How does the light model help you explain that the shape of the shadow is like the shape of the object?

Answers

Answer 1

Answer:

If light cannot get through an object, the surface on the other side of that object (for example, the ground or a wall) will have less light reaching it. A shadow is not a reflection, even though it is often the same shape as the object. The shape of the object determines the shape of the shadow

Answer 2

A shadow has the same shape as the object casting it when viewed in a cross-section along the line of projection. The ultimate projected shape of the shadow is distorted when it hits a surface because of the angle and design of the surface. This is how the light model helps us to explain what is the shape of the shadow.

What is the shape of a shadow?

Very interesting query. In essence, a shadow is a projection. It is the point at which the original object's shape's contour crosses another surface.

Thus, it is simple to explain yet difficult to describe.

Take the most basic shape, a ball. Therefore, the shadow of the ball will essentially have a circular cross-section. It will look like a cone of darkness stretching away from the light source and out from the back of the ball. It becomes a circle if we just project that shadow onto a wall that is parallel to the centerline of the cone. Due to the wall's surface overlapping the shadow's cross-section, the shadow will still be a circle.

In short, The shape will overall be the same but the size will be determined by a number of factors-

The distance from the light source and the angle at which the light rays strike the object both affect how large the shadow will be.

A greater shadow is cast on an object when the light source is nearby compared to when it is farther away.

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Related Questions

What country was experiencing an economic “miracle” in the 1960s but by 1980 had the world’s largest debt?
A) Brazil
B) Venezula
C) Chile
D) Colombia

Answers

Answer:

A) Brazil

Explanation:

6. What was a significant achievement under the
Articles of Confederation?
A payment of all Revolutionary War debts
B economic security for American farmers
C establishment of a plan for organizing
territories
D uniform enforcement of laws throughout to
states
Which one is it

Answers

Answer:

i think its c im not sure tho

Explanation:

Do you agree with Benjamin Franklin? Which is more important: security or liberty? Explain.

Answers

Answer:

Benjamin Franklin on importance of security or liberty is explained below in complete details.

Explanation:

Benjamin Franklin

We can and must hold both. Benjamin Franklin stated, “They who can give up necessary liberty to purchase a little unstable safety earn neither liberty nor safety.” If you give up your independence by exchanging them to acquire some kind of short safety, you don't earn either. The quote is often used to fight against things like administration monitoring of citizens.


During the Middle Ages, Jews
A. controlled territory in much of Europe
B. began several important universities
C. were discriminated against throughout Europe
D. had a string alliance with Muslims

Answers

The answer is letter D has a string alliance with muslim

Answer:

D: had a strong alliance with the Muslims

Explanation:

Got it right on edge

What is the constitutional monarchy? How was this different from the monarchy of Spain, France, and Russia

Answers

Answer:

the answer is that Government in which laws limit the monarch's power. Spain, France & Russia had an absolute monarchy, in which their power was unchecked.

To whom has the responsibility for enforcement of environmental regulations on reservation lands primarily fallen?

Select the best answer choice.
A.
The EPA
B.
The BIA
C.
The tribal governments
D.
The state governments

Answers

Answer:

the correct answer would be B. the BIA

Who makes up the Executive Branch?

Answers

Answer:

the president

The executive branch is composed of the president, vice president, and Cabinet members.

Why is Shays’s Rebellion an important event in US history

Answers

Answer:

Shays's Rebellion exposed the weakness of the government under the Articles of Confederation and led many—including George Washington—to call for strengthening the federal government in order to put down future uprisings.

Explanation:

Why are federal judges appointed for life?
A. to ensure the system of checks and balances
B. to strengthen their jurisdiction over state courts
C. to limit the power of the legislative and executive branches
D. to maintain the independence of the judiciary and the separation of powers.

Explain why you chose the letter

Answers

Answer:the answer is D

Explanation:because I am in collage

Answer:

the answer is d

Explanation:

Using the map below, explain how to find the longitude and latitude of Mexico City. Be sure to provide the longitude and latitude measurements within your explanation.

Answers

Answer:

Finding the latitude and longitude of Mexico city is very simple. You only have too find the nearest latitude marker, which is 20 degrees North, and the nearest longitude marker, which is 100 degrees West. From there, in any sufficiently large physical map, or more commonly, in a visual map software, the more specific coordinates can be found.

In the case of Mexico city, the exact latitude is 19.4 degrees North, and the exact longitude is 99.1 degrees West.

