which of the following elements is/are represented in the spectrum below?
A: Hydrogen only
B: helium only
C:hydrogen and helium
D: calcium only
Calcium represented in the spectrum below. So Option 'D' is the correct answer.
Spectrum and calcium:A spectrum is a graph or chart that depicts the intensity of light emitted over a range of energies.
Excitation of conduction electrons of any element is the subject of atomic spectroscopy. Because sodium has just one electron in its outermost shell and calcium has two, their atomic spectra should contain one and two atomic spectral lines, respectively.
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Hydrogen and helium are represented in the spectrum. Therefore, option C is correct
- Presence of hydrogen lines: The spectrum contains spectral lines characteristic of hydrogen, indicating the presence of hydrogen in the observed object or phenomenon.
- Presence of helium lines: Similarly, the spectrum also contains spectral lines characteristic of helium, suggesting the presence of helium alongside hydrogen.
- Combined presence: Since both hydrogen and helium lines are present in the spectrum, it can be inferred that both elements are represented in the observed object or phenomenon.
- Absence of calcium lines: The spectrum does not exhibit spectral lines characteristic of calcium, ruling out the presence of calcium in the observed object or phenomenon.
1. Why do you think the Founding Fathers required different qualifications for the House and the Senate?
2. Why do you think the Founding Fathers provided exclusive powers to each branch of government?
Answer:
1.Briefing on Constitutional Qualifications. ... information and stability of character,” than would be needed in the more democratic House of Representatives. ... In other states, upper house members fulfilled a five, three, or one-year requirement, ... Article V, section 3 included a four-year citizenship requirement for senators.
2.Founding Fathers wanted limited government powers. ... One safeguard was that power was to be spread among three branches of government: the legislative, executive and judiciary. The idea was that each branch, to protect its own authority, would act to keep the other two from becoming too powerful.
Explanation:
a form of energy
light
sound
light and sound
Answer:
LIGHT AND SOUND
What was the name of the trade route that was used to take exports from India to Great Britain?
A. The American Trade Route
B. The Union Pacific Route
C. Trans Atlantic Trade Route
D. The East India trade Route
Answer:
D. East India trade route
Explanation:
Great Britain was looking to expand its colonial empire, and it saw great potential in India. This resulted in the formation of the English East Trade company, which involved British merchants hoping to reap profits from India.
The trade route was thus named after this company, making the answer D.
Which of the following is most often associated with an authoritarian government?
A.
a multiple political party system
B.
censorship and control
C.
freedom of speech and the press
D.
open and fair elections
hope it help.....
The most often suitable feature which is associated with authoritarian government is censorship and control. So, option (b) is the correct answer.
What is an authoritarian government?Someone who has entire or nearly complete authority over one or more persons is described as authoritarian.
Instead of fostering freedom for citizens, such a government is usually more concerned with making laws for the people to follow.
One example of this is a dictatorship. A ruler like this would expect everyone to do or follow what he or she says. Failure to do so frequently results in serious consequences.
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The United States won its freedom from Great Britain in the American Revolution. The Founding Fathers then wrote a new constitution. Why did they decide the new government should be a democracy? A. They thought the states should not be able to rule themselves. B. They wanted to limit the power of the people in government. C. They believed the president should have total control of the government. D. They did not like how the British government had unlimited power.
Please answer this immediately, will mark brainliest'!!!!!!!!!!!!!
The Founding Fathers established a democracy with a federal republic structure to limit government power and prevent tyranny, incorporating Enlightenment ideals of popular sovereignty, checks and balances, and representation.
The Founding Fathers of the United States chose to establish the new government as a democracy, in part, because they were motivated by Enlightenment ideas and sought to prevent the unlimited power of government seen in the British system. They aimed for a form of government that allowed for participation by the people but with a series of checks and balances to prevent tyranny or anarchy.
The Constitution represented an experiment in democracy, where they adopted Enlightenment ideals and balanced them with practical governance through a federal republic. Ultimately, they intended to limit the power of any single branch or person and affirmed the principle of popular sovereignty, where the will of the people was exercised through elected representatives.
Why did the Mayan, Aztec, and Inca civilizations develop their own social hierarchy? A) to promote organization and order in society B) the gods spoke to the priest and told them to make one C) to determine the order of human sacrifice D) Spanish conquistadors forced them to create one
Answer:
to promote organization and order in society
Explanation:
Mayan, Aztec, and Inca civilizations develop their own social hierarchy to promote organization and order in society as they grew into thriving empires
Which of these did the Mycenaeans learn from the Minoans?
a.
navigation by the sun and stars
b.
winemaking
c.
making iron tools
d.
pottery making
Which statement accurately describes an advantage held by one side at the beginning of the Civil War?
Answer:
(A)-Most of the industries in the US was centered in the south.
Explanation:
I found this online
In West African kingdoms, societies were most often based upon
A)wealth.
B)kinship.
C)job choices.
D)religious practices.
Answer:
A) wealth
Explanation:
can you put brainliest please
How did living quarters differ for the upper and lower classes in Maya society?
