco cartel, the violence has spread.
why increasing numbers of people aged 65 and over may cause problems for MEDCs, such as Australia?
Answers
Increasing number of people aged 65 and over in MEDCs would result in a significant proportion of taxes being used for pensions and healthcare.
How increase in ageing people would affect MEDCs?Most MEDCs experience stable population growth. Mortality and birth rates are low in MEDCs. The birth rate in some parts of Germany is relatively lesser when compared to the mortality rate. This indicates a population decline or a natural growth of -0.1%.
The aging population is a big issue for many MEDCs. Since health care, diet, and lifestyle have improved, individuals are now living longer, which is improving life expectancy in MEDCs. Because of this, there will be more elderly dependents. This will probably result in higher taxes in the UK to pay for pensions and health care.
In Australia, similar challenges would be faced by the government.
Economic growth, retirement and employment patterns, family dynamics, the capacity of communities and governments to provide enough services for older persons, and the incidence of chronic illness and disability can all be altered by societal aging.
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Think about how ocean surface currents could
affect floating garbage. Record your evidence.
HELPPP
Answers
Explanation:
i dont know the answer too