C. Directions: Perform the activity given and answer the questions that follows.
1 How do light waves travel? Get three index cards. Punch a hole near the top.
going through all three cards at once to make sure the holes line up later. Tape the cards to
blocks or other small objects to make them stand upright. Set the three cards up in a row
and shine a flashlight through them.
To
What do you notice in the light when the hole in the cardboard is aligned?

C. Directions: Perform The Activity Given And Answer The Questions That Follows.1 How Do Light Waves

Answers

Answer 1

If you help me with my question I will help you with yours I promise

Answer all parts of the question that follows.

a) Identify ONE way in which the development of new technologies in the twentieth century changed the global economy.

b) Explain ONE similarity in how the development of new medical innovations and agricultural technologies in the twentieth century affected the environment.

c) Explain ONE major change in global culture in the late twentieth century.


Related Questions

4. To many Americans, Lincoln was a symbol of what type of person?

Answers

Answer:

He had beliefs in freedom

Explanation:

How did the slaves' treatment by Europeans compare to their treatment by other
Africans?

Answers

Answer:

Many slaves were sold by powerful individuals in Africa in exchange for goods, after purchasing these slaves from wealthy Africans, Europeans in turn sold them to others.

List at least three factors that contributed to the Great Depression.

Answers

no jobs, no food, no money

Answer:

The stock market crash of 1929. During the 1920s the U.S. stock market underwent a historic expansion. ...

Banking panics and monetary contraction. ...

The gold standard

Why is Muhammad a person of importance in Mecca and in Mansa Musa's life?​

Answers

Answer:

Mansa Musa (Musa I of Mali) was the ruler of the kingdom of Mali from 1312 C.E. to 1337 C.E. During his reign, Mali was one of the richest kingdoms of Africa, and Mansa Musa was among the richest individuals in the world. The ancient kingdom of Mali spread across parts of modern-day Mali, Senegal, the Gambia, Guinea, Niger, Nigeria, Chad, Mauritania, and Burkina Faso. Mansa Musa developed cities like Timbuktu and Gao into important cultural centers. He also brought architects from the Middle East and across Africa to design new buildings for his cities. Mansa Musa turned the kingdom of Mali into a sophisticated center of learning in the Islamic world.

Explanation:

Answer:

i dont know i just need points

Explanation:

yea

Why did Odysseus leave his family in the first place?
He didn't like his wife anymore and wanted to get away from her
He really wanted a daughter and was disappointed he had a son
He was told it was his fate to fight in the Tojan War so he left to go fight

Answers

Answer:

he was told it was his fate to fight in the trojan war so he left to go fight

Explanation:

because the whole time he wanted to returns to his wife Penelope and his son telemachus.

How was the Ngorongoro Crater created? (4 points) Question 1 options: 1) by a volcano 2) by a meteor 3) with dynamite 4) by wind erosion

Answers

Answer:

By a volcano

Explanation:

Ngorongoro Crater, is an extinct volcanic caldera in the Eastern (Great) Rift Valley, northern Tanzania. so, your answer is by a volcano

Solar power is renewable energy from the sun.

True
False

Answers

True because I’ve done this not to long ago

Answer:

True

Explanation:

Sun oriented force is the change of energy from daylight into power, either straightforwardly utilizing photovoltaics, by implication utilizing concentrated sunlight based force, or a blend. Concentrated sun based force frameworks use focal points or reflects and sun based global positioning frameworks to center an enormous space of daylight into a little bar.  

Sun powered energy is an inexhaustible asset, which means it will not at any point run out or be hard to come by. We basically need to assemble enough sun oriented boards to catch it. Sun powered energy contacts us through the sun's beams, while petroleum products come from old carbon-rich remaining parts on earth.

What's the difference between upper class and middle class?

Answers

Answer:

middle class has less educated people with less money, such as managers, small business owners, teachers, and secretaries. The upper class is made up of highly educated business and professional people with a lot of money, such as doctors, lawyers, stockbrokers, and CEOs.

Explanation:

so pretty much poor people vs rich people

Answer:

Explanation:

Upper and middle class's difference is more than wealthy. While it is true that upper class are richer than middle class, the key difference is in their power and influence. Upper class people, due to their positions, connections and family ties, have much more power and influence than the middle class. For the most part, middle class people live comfortably but they have little power or influence.


PLEASE HELP ME!!!!!

Answers

Answer:

15th amendment

Explanation: The right of citizens of the United States to vote shall not be denied or abridged by the United States or by any State on account of race, color, or previous condition of servitude.

PLEASE HELP I WILL GIVE BRAINLIST Which of the following led to the establishment of 5-member commission type of government designed to assist its citizens?
Galveston Storm of 1900
Railroad expansion
Tornado Alley
Spindletop

Answers

I'm guessing the first one, "Galveston Storm of 1900" as the storm caused a LOT of damage

Please help I put a lot of points and please don’t just put whatever for the points. This is important please

Answers

Answer:

The answer

Explanation:

This link is what I found

https://www.pbs.org/wnet/african-americans-many-rivers-to-cross/history/did-african-american-slaves-rebel/

How was Religion and Honor in the slave South like?