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Booker T. Washington believed that African Americans must adapt to segregation. An entrepreneur who did that in the New South was

John Grady.
Alfred Colquitt.
John Pemberton.
Alonzo Herndon.

Answers

Answer:

Alonzo Herndon.

Explanation:

He became a barber and started his own business.

How were the empires of European states
established between 1450 to 1750, and
what economic and labor systems fueled
them?
I need help ASAP please!

Answers

Answer:

Europeans wanted to expand and build empires. There was a British empire, a Spanish empire, Dutch east Indian trading company, Europeans would move to new lands and take them over. Other large land empires would emerge like the Ottoman Empire and the Islamic Mughal.

Explanation:

I hope this helps! :)

The empires of European states were fueled through lots of crusades and wars that led to several deaths. These crusades would usually lead to the death of knights and kings.

There was the plague that killed a lot of the European citizens. The establishment of the Gutenberg printing press was a way that helped the spread of information.

There was the rise of Napoleon and how he got to be in control of almost all of Europe. Also the Roman catholic church was responsible for establishing empires in Rome.

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Near the end of the Revolution, the American alliance with this country made a major difference as they were supplied with a navy, troops, commanders, and supplies.
France
Mexico
Spain
Canada

Answers

The correct answer is France. Explanation: The Marquis de Lafayette aligned with England’s King George VI to defeat the colonists under American General George Washington. Hope that helps!

Answer:

France

Explanation:

An economy that rewards hard work with more pay, the same time use taxes to limit wealth inequality, is what type of system?
A) market
B) mixed
C) globalized
D) planned

Answers

This is a really good question
I would have to say A) Market !

How did the nation’s unequal wealth distribution contribute to the Great Depression?

Answers

Answer:

These 2 facts show that America in the 1920's had a huge unequal distribution of wealth and it helped contribute to the Great Depression. During the 20's, low wages for many Americans help cause the uneven wealth because many Americans worked in factories or on farms that did not leave them with a lot of money.

What happened to Charles I when he was defeated? [Choose all that apply.]
Group of answer choices

He was exiled to France.

He was found guilty of treason.

He was allowed to serve as regent.

He was beheaded.

Answers

Answer:He was guilty of treason and beheaded. B and D

Explanation:

Because I know

In your own words, explain the benefits and limitations of using poison gas in
WWI.

Answers

Answer:

it kills peps and it was not fun to breath wut more do u want

Which Mesoamerica group began the
development of civilizations?

Answers

Answer:

The Olmec

Explanation:

The first complex civilization to develop in Mesoamerica was that of the Olmec, who inhabited the gulf coast region of Veracruz throughout the Preclassic period. The main sites of the Olmec include San Lorenzo Tenochtitlán, La Venta, and Tres Zapotes.

Hope this helped! :)

What effect did the Dawes act of 1887 have on native Americans

Answers

Answer:

Over ninety million acres of tribal land were stripped from Native Americans and sold to non-natives.

Explanation:

Answer: divided reservations into plots for individuals for farming

Explanation: hope this helps :)

How tall was the from line of trenches
usually?
5 ft
20 ft
10 ft

Answers

The trenches were 5ft

W. No Person except a natural born Citizen, or a Citizen of the United States, at the time of the Adoption of this Constitution, shall be eligible to the Office of President; neither shall any Person be eligible to that Office who shall not have attained to the Age of thirty five Years, and been fourteen Years a Resident within the United States.

X. The Congress, whenever two thirds of both Houses shall deem it necessary, shall propose Amendments to this Constitution, or, on the Application of the Legislatures of two thirds of the several States, shall call a Convention for proposing Amendments.

Y. The Congress shall have Power To declare War, grant Letters of Marque and Reprisal, and make Rules concerning Captures on Land and Water; The President shall be Commander in Chief of the Army and Navy of the United States.

Z. The Citizens of each State shall be entitled to all Privileges and Immunities of Citizens in the several States. A Person charged in any State with Treason, Felony, or other Crime, who shall flee from Justice, and be found in another State, shall on Demand of the executive Authority of the State from which he fled, be delivered up, to be removed to the State having Jurisdiction of the Crime.

Which excerpt from the U.S. Constitution reflect the principle of separation of powers?

Answers

Answer:

I would say z, hope its helpfull

Answer:

Study Island:

Explanation:

Y

Approximately what percentage of the budget goes to the Treasury, whose primary expense is paying interest on the money the US government owes? Does this part of the budget address any of the goals laid out in the Preamble?