Answer: The upper caste was composed of rulers, nobles and priests. The middle caste were businessmen, merchants and soldiers. The lower caste was made up of farmers and slaves. Rulers: Each city had a ruling family.
In Maya society, the upper caste was composed of rulers, nobles, and priests. The middle caste were businessmen, merchants, and soldiers. The lower caste was made up of farmers and slaves.
What is Maya society?The Maya society of the Mesoamerican people is known for its ancient temples and glyphs. Maya script is the most sophisticated and highly developed writing system in Maya society. It is also known for its art, architecture, mathematics, calendar, and astronomical system.
The Maya society was centered in one geographical block, covering all of the Yucatán Peninsula and modern-day Guatemala, Belize and parts of the Mexican states of Tabasco and Chiapas, and the western part of Honduras and El Salvador.
Therefore, living quarters differ for the upper and lower classes in Maya society.
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Please help! Social Studies
Answer:
Buying war bonds to supply money to the gov't. I think
Explanation:
Providing supplies to American and Allied troops fighting the war in Europe, Africa, and the Pacific required the efforts of all Americans. At home, citizens contributed to the war effort by rationing consumer goods, recycling materials, purchasing war bonds, and working in war industries.
Answer:
its D
Explanation:
A shipping container is 80 ft long and 2.5 ft wide. The amount of space
inside is approximately 2,000 cu ft. How many feet high is the box?
12.5
20
25
Answer:
The height of the shipping container must be approximately 10 feet which means option D is the right answer.
Volume is referred to the space occupied by a hollow material or a 3-dimensional figure. In the question, It is already given that the length and breadth of the shipping container are 80 feet and 2.5 feet respectively. Since the volume of the shipping container is given as 2000 cubic feet, so to calculate the height the following formula will be used.
Volume = Length * Breadth * Height
2000 = 80 × 2.5 × Height
Height = 2000/ (80 × 2.5)
Height = 10
Therefore, the height of the shipping container must be 10 feet.
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Refer to complete question below:
A shipping container is 80 ft long and 2.5 ft wide. The amount of space
inside is approximately 2,000 cu ft. How many feet high is the box?
12. 5
20
25
10
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senciso89
asked 04/16/2022
A shipping container has a base area of 25.5 square yards and a height of 3.5 yards. What is the volume of 3 of these shipping containers? Enter your answer as a decimal in the box.
See answers (1)
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Final answer:
Using the formula for the volume of a rectangular prism, the height of the shipping container that is 80 ft long, 2.5 ft wide, and has a volume of 2,000 cu ft is calculated to be 10 ft.
Explanation:
To find the height of the shipping container, we start by using the formula for the volume of a rectangular prism, which is Volume = Length × Width × Height. We are given that the container is 80 ft long, 2.5 ft wide, and has an approximate internal volume of 2,000 cu ft.
Using the formula, we can set up the equation as follows:
2,000 cu ft = 80 ft × 2.5 ft × Height.
To solve for the height, we divide both sides of the equation by the product of the length and the width:
Height = 2,000 cu ft / (80 ft × 2.5 ft) = 2,000 / 200 = 10 ft.
Therefore, the container is 10 feet high.
Why did George mason oppose the constitution
Answer: As we all know about the delegate to the convention, but when George mason refused, to sign that constitutio, and then had also lobbied against its ratification, in his own home state. also believping that the document was only a drafted one and was gace as a excessive amount of power to the central government, but was soon incomplete due to the absent of a bill of rights to be able to ensure the indiv liberty
Explanation: hope this helped plz mark brainest!
who is the 32nd president
Answer:
Franklin D. Roosevelt
Explanation:
Answer:
Franklin D. Roosevelt was the 32nd president of the USA, from (1933-1945).
What events led to the Boston eyes party?
Answer:
the taxing of tea
Explanation:
Please help !!
Who was the leader of the Communist Party of china ?
Answer:
xi jinping
Explanation:
he was the the highest-ranked official in china since 2012 he became the leader from the cpc in 2016
Oil revenue is responsible for about what percentage of ligeras GDP?
A 10%
B. 40%
C 75%
D. 90%
Answer: option D
Explanation:
The purchase of the tires in the scenario represent the
A) the household.
B) the government.
C) foreign nations.
D) the factor market.
Answer: D) the factor market
Explanation:
Answer:
D.. the factor market
Explanation:
Factor market represents the question
Since the 1980s, there has been a significant increase in “tort law,” which means A) civil cases. B) maritime law. C) criminal cases that involve the death penalty. D) criminal cases that involve crossing state lines.
Answer:
A) civil cases
Explanation:
A tort law is the area which covers most of the civil cases and it is based on wrongful act that resulting any kind of damages or wrongful acts.
Tort law usually ensures that person who comitted wrongful act provides full compensation for proved harms to damaged and injured person who receive among other, the financial compensation.
Answer:
a. civil cases
Explanation:
Tort law deals with cases between people who have, through alleged negligence, injured or harmed another person. In other words, civil cases. Guilt does not mean prison time, but rather payments for damages.
5 fun facts about the presidents
Answer:
Here's one.