Must be 5-7 sentences! I give Brainliest! Please no links

Answers

Answer:

Christian and no honor.

Explanation:

In the early 19th century, the First Great Awakening and the Second Great Awakening transformed religion of the people who are living in the south at that time including slaves. Christian was the main religion of slave as well as their white master. There is no honor of slave in the southern society because they were considered the inferior caste of that society. They do what their master say it to do. if they did not obey their master, they were punished.

write an essay that answers these questions: Is Clayton pleased with his new home? How does he believe the area will meet the community’s physical needs? How does he believe it will meet the community’s spiritual needs?

Answers

Yes he is because he likes that

where did the great depression take place during the 1930s?

Answers

Answer: The Great Depression was a severe worldwide economic depression that took place mostly during the 1930s, beginning in the United States. The timing of the Great Depression varied across nations; in most countries it started in 1929 and lasted until the late-1930s. It was the longest, deepest, and most widespread depression of the 20th century.

Convert 0.171 as a fraction in its simplest form​

Answers

Answer:

171/1000

Explanation:

Answer:

171/1000

Explanation:

Write down the number as a fraction of one. Multiply both top a and bottom by 10 for every number after the decimal point. As we have 3 numbers after the decimal point, we multiply both numerator and denominator by 1000.

What were the three major European military campaigns and when did they happen?

Answers

Battle of the Philippine Sea: June 1944. ...
Battle of Berlin: April—May 1945. ...
Battle of Kursk: July—August 1943. ...
Battle of Moscow: October 1941—January 1942. ...
D-Day: June 1944. ...
Battle of Midway: June 1942.

A major source of conflict between Native Americans and the US government was their opposing views on

Answers

Answer: ok so the Act assumed that most Native Americans wanted to remain on their reservations, and so it was vigorously opposed by those Indians who wanted to assimilate into white society and who resented the paternalism of the Bureau of Indian Affairs.

also,the various wars resulted from a wide variety of factors, including cultural clashes, land disputes, and criminal acts committed. The European powers and their colonies also enlisted Indian tribes to help them conduct warfare against each other's colonial settlements.

Explanation:

The biggest reason for the jump in the 1840s and early 1850s was the ____ Fannine in Ireland.

Answers

Answer:

potato

Explanation:

HELP ASAP
Foreign Policy is ?

The Department of State

The Department of Defense

Answers

Answer:

The Department of state

Select the correct answer. What is the major function of the legislative branch of the government? A. directing foreign policy B. directing national defense C. creating and modifying laws D. judging court cases E. maintaining public spaces

Answers

C.

Creating and modifying laws.

__

The Legislative branch of government produces bills, if those bills are confirmed then they become a law.

How do you believe the priorities of the federal government may have changed with the rising number of African American delegates being elected?

Answers

The correct answer to this open question is the following.

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

I believe that the priorities of the federal government may have changed with the rising number of African American delegates being elected in the following way.

With the arrival of many African Americans to Congress or other government offices, as well as other minority groups, the government is transforming into a more diverse government that shows more tolerance and is open to diverse ways of thinking, new and different ideas that benefit more US citizens.

This scenario has given more opportunities for American American people to raise their voices and publicly express their concerns in order to get their issues solved. And this is good for the federal, state, and local governments.

Complete the sentence with the right word.

A large

was an important advantage

for the North because it meant that more people

could fight in the Union army

RETRY

Answers

Answer:Population

Explanation:

larger population means more people

PLEASE HELP ME ASAP Some say that I am the finest general that America has produced. Who am I

Robert E Lee


Ulysses S Grant


William Tecumseh Sherman


George B McClellan

Answers

Answer:

Ulysses grant

Explanation:

Ulysses grant is the correct answer

Second choice, I think not sure

What do the children represent in the political cartoon?

Answers

Answer: yooooooooooooh.   yooooh

Alexander Dubcek promised which of the following: A) Capitalist reforms B) Complete cooperation with the Soviet Union C) A different type of communism D) No new taxes​

Answers

Answer:

Alexander Dubcek promised which of the following: A)(D)

Explanation:

)BRAINLEIST PLEASE TYSM(

please click the heart and rate excellent

What is the primary purpose of the USA Patriot Act of 2001?
A. to limit the amount of foreign investments in the United States
B. to promote the growth of locally owned small businesses
C. to prevent acts of terrorism against the United States
D. to increase funding for military

Answers

Answer:

C.to prevent acts of terrorism against the United States

Explanation:

how did these religions (judaism, christianity, islam) influence islamic empire is through what?

Answers

Answer:

Because Islam and Judaism share a common origin in the Middle East through Abraham, both are considered Abrahamic religions. There are many shared aspects between Judaism and Islam; Islam was strongly influenced by Judaism in its fundamental religious outlook, structure, jurisprudence and practice. Aside from being monotheistic belief systems that arose in the Middle East, Christianity, Judaism and Islam have a great deal in common. There are notable similarities in notions of sacrifice, good works, hospitality, peace, justice, pilgrimage, an afterlife and loving God with all one's heart and soul.