Answers

Answer:

Explanation:

Approximately what percent of the budget goes to paying interest on money the U.S. Government owes? Does this part of the budget address any of the goals laid out in the preamble? Explain. The section takes up about 6% of the government budget and does not go towards anything else in the preamble.

Select the correct answer.
During which period was the first stone pyramid built in Saqgara?

A. Old Kingdom
B. Middle Kingdom
C. Second Intermediate
D. New Kingdom

Answers

Answer:

middle

Explanation:

any how I guess it can be middle kingdom because it was build in third dynesty

Answer:

i think you need this!

Explanation:

The 6-tier, 4-sided structure is the earliest colossal stone building in Egypt. It was built in the 27th century BC during the Third Dynasty for the burial of Pharaoh Djoser. The pyramid is the central feature of a vast mortuary complex in an enormous courtyard surrounded by ceremonial structures and decoration.

Which term best describes a body of law based on custom and general principles, operating through the use of individual cases as precedents for future decisions?
A.
common law
B.
constitutional law
C.
civil law
D.
federal law

Answers

Answer: A. common law

(also pay close attention, everyone's answers are different and by that i mean for example my 'common law' was shown as option 'c' if that makes sense but all in all the answer is common law.

Which best describes a fossil cast?​

Answers

Answer:

fossil casts form when a mold fills with material, such as sediments or soluble minerals, and creates a replica of the original organism. A cast can be compared to putting Jell-o into a mold and letting it set; the removed form is a cast of the mold.

Explanation:

Answer:

cast: A mold filled with sediment and hardened to create a replica of the original fossil

Explanation:

Societies of the ancient world dating as far back as 3500 BCE/BC originated as an impact of the Neolithic Revolution meaning

A) people changed from hunter-gatherers to farmers that settled around agriculture

B) the migration of cavemen to river valleys

C) people stopped farming and hunted more.

D) people stopped living in small villages and moved to cities

Answers

Answer:

The answer would be A.

Explanation:

This is because the Neolithic Revolution is when people found out that farming was a thing and then went on to start settling down in villages and farming more instead of hunting.

Make an inference about why Clinton began his speech by speaking about grief.

Answers

Answer:

because he wanted to talk about emotion or was using "Pathos" in his argument

Explanation:

True or false: After heated discussion, first drafts of the Constitution abolished slavery and the slave trade in the United States.

Answers

True, I believe. Thomas Jefferson had originally written a 168 word passage on how villainous Slavery was, and how it was brought to the colonies by the British crown. It was cut from the final document.

Answer: False

The US constitution was ratified 1789.The international slave trade in the US would not be abolished until 1808. Further down the road, slavery itself would not be outlawed until 1865 after the civil war (through the 13th amendment).

What were the two main accomplishments of the Treaty of Guadalupe-Hidalgo?​

Answers

Answer:

The treaty added an additional 525,000 square miles to United States territory, including the land that makes up all or parts of present-day Arizona, California, Colorado, Nevada, New Mexico, Utah and Wyoming. Mexico also gave up all claims to Texas and recognized the Rio Grande as America's southern boundary.

Explanation:

The two main accomplishments of the Treaty of Guadalupe-Hidalgo are it ended the war between the US and Mexico and added another 525,000 square miles. Thus, option (a) is correct.

What is Treaty of Guadalupe-Hidalgo?

Treaty of Guadalupe-Hidalgo was the signed on February 2, 1848. It was the effective in 30 May 1848. The main location of the Guadalupe Hidalgo. Mexican-American War was the totally favour in the United States. It was the involving of the disputes on the Texas.

The Treaty of Guadalupe-Hidalgo effectively ended the war between the United States and Mexico. The pact expanded the territory of the United States by 525,000 square miles. Colorado, Wyoming, Utah, New Mexico, California, Arizona, and Nevada were all included.

As a result, the conclusion of the Treaty of Guadalupe-Hidalgo are the aforementioned. Therefore, option (a) is correct.

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What were the two main accomplishments of the Treaty of Guadalupe-Hidalgo?​

СА. It ended the war between the US and Mexico and added another 525,000 square miles.

СВ. It ended the war between Britain and the US.

CC. It ended the war between the US and France.

CD. It ended the war between the Native Americans and settlers.

Buddhism became popular because many people in India:A.began to criticize Hindu traditions.B.wanted to create a caste system.C.learned about Chinese religions.D.wanted to have a stronger military..

Answers

Answer:

c is the answer. please give me brainliest

Answer:

A

Explanation:

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