Why is copper an important addition to coins and handrails?

Answers

Answer 1

Answer:

Coins -

Copper is easily made into coins thanks to their workability and provide good resistance to impact and wear. These features are indispensable to items that will be continuously handled.

Handrails -

Harmful bacteria and fungi are transferred to touch surfaces such as railings and can persist for as long as 30 days, transferring to whatever touches them (i.e. you—holding the railing while walking up hospital stairs to visit a loved one). And in stainless-steel and aluminum touch surfaces, these bacteria can remain undisturbed, even after cleaning. Fortunately, coppers unique antimicrobial (an agent that kills microorganisms or stops their growth) properties allow it to kill microbes on touch, preventing the spread of these harmful bacteria. In short, copper alloys can kill microbes with extraordinary efficiency, often within a few hours or less.

If you want something else -- Sorry I tried.

Need more help or doubt about my answer? --> comment section.

Hope this helped.


Related Questions

which slave state remained in the union during the u.s. civil war?

Answers

Answer:

Maryland, Missouri, Delaware, and Kentucky

Explanation:

The slave states that stayed in the Union, Maryland, Missouri, Delaware, and Kentucky (called border states) remained seated in the U.S. Congress. By the time the Emancipation Proclamation was issued in 1863, Tennessee was already under Union control.

What other reforms were undertaken by the Ottoman Empire in response to European industrialization c. 1750 to c. 1900

Answers

Answer:

The reforms included the development of a new secular school system, the reorganization of the army based on the Prussian conscript system, the creation of provincial representative assemblies, and the introduction of new codes of commercial and criminal law, which were largely modeled after those of France.

Which Human Rights are not included as part of our Legal Rights

Answers

Answer:

The right to information.

Which statement correctly describes the difference between the Declaration of Independence and the Constitution?

A The Constitution explains the purpose of government, while the Declaration of Independence describes how the government should be set up.

B The Constitution’s main purpose was to state basic rights, while the Declaration of Independence mostly listed criticisms of King George.

C The Constitution put a plan into action, while the Declaration of Independence described ideas and beliefs.

D The Constitution was written by a committee of people, while the Declaration of Independence was the work of only one person.

Answers

Answer:

b

Explanation:

Who sent Jim Bowie  on his fatal Mission to evacuate the Alamo
A(Sam Houston
B(Stephen Austin
C(Antonio Lopez de Santa Anna
D(Susanna Dickinson

Answers

Answer:

I think a but I'm not sure

how did filipino leaders respond to the philippines becoming a us territory?

Answers

Answer:

They started a rebellion

Explanation:

I looked on Quizlet

What is a summary that describes the course of the Revolutionary war?

Answers

brits winning america wins

Citizen Kane (1941) reflects the trend toward a(n) ______ style of cinematography, which developed in the late 1930s.

Answers

Revolution because it was back in the day like old ages

Citizen Kane (1941) reflects the trend toward a deep-focus style of cinematography, which developed in the late 1930s.

What is the deep-focus style of cinematography?

Focus refers to a subject's ideal sharpness or clarity. Directors and cinematographers employ focus to tell stories, portray the mood of a scene, or draw the viewer's attention to a specific object.

By using a tiny aperture, deep focus is typically attained. A bright scene or a lengthy exposure are required for establishing deep focus, since the aperture of a camera controls how much light passes through the lens. A wide-angle lens also increases the amount of sharpness in the image.

Therefore, it is deep-focus style.

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What did the followers of Yaweh expect when returning to Jerusalem??

Answers


Explanation: Cyrus defeated Nabuchdrezzar II and Noboniduis which led to the followers of Yahweh to return to Jerusalem.
Cyrus was a great king of Persia.
He was a great patron of the Jewish tribe.
He was a brave and one of the most compassionate king.
He allowed his subjects to live and worship all to their wishes.
He cared for them as if they were his children.
He defeated many rulers which also included Nabuchdrezzar and Noboniduis which led to the followers of Yahweh to return to Jerusalem.
He freed the Jews from exile in Babylon and helped them return to Jerusalem.
Expectation of followers of Yahweh
He asked the Jews to rebuild their temples and homelands but a majority of Jewish had their roots deeply attached in the lands of their enforced adoption.
They had developed strong ties by marriage plans, business ideas and friendships and were unwillingly to leave for Jerusalem as they had no longer attraction to it.
Hope this helps.

Why did Germany form the Triple Alliance in 1882? to weaken Britain and ensure it had no allies to weaken France and ensure it had no allies to protect itself from attacks by the Ottomans to protect itself from attacks by Russia

Answers

Answer:

to gain territorial dominance

Germany forms the Triple Alliance to protect itself from attacks by the Ottomans and Russia.

