Lidia plans an experimental investigation to see how the thickness of a lens affects the point where a beam of light is focused. She plans to shine light through a lens and measure the distance to a screen that is placed where the beam focuses.

Answers

Answer 1

Answer:

Lidia investigation the type of light and the material of the lens.

Explanation:

Since the purpose of the investigation is to determine how the thickness of the lens affects other variables, the thickness is an independent variable.  so, Lydia experimented with multiple herds to find the next effect on the dependent variable.The purpose of the investigation is to determine at what point the light beam is concentrated, which is a dependent variable, meaning she has no control over it, but only observes and measures how it responds to changes. Independent variable. To conclude, Lydia must ensure that other variables do not affect the result or output, which is where the light beam is concentrated. That is why he has to control other variables. That is, he must see to it that the type of light and the content of the lens are constant, otherwise he cannot explain the effect of the lens thickness for other reasons.

Related Questions

why do you think the district assembly is needed​

Answers

Answer:

To promote and support productive activity and social development in the district and remove any obstacles to initiative and development.

In 20 words or fewer, use what you know about the idea of investing to explain the saying "it takes money to make money."

Answers

Answer:

unless you work hard before you can make money

HELP PLS....... Which of the following would not be descriptive of the outer Coastal Plain? moderately marshy land, no drained soil, underground water sources, little farmland,

Answers

Answer:

No drained soil would not be descriptive of the outer Coastal Plain.

Explanation:

The soil is sandy and well-drained.

Answer:

No drained soil

Explanation:

What is a synonym for sovereignty?

Answers

Answer:

power or supremacy are synonyms

Which geograhic feature made towns along
the "fall line" prosper? *

Mountains
rivers
valleys
Plateaus

Answers

Answer:

rivers

Explanation:

2.
Describe the importance of people's
participation​

Answers

Answer:

People's participation and involvement is an important factor for the successful implementation of any rural development activities. Specially, in decision making, implementation, monitoring, evaluation and sharing the benefits of the development programmes, people's participation and involvement is necessary.

who is responsible for opening and running most of schools in the congo

Answers

Answer:

Democratic republic of congo is responsible for the educating of children between ages 6-16

Explanation:

Answer:

Explanation:

One of them is Missionaries

Do you think we're too vigilant to speak truthfully?

Answers

Um let me think about it umm

Into what periods do historians divide ancient Egyptian history? Choose three correct answers. the Old Kingdom Upper Egypt United Egypt the New Kingdom the Middle Kingdom Lower Egypt

Answers

Answer:

the old kingdom and the new kingdom and the middle kingdom

Explanation:

The periods do historians divide ancient Egyptian history were the Old Kingdom,  the New Kingdom and the Middle Kingdom. The correct option is (a, d, e).

What do you mean by the ancient Egyptian?

In the Nile Valley, in northeastern Africa, stood the ancient civilization of Egypt. According to traditional Egyptian chronology, ancient Egyptian civilization developed after prehistoric Egypt and culminated around 3100 BC with the political unification of Upper and Lower Egypt under Menes.

"Rematch en Kermet", which translates to "People of the Black Land," is the name they gave themselves. The phrase alludes to the fertile soil that may be found in the Delta and Nile Valley.

However, it was also occasionally referred to as Deseret, or dshrt, which is another name for the "Red Land," or the deserts, of which much of Egypt is made up.

For thousands of years, the ancient Egyptian civilization thrived, becoming well-known for its pyramids, pharaohs, mummies, and tombs.

Therefore, the  periods do historians divide ancient Egyptian history were the Old Kingdom,  the New Kingdom and the Middle Kingdom.

To know more about the ancient Egyptian, visit:

https://brainly.com/question/19818729

#SPJ2

Would you call yourself a nomadic or a settled person? Explain your response

Answers

Answer:

We will talk neatly then they will Happy

THERE ARE 4 GROUPS OF HUMAN DEVELOPMENT. NAME ONE OF THE GROUPS AND LIST 2 MAJOR FACTS OR ADVANCEMENTS THEY MADE.

Answers

Dgj^ fkfg fkgjd theri

Which statement best describes the Japanese writing system of the Heian period? It was made up of 46 characters. It was created by Japanese merchants. It was borrowed from Korean manuscripts. It was used only by members of the imperial court.

Answers

Answer:

Option: It was made up of 46 characters.

