in the early twentieth century, what two experiments involving light and matter could not be explained by the wave theory of light?

Answers

Answer 1

Answer: Photoelectric effect and emission spectrum of the hydrogen atom.

hope this helps❤


Related Questions

What side of the Nile would you want to live or be buried after dead? Why?

Answers

Egyptians associated death with the west and buried their pharaohs on the Nile's west bank. Egyptians preferred to stay on the east bank of the Nile at night, because they believed the spirits of the dead lived on the west bank. Osiris was the god of the afterlife.

Which of the following statements is true about the Yalta and Potsdam conferences?
and if anyone knows the rest of the answers that'd be amazing!
100 points! please answer quickly!​

Answers

It will be a because it makes the more sense

The idea that Americans had a God-given right to expand westward was known as..

Answers

Answer:

Manifest Destiny

Explanation:

Manifest Destiny was a popular belief in the mid-to-late 19th century. Its proponents claimed that the United States had the divine right to expand westward—meaning that U.S. expansion was the will of God.
Manifest destiny why well because it is

Can someone plz help me? :(

Answers

Answer:

I believe its D

Explanation:

Hope this helps :))

In the United States during the late 1800's, a major population trend was the

Answers

Answer: movement of people from the farms to the cities

Explanation:

Why were some Americans Anti-Imperialists in the late 19th and early 20th Century?

Answers

The anti-imperialists opposed expansion, believing that imperialism violated the fundamental principle that just republican government must derive from "consent of the governed." The League argued that such activity would necessitate the abandonment of American ideals of self-government and non-intervention—ideals

after world war i, which factor was the major cause of the migration of many african americans to the north?

Answers

After World War I, which factor was the major cause of the migration of many African Americans to the North? Increased job opportunities in Northern cities.

Answer:

Increased job opportunities in Northern cities

Explanation:

TTT

Analyze the cartoon in 2-3 sentences. Plzzzz helpppppp

Answers

Answer:

The people symbolize countries and there allienses. If Austria attacked serbia, then Russia would attack Austria, and Germany would attack Russia and Serbia. It's like a chain reaction with the countries and who they would attack and defend.

Explanation:

What is colonisation​

Answers

Answer:

the action or process of settling among and establishing control over the indigenous people of an area.

Explanation: WARNING: I used g.o.o.g.l.e for this answer, if you copy and paste this you will get copy write claimed unless you say your source or put that definition into your own words. You could also just change some of the words on the definition

Hope I helped

who was the only president to be unanimously elected?

Answers

George Washington was the only president to be unanimously elected in 1788.

What was the League of Nations?
A.the court established to try accusations of war crimes after World War I
B. the political organization that replaced the dissolved Ottoman Empire after World War I
C.the organization created after World War I whose main purpose was to maintain world
peace
D.the military alliance formed between the United States, Great Britain, and France after
World War I

Answers

Answer:

c

Explanation:

How did the Great Depression contribute to the rise of totalitarian leaders?
A. The New Deal policies brought about a rise of fascism in America

B. Citizens turned to new leadership to fix economic problems

C. Unemployment in America forced many into military service

D. Labor unions gained greater influence with political leaders

Answers

Answer:

Citizens turned to new leadership to fix economic problems

Explanation:

how did the french become involved in the vietnam war

Answers

Answer:

The French were fighting in Vietnam to maintain their colonial power and to regain their national pride after the humiliation of World War II.

Explanation:

Which is the best explanation for why Mesopotamians built canals?
O They needed a way to control low water levels.
O They needed a way to control the surplus.
O They needed a hoy to control the river's flow.
They needed a way to control flooding.

Answers

Answer:

I'm pretty sure the answer is number 3

Explanation:

They needed a hoy to control the river's flow

Please Hurry Up I'm Desperate
What was Operation Desert Storm?

Answers

Answer:

The 1st major foreign crisis for the United States

Explanation:

It started the gulf war in August 2, 1990. Hope this helps :)

Answer:

the forgein war in the United states

Which agency keeps consumers safe when they open a credit card account or take out a home loan? SEC- U. S. Securities and Exchange Commission FDA- Food and Drug Administration OSHA- Occupational Safety and Health Administration CFPB- Consumer Financial Protection Bureau.

Answers

Based on the United States financial standards and practices, the agency that keeps consumers safe when they open a credit card account or take out a home loan is "CFPB- Consumer Financial Protection Bureau."

What is CFPB- Consumer Financial Protection Bureau?

CFPB- Consumer Financial Protection Bureau is the body that is responsible for the provision of current information and resources on finances to consumers to protect them from unsuspecting financial firms.

CFPB- Consumer Financial Protection Bureau was established on 21 July 2011 under the Dodd-Frank Wall Street Reform and Consumer Protection Act.

Hence, in this case, it is concluded that the correct answer is option D. "CFPB- Consumer Financial Protection Bureau."

Learn more about CFPB- Consumer Financial Protection Bureau here: https://brainly.com/question/2981637

AnswerCFPB

Explanation:

which event led to Adolf Hitler's dictatorship???

Answers

Answer:

Hitler's invasion of Poland led to his dictatorship.

Hope that was correct.