Why did Germany create the Triple Alliance?

The man chiefly responsible for the Triple Alliance was Otto von Bismarck, the Chancellor of Germany. His primary goal was to preserve the status quo in Europe after he had unified Germany in 1871. He was particularly concerned about France finding allies to help it regain Alsace-Lorraine.

What did the Triple Alliance do?

The Triple Alliance was a secret agreement between Germany, Austria-Hungary, and Italy that was formed on 20 May 1882. With the agreement, Italy sought support against France shortly after losing North African ambitions to the French. Otto von Bismarck is regarded as the principal architect of the alliance.

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What awards was sam houston granted?
BRAINLIEST TO WHOEVER HAS THE BEST ANSWER

Answers

Answer:

He was granted Cherokee citizenship and often acted as a tribal emissary.

Explanation:

Why might the reign of Frederick I be considered a failure?

Answers

Answer:

Having failed to establish his hereditary claim to the duchy of Jülich-Berg, Frederick William turned after 1651 to the fiscal and administrative reorganization of his states. Each province sent agents to Berlin to attend the Privy Council, the central governing body over which the elector presided personally.

Explanation:

San Jacinto was which of the following?
A(river
B(fort
C(a mountain range
D(a Texas general

Answers

Answer:

C

Explanation:

mountains are in San Jacinto

It was a fort for sure

What does evidence from the Nile River region tell you about how production and distribution worked in this society?

Answers

The Nile River Valley is home to one of the most ancient societies. Best known for pyramids and mummies, communities in this area, such as Egypt and Nubia, were founded long before the first pyramid. Created by World History Project.

Can Someone plz help me? :)

Answers

Answer:

Chandragupta was the founder of the Mauryan dynasty (reigned c. 321–c. 297 BCE) and the first emperor to unify most of India under one administration.

Answer:

the answer is C

Explanation:

Chandragupta Maurya started consolidating land as Alexander the Great's power began to diminish.

what impact did reduced taxes and the assembly line have during the early 1920s?

Answers

Answer:

Manufacturing and consumer spending increased

Explanation:

During the 1920s consumer spending increased as a result of a growing US economy.

5. How did control of the Korean peninsula
change from September to November in 1950?

Answers

UN and South Korean forces began to push the North Korean army north towards North Korea and started liberating cities

Can someone plz help me? :)

Answers

Answer:

the answer is A

Explanation:

f

Answer:

d is the answer

Explanation:

Can someone plz help me?

Answers

Answer:I belive the answer is A

Explanation:

i took a test with the same question and answers

Answer: a

Explanation: Because I said so

Would you want to live in the
Mauryan Empire during the reign
of Ashoka? Why/Why not?

Answers

No, because as Ashoka was a Buddhist ruler, and I am Hindu, it would be hard for me to live there.

which international agreement renounced war as an instrument of national policy?

Answers

Answer: Kellogg-Briand Pact

Explanation: Give me the brainiest

The Kellogg-Briand Pact, which stipulated that all international disputes would be resolved peacefully, was eventually ratified by almost all of the world's states as a result of Kellogg's proposal.

What is Kellogg-Briand Pact?

The Kellogg-Briand Pact or Pact of Paris, also known as the General Treaty for Renunciation of War like an Instrument of National Policy, is an international peace treaty that was signed in 1928 and states that were signatories agreed not to use war to settle "disputes or conflicts of whatever form or of whatever origin they may be, which may occur among them."

On August 27, 1928, Germany, France, and the United States signed the pact. The majority of other nations quickly followed. The Pact, which was sponsored by France and the United States, is named for its creators, French Foreign Minister Aristide Briand and United States Secretary of State Frank B. Kellogg. The agreement, which was reached outside of the League of Nations, is still in force.

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Ethnocentrism and different communication codes are examples of _______________.
a.
unavoidable communication problems
b.
intercultural communication barriers
c.
ways to avoid communication barriers
d.
cultural characteristics


Please select the best answer from the choices provided

A
B
C
D
B????

Answers

b: intercultural communication barriers

Answer:

B) Intercultural communication barriers

Explanation:

Communication between separate cultures has been found to be quite difficult. Issues like ethnocentrism complicate these matters even further. Ethnocentrism is interpreting another culture through your own perspective/lenses. Cultural codes are words, symbols, or behaviors that have the intention of delivering a message, BUT are culturally and contextually bound. These barriers may not be fully impossible to break but they do call for a great amount of patience, open-mindedness, and understanding in order to be overcome.