Explanation:
John Adams died on the same day as Thomas Jefferson, July 4th, 1826.
Answer:
George W. Bush and Donald Trump are the only presidents to have earned a Master of Business Administration (MBA) degree.
Supreme court justicies are approved by
The president
The Vice President
Congress
The sentate
As a teacher kris has begun providing lessons to students that teach emotional understanding respect and caring for others strategies for regulating emotion and resistance to unfavorable peer pressure because kris knows that
A.emotional intelligence is the latest psychological buzzword and administrators are demanding it
B.most students do not acquire emotional intelligent behavior at home
C.many educators overlook the relationship between cognitive ability and academic achievement
D.providing experience that meet students social and emotional can improve their adjustments
Kris knows that providing experience that meet students social and emotional can improve their adjustments
Explanation:
Kris is a good and proactive teacher in the way she has begun providing lessons to students about behavior that can be to get them to a point where there is emotional understanding , respect and caring for others .
She is also finding ways to give strategy to get rid of peer pressure and bullying.
She understands that there is a relation between he social and emotional intelligence of a person and their academic wellness and if she helps one she can help the other.
The correct option is D. Providing experiences that meet students' social and emotional needs can improve their adjustment. Teacher Kris is incorporating lessons on emotional understanding, respect, caring for others, strategies for regulating emotion, and resistance to negative peer pressure, recognizing the significant impact social and emotional learning has on student adjustment.
Emotional intelligence (EI) encompasses the ability to understand, experience, and manage emotions effectively. Beyond just grasping emotions, the concept involves the regulation of emotions to facilitate cognitive processing and social interactions. A component of EI, emotion regulation, has been shown to correlate with higher cognitive and social intelligence. Individuals skilled in emotion regulation exhibit better academic performance, social adeptness, and adaptability to stress. These findings support the view that developing EI, particularly through education about emotion regulation, can lead to improved test scores, social skills, and coping mechanisms in students, as indicated by studies from researchers like Ayduk et al., Eigsti et al., and Mischel & Ayduk.
Which of the following happened first?
A:Erwin and Zoltán Farkas were liberated
by American troops.
b: The Nazis formalized the "Final Solution."
C: Kloster Indersdorf closed for good.
d:Greta Fischer brought a group of kids
to Canada
Answer:
b: The Nazis formalized the "Final Solution."
Explanation:
The Final Solution is actually something that led to the other events mentioned in here. The extermination of Jews was one of the main ideas of Nazi Germany. The idea was formalized in 1942, at the famous Conference at Wannsee. All the other mentioned events happened in 1945 and later.
which of the following is true of services?
a. they are objects that have an economic value to others
b. markets for their exchange first arose in the 19th century
c. they have become more important in postindustrial society
d. they do not include complex activities
Answer:
C
Explanation:
A postindustrial society focuses less on manufacturing, producing, and providing goods, and more on services, research, information and more. In a postindustrial society, services are more significant, so C is the correct choice.
Hope this helps! :)
PLS ANSWER IM BEING TIMED What is compulsory voting?
Question 2 options:
A) If you do not vote for a legitimate reason, you will receive a fine
B) You can vote as long as you have a good understanding of the candidates
C) You have the freedom to vote when you want
Answer: A If you do not vote for a legitimate reason, you will receive a fine
Explanation:
Compulsory voting is an effect of laws which require eligible citizens to register and vote in elections, and may impose penalties on those who fail to do so. As of August 2013, 22 countries provided for compulsory voting, 11 of whom enforced it.
Although the first black president, Barack Hussein Obama, has been elected,
despite being popularly identified as black, we should note that President
Obama. , and yet a startling percentage of the critiques of Obama
have been based on his race. The most blatant of these was the controversy
over his birth certificate, where the "birther" movement questioned his
citizenship and right to hold office.
Answer: This movement was known as the "birther movement"
Explanation:
This movement falsely asserted Obama was not qualified to be President of the United States because he was not a natural citizen of the United States of America as required by Article Two of the Constitution.
How can the total fertility rate change?
Split into a Dual Monarchy, but never solved problems with Slav subjects
Question 11 options:
Ottoman Empire
British Empire
Western imperialists
Habsburg Empire
Answer:
Habsburg Empire
Explanation:
One of the most prominent Central European Empires, the Habsburg Monarchy ruled over the Balkan Peninsula, home to the Slavs, for centuries and the Compromise of 1867 split the kingdom into the dual monarchy of the Austro-Hungarian Empire.
What are the benefits of attending a local community
college?
Attending a local community college can provide benefits such as lower tuition fees, smaller class sizes, flexible class schedules, and the ability to stay close to home.
Explanation:There are various benefits associated with attending a local community college. Firstly, community colleges often have lower tuition fees compared to four-year institutions, making higher education more financially accessible. Secondly, community colleges typically offer smaller class sizes, which can provide a more personalized learning experience and greater access to professors. Another benefit is flexibility. Community colleges commonly offer a range of part-time, evening, and online classes, making it easier for students to balance work, family responsibilities, and education. Finally, attending a local community college can enable students to stay close to home, which can reduce living expenses and allow students to maintain existing support networks.
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