Answer:

hitler's dictatorship started in 1934 when Hindenburg died

And then he rose from chancelor to fuhrer of the germany.Then the politics of eradicating all the jews started.And then 5 years in future WW2 started.

Hope this helps.

Please mark brainlest

PLZ HELP! The first people on the north american continent came to:

find water
trade salt
fing food
fing freedom

Answers

Answer:

i think it is find food

Explanation:

hope this helps

Answer:

freedom

Explanation:

European nations came to the Americas to increase their wealth and broaden their influence over world affairs. ... Many of the people who settled in the New World came to escape religious persecution. The Pilgrims, founders of Plymouth, Massachusetts, arrived in 1620.

Under Pericles, how did Athens take a leading role in the Delian League?

Answers

Answer:

Pericles moved the Delian League treasury to Athens.

Explanation:

plz brainliest

Athens takes a leading role in the Delian League are Pericles moved the Delian League treasury to Athens. Thus, the option (a) is correct.

What is Athens?

All citizens of Athens, which is known as the birthplace of democracy, should have a say in how their community is administered. Athens is the nation's capital. The capital and the nation's center for modernization, culture, and commerce is Athens.

The majority of Athenians relocated to the Delian League during this time period (454 BC). An alliance that was more long-term was created as a result of the Persian victory at Salamis in 480.

Aristides of Athens visits Delos on the Greek island three years later. The move was seen by Pericles' adversaries at the time as an assumption of financial resources to pay for costly construction projects.

Therefore, the option (a) is correct.

Learn more about on Athens, here:

https://brainly.com/question/12991558

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Your question is incomplete, but most probably the full question was:

Pericles moved the Delian League treasury to Athens. Members elected Athens as the leader of the league. Pericles offered money to build a fleet of trade ships.

Why was specialization of labor important to the establishment and growth of early civilizations?

Answers

Answer: Specialization of labor in large communities, workers do not have to meet all their needs themselves. This lets people specialize in certain jobs. The division of labor allowed early humans to become skilled at a certain task.

Explanation: Give me the brainiest

10. What were the criticisms of FDR and his New Deal?

Answers

Answer:

Liberals. Roosevelt didn't do enough to help the poor.

Conservatives. new Deal gave gov't too much control of agriculture and business.

Supreme Court. Struck down NIRA and AAA as unconstitutional. ...

Father Charles Couglin. ...

Dr. ...

Huey Long.

please give me the brainliest

how did the bantu-speakers influence the development of the great zimbabwe?

Answers

Answer: Africa's economic, cultural, and political practices

Explanation:

The Bantu Migration had an enormous impact on Africa's economic, cultural, and political practices. Bantu migrants introduced many new skills into the communities they interacted with, including sophisticated farming and industry. These skills included growing crops and forging tools and weapons from metal.

Please help (60 points)
Versailles treaty

Answers

The treaty forced Germany to surrender colonies in Africa, Asia and the Pacific; cede territory to other nations like France and Poland; reduce the size of its military; pay war reparations to the Allied countries; and accept guilt for the war.

May i get some help on this question

Answers

Answer:

I think it is "c", but I'm not sure.

Explanation:

The legend states "Migration Corridors". The map is portarying the massive migration process done by African Americans from 1916 to 1970.

Which impact resulted from the Federal Art Project? It supported African American artists. It established several community art centers. It produced public art with restrictions on content. It employed individuals with various skill levels. It provided financial security to many older adults.

Answers

The impact which resulted from the Federal Art Project were:

It supported African American Artists.

It established several community art centers.

It employed individuals with various skill levels.

According to the given question, we are asked to show the  impact which resulted from the Federal Art Project and the people it was meant t help and relieve their burdens.

As a result of this, we can see that the Federal Art Project was the pet project of the Federal government and supported the African American artists, established many community art centers and employed individuals with various skill levels.

Read more about Federal Art Project here:

https://brainly.com/question/25083165

Answer:

It supported African American Artists.

It established several community art centers.

It employed individuals with various skill levels.

Explanation:

God is the supreme lawmaker and judge.


TrueFalse

Answers

that is a true statement

Your carbon footprint can be defined as

a. the amount of coal your family bums to cool and heat your home.

b. the total amount of methane you personally emit each year.

c. the total amount of greenhouse gases you individually cause.

d. the number of times you drive somewhere instead of walking.
.

Answers

Question>>

Your carbon footprint can be defined as

Answer >>

c.the total amount of greenhouse gases individually cause

Explanation>>>

A carbon footprint is the total amount of greenhouse gases (including carbon dioxide and methane) that are generated by our actions. The average carbon footprint for a person in the United States is 16 tons, one of the highest rates in the world.

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FREE BRAINLIEST IF CORRECT

How did ways of thinking during the scientific revolution affect the way people view their surroundings​​

Answers

The Scientific Revolution influenced the development of the Enlightenment values of individualism because it demonstrated the power of the human mind

the ten commandments are to christianity as the eightfold path is to

Answers

Answer:

Buddhism

Explanation:

The Buddhism religion practices the Eight-Fold path.

The overall condition of the way that groups of people lived is called .....
A. Economics
B. Standard of living
C. Happiness Index hand demand and private own

Answers

B. Standards of living
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