Explanation:

True or false ???
Please help

Answers

Answer: Its true.

Explanation: In the ensuing decades, various discriminatory practices including poll taxes and literacy tests—along with Jim Crow laws, intimidation and outright violence—were used to prevent African Americans from exercising their right to vote.

Which modern country was NOT part of the Holy Roman Empire?
A. Spain
B. Germany
C. Brazil
D. Netherlands

Answers

Answer:

Brazil is the correct answer x

Answer:

C. Brazil

Explanation:

The new world was not even discovered at that time

What was the most dreaded thing for immigrants on Ellis Island?

Answers

Answer:

The disease most feared was trachoma, a highly contagious eye infection that could lead to blindness and death.

Explanation:

Answer:

At one time, the average passenger mortality rate was 10 percent per voyage. The conditions were so crowded, so drearily dark, so unsanitary and so foul-smelling, that they were the single most important cause of America's early immigration laws.

Explanation:

i got this from https://hilo.hawaii.edu/news/kekalahea/journey-through-ellis-island-2017#:~:text=At%20one%20time%2C%20the%20average,of%20America's%20early%20immigration%20laws.

Other Questions
How can personal property impact the process of applying for a loan with a bank? A. A bank will want to see that the loan money is not going to be used for something already belonging to the applicant. B. A bank is more likely to approve a loan to someone if valuable assets and collateral can be shown. O C. Personal property is not important because a bank is not concerned with personal property, only income. O D. A bank is more likely to approve a loan to someone who has no property and really needs help. How many chromosomes are in each of Chester's body or somatic cells? What did the Japanese hope to accomplish with the attack on Pearl Harbor?destruction of the U.S. Pacific Fleetdestruction of the Allied Powersthe fall of the United Statesnone of the above Explain How earthquakes can be both a destructive and creative force? A 7.0 kg textbook is placed in a shelf 1.5 m high. What is the potential energy relative to the floor? The coordinate plane shown below shows the locations of the library and park in the town where Rasheed lives.Which expression represents the distance from the library to the park as modeled on the coordinate grid?A. 5 + 3B. 5 + -3C. 5 - -3D. -5 - -3 Assume that Canada imports more goods and services than it exports. Which of the following is true of the Canadian balance of payments accounts? (A) The current account balance must be negative. (B) The current account balance must be positive (C) The trade balance must be negative. (D) The financial account (formerly called capital account) balance must be negative (E) The financial account (formerly called capital account) balance must be positive 4. How does the government encourage an increased level of productivity?by regulating banks and other financial institutionsby hiring more workers to reduce unemploymentby funding research and development projects at many levelsby maintaining steady price controls Simplify (6x2 - 4x + 7) - (8x2 - 2x + 5) = Danielle sells 3 donuts for $9. Write an equation to represent the relationship between the number of donuts sold and the earningHalp Solve systems of linear equations by elimination.check your solution What is written in the Law? [Jesus] replied. . . .[The man] answered: Love the Lord your God with all your heart and withall your soul and with all your strength and with all your mind; and, Loveyour neighbor as yourself. You have answered correctly, Jesus replied. Do this and you will live. But[the man] wanted to justify himself, so he asked Jesus, And who is myneighbor?In reply Jesus said: A man was going down from Jerusalem to Jericho, whenhe fell into the hands of robbers. They stripped him of his clothes, beat himand went away, leaving him half dead. A priest happened to be going downthe same road, and when he saw the man, he passed by on the other side.So too, a Levite, when he came to the place and saw him, passed by onthe other side. But a Samaritan, as he traveled, came [to] where the man was;and when he saw him, he took pity on him. He went to him and bandaged hiswounds, pouring on oil and wine. Then he put the man on his own donkey,took him to an inn and took care of him. The next day he took out two silvercoins and gave them to the innkeeper. Look after him, he said, and when Ireturn, I will reimburse you for any extra expense you may have.Which of these three do you think was a neighbor to the man who fell intothe hands of robbers? [Jesus asked.]. What details make this parable sound real? 9. Pandemics occur when a disease is spread through large populations. Which is the bestexample of a pandemic that has impacted the human population?a. Strep throatb. The common coldc. Chicken poxd. Small pox BRAINLIEST TO CORRECT ANSWER! NO links as answers, or you will be reported! (question 12) To get from home to work, Felix can either take a bike path through therectangular park or ride his bike along two sides of the park.How much farther would Felix travel by riding along two sides of the parkthan he would by taking the path through the park?F 1.7 miG 0.6 miH 2.5 miJ 0.1 mi What is the square root of 49/900 why were there so many more slaves in the south than the north? Who uses sectionalism? What's the correct answer Issues of taxation helped spark each revolution. In each revolution, Enlightenment ideas contributed to the popular desire for more rights and liberties. b The American Revolution overthrew a distant colonial ruler. In the French Revolution, the people overthrew their own existing social order. c The American Revolution guaranteed freedom of religion; the French Revolution challenged the role of the Catholic Church. d Both revolutions led to violence. However, the American Revolution proved much more violent than the French Revolution.