2. How does the idea of 'everlasting punishment' reinforce the seriousness of listening
to the Quran?

Answers

Answer:

Quran. The Qur'an describes several hudud crimes and in some cases sets out punishments. The hudud crime of theft is referred to in Quran verse 5:38: As to the thief, male or female, cut off his or her hands: a punishment by way of example, from Allah, for their crime: and Allah is Exalted in power.

Why did bilal not whopped muhammad followers

Answers

What happened to Muhammad followers?

Image result for Why did bilal not whipped muhammad followers\

Muhammad's followers were initially few in number, and experienced hostility from Meccan polytheists for 13 years. To escape ongoing persecution, he sent some of his followers to Abyssinia in 615, before he and his followers migrated from Mecca to Medina (then known as Yathrib) later in 622.

Hoped thst helped:)

What led to the formation of many new churches, especially in the Southern backcountry?
A. The Bill of Rights
B. The Enlightenment
C. The Great Awakening
D. The Glorious Revolution

Answers

Answer: C. great awakening
C . The Great Awakening

Explanation:

The Great Awakening in the 13 colonies led to the formation of new churches because Christians were feeling complacent with their methods of worship.

Plz I need this asap plz I’ll give 100 points explain how the political ( and sometimes physical). Battles between liberalism and conservative affected each of the following countries / regions with at least a 5 sentence explanation for each country.

Germany

Italy

Russia

Balkans

Answers

Answer:

I am not sure but I remember that the Germay  did that so I will say its

Explanation:

A

if I am rong I am really sorry

The political battles between liberalism and conservatism in Germany had a significant impact on its development.

Germany:

In the 19th century, Germany went through a period of political fragmentation, with various conservative and liberal factions vying for power. The conservative forces, led by the Junkers (landowning aristocracy) and the monarchy, sought to maintain the traditional hierarchical order and resisted liberal reforms. On the other hand, liberal movements, supported by the middle-class bourgeoisie, advocated for constitutional rights, individual freedoms, and representative government. These battles culminated in the Revolutions of 1848, when liberal uprisings demanded political reform across Germany. However, the conservative forces ultimately prevailed, leading to a conservative-dominated German Confederation. It was only later, under the leadership of Otto von Bismarck, that Germany unified under conservative rule, which eventually paved the way for the establishment of the German Empire in 1871.

Italy:

The political battles between liberalism and conservatism in Italy were closely tied to the process of Italian unification, known as the Risorgimento. Italy was a collection of separate states and kingdoms, with conservative forces, such as the Austrian Empire and the Papal States, exerting control over various regions. Liberal movements emerged, demanding national unity, constitutional rights, and an end to foreign domination. Figures like Giuseppe Garibaldi and Count Camillo di Cavour played pivotal roles in uniting Italy under a liberal constitutional monarchy. The liberal forces eventually triumphed, and the Kingdom of Italy was established in 1861. However, conservative elements, including the Catholic Church, still held influence and posed challenges to liberal reforms. The struggle between liberalism and conservatism continued throughout the late 19th and early 20th centuries, impacting Italy's political landscape and shaping its path toward a more democratic society.

Russia:

In Russia, the political battles between liberalism and conservatism played a crucial role in the country's tumultuous history. During the 19th century, Russia was an autocratic empire ruled by conservative tsars, who maintained strict control over political and social life. However, liberal ideas began to gain traction among the educated elites, leading to the emergence of intellectual movements such as the Slavophiles and the Westernizers. The conflict between these liberal reformers and the conservative establishment reached a tipping point in 1905 when mass protests and strikes erupted across the country, demanding political rights and an end to autocracy. The subsequent Russian Revolution of 1917 further intensified the struggle, with the Bolsheviks, led by Vladimir Lenin, representing a radical left-wing faction that aimed to overthrow both conservatism and liberalism. Ultimately, the Bolsheviks seized power and established the Soviet Union, which suppressed liberal movements and imposed communist rule, leading to decades of authoritarianism.

Balkans:

The Balkans witnessed complex and intertwined battles between liberalism and conservatism during the 19th and 20th centuries. The region was characterized by a mix of ethnic, religious, and nationalist tensions, with conservative forces often tied to traditional power structures and foreign imperial control. Liberal movements emerged, advocating for national independence, constitutional rights, and democratic reforms. The struggle between liberalism and conservatism intensified as various Balkan nations sought to break free from Ottoman rule and establish their own states. The conflicts in the Balkans, such as the Russo-Turkish War, the Balkan Wars, and the subsequent collapse of the Ottoman Empire, involved a complex interplay of political, ethnic, and nationalist forces. The outcomes varied across different countries and regions, with some embracing liberalism and others falling under authoritarian or nationalist regimes. Overall, the battles between liberalism and conservatism in the Balkans shaped the political landscape, national identities, and state formations in the region, leaving a lasting impact on its history.