Explanation:

The Heian period called the Golden Age because, during this period, elite aristocrats led to flourishing Japanese culture. The Heian period started from 794 to 1185 with the Kamakura shogunate. During the Heian period, Japanese culture redefined with promoting Japanese creations. The famous literature The Tale of Genji by Murasaki Shikibu produce during this period. The Japanese writing system of the Heian period called kana, which consists of 46 basic symbols or characters, all express syllabaries.

the answere is A :

It was made up of 46 characters.

                                   

Australia has five states (plus territories) on the mainland. Which is the westernmost state?

Answers

Answer:

Western Australia

Explanation:

The five main states on the mainland of Australia are the following:

1. Western Australia

2. Queensland

3. New South Wales

4. South Australia

5. Victoria.

While the territory on the mainland is known as Northern Territory.

However, of the five states on the Australian mainland, Western Mainland is the most western part.

Hence, in this case, the correct answer is WESTERN AUSTRALIA is the westernmost state in Australia.

List any four issue of national pride.​

Answers

Answer:

i think..

Mt. Everest

Laliguras

Danfe

Lumbini

What are the different functions of government?

Answers

Answer:

the different functions of government are 1 they make the decision with their employees only 2 and there are many vacancies of Government jobs 3 t h e y thing for public 4 Their employees are very honest and helpful 5 All Powers in their hand for their state these are the basic five condition of government functions that's all

Answer:

The different functions of the government are they provide leadership for the people. They maintain order by providing jobs within the government. Along with public jobs and services. They also provide national security to keep the people safe. They also provide economic security and assistance.

Explanation:

Why did people in the agricultural revolution live where they lived.

Answers

Answer:

The agricultural revolution was a prime time for farming. People chose areas with the ideal climate and weather patterns for farming. Knowing that, people flourished in flat, sunny, dry lands were crops were highly maintainable.

why might depression and anxiety make it hard for someone to stand up for themselves

Answers

Answer:

depression makes yopu think so negative, if your getting bullied by someone your probably not even gonna care, if they say your ugly , your gonna just think your head and laugh " I say that about myself every morning so this aint nothing" people with depression cant stick up for themselves, because its pointless, no matter what people that are depressed are their biggest bully . People with anxiety can't handle it, being overwhelmed is too much for them

Explanation:

Answer:

Explanation:

Depression and anxiety are both results of hurt. Being depressed or anxious about something could cause someone to lose their self worth, therefore, losing the ready ability to stand up for themselves.

Based on what you’ve learned so far, do you think there is a difference between history and culture? Do you think it’s important to study culture when studying history? Use examples from the lesson to support your response.

Answers

Answer:

Yes, there is a difference between history and culture because history is past events that have happened and culture is their art and habits that make them who they are. Therefore yes, it is very important to study culture while studying history because that might explain why they did that thing in their history and shed some light on to their species. For example "Human culture developed from a combination of language, art, and social customs and traditions."

Explanation:

Answer:

I think history and culture are closely related. When you learn about the history of a group of people, you end up learning about their culture. It’s important to study culture when studying history to learn more about a topic. For example, by studying simple cave paintings, we can draw some conclusions about the experiences of our ancestors.

Explanation:

A closed system is one where there is an exchange of resources with external systems.
a) true
b) false

Answers

Answer:

False

Explanation:

Ludwig was a social psychologist who proposed two type of system such as closed system and open system. The closed system is to be held alone or isolated from the environment. There is equilibrium thermodynamic is a system that is used or applied for the closed system.

On the other hand the open system is like that allow their internal to interact with their environment. Open system is just like that allow internal matter to interact with an environment. For example import, export, breaking, building, and material components.

What can these data help historians understand about the Viking settlements in Greenland?

that the Vikings enjoyed consistently warm temperatures while they lived in Greenland
that the Vikings were careful to settle in areas that would support year-round agriculture
that colder temperatures starting in about 1300 may have forced the Vikings to leave Greenland
that the Vikings probably arrived in Greenland by about 1000, when the temperatures were cooler

Answers

Answer:

The answer is A.)

Explanation:

took the quiz and got 100%

Answer:actually the answers is (C) ..

Explanation:

How have the topics that historians study expanded in the past 40 years?

Answers

Simply because there is so much history in our world they couldn’t limit themselves to just certain studies.


What is mean by socialization?​

Answers