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Select the correct answer.
Why did some historians replace the AD-BC dating system with the BCE-CE system?

Answers

Answer: BCE/CE continues to be used because it is more accurate than BC/AD. Dionysius had no understanding of the concept of zero and neither did Bede

Explanation:

Anyone a big fan of 1D??

Answers

yeah i'm why you asking?

Answer:

yuhp

Explanation:

no explanation madatory just D1

Coretta Scott king:
When was this speech given? Who was her audience?

Answers

Answer:

1968

Explanation:

Coretta Scott King Urged Students to “Speak Out with Righteous Indignation” The Harvard class of 1968 invited Dr. Martin Luther King Jr. to address them on Class Day, and the civil-rights leader accepted. ... Read her complete speech in this PDF from the July 1, 1968, issue of the Harvard Alumni Bulletin.

Who was King's audience for this speech?

Original Audience

King spoke "I Have a Dream" to an immediate crowd of 250,000 followers who had rallied from around the nation in a March on Washington held in front of the Lincoln Memorial. His audience also consisted of millions across the nation and the world via radio and television.

9. Which battle was a major victory for the US in the Pacific in June 1942 A. Battle of Stalingrad B. Battle of Midway C. Battle of the Bulge D. Battle of Britain​

Answers

Answer: B. Battle of Midway

Explanation:

The Japanese cruiser Mikuma, above, was just one of the devastating casualties endured by the Imperial Japanese Navy at the Battle of Midway, a major American victory and turning point of World War II. On June 4, 1942, the Battle of Midway, fought between American and Japanese fleets in the Pacific Ocean, began.

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Which theme best matches the story? Think about something you have learned by viewing a video How many solutions does this system have?y = -6x - 5-2y +7 = 12xA.One SolutionB.Two SolutionsC.No Solutions ***** (what i think)D.Infinitely Many Solutions Pardon me I don't mean to pry I saw the tears falling from your eyes and I thought you're too pretty to not wear a smile hope you don't mind if I sit down for while NAME THE SONG AND THE SINGER 50 POINTS!!!!!!!!!! If p is the smallest of four consecutive even integers, what is their sum interms of P?plz be fast I need full step by step the explanation How do you prepare 500ml of 1.77M H2SO4 solution from an 18.0M H2SO4 Stock solution What happened to most of the people who went west to mine for gold? A. They went back east to farm. B. They looked for other opportunities for success. C. They moved to Canada to find jobs. D. They got rich from gold mining. The Quartering Act required colonists to providewho knocked on their doors. *to any British soldierO A. FoodO B. shelterO C. transportationO D. All of the above. Briefly summarize the structure of moss. HELPPPPOPPPOPPPP Anything made from crude oil or natrual gas can be made from synthetic oil.TrueOrFalse What were some of Maya Angelous purposes in writing I Know Why the Caged Bird Sings? Check all that apply.to tell about her childhoodto prompt readers to think about what growing up as an African American girl in poverty was liketo convince readers to move to Stamps, Arkansasto explain why it is important for people to own general storesto honor an important woman in her life In the text, the author discusses the different writing tools and materials that ancient civilizations used. How have writing tools and materials changed over time? A?B?C?D? If your right Ill mark brainlest ! 12 ptsQuestion 3Which of the following statements about the Puritans is not true?A. Puritans were a group of strict Calvinists.B. Puritans wanted to rid the English church of practices they thought were too CatholicC. Puritans wanted to take power away from church officialsD. The Puritans enjoyed the support of James I, who also wanted to take power from the church. What is NAFTA?A. an association dedicated to the defeat of the last remaining communist statesB. an association dedicated to the economic development of less successful North American nationsC. an association dedicated to the honest discussion of the relationship between all North American nationsD. an association dedicated to free and open trade between North American countries How long it would it take to spread a rumor in a town of 90,000 people if each person who heard the rumor told it to 3 new people every 15 minutes? square pyramid has _______ spaces Elizabeth took out a 3year loan to buy a car at 4.4% simple interest rate. If she initially borrowed $1,400 how much interest will she have to pay Which of the following is NOT a characteristic of a cover letter? Select all that apply.A.)It sets you apart from any possible competitionB.)It specifies how you learned about the position or companyC.)It identifies the position you are interested inD.)It explains why you were not pleased with your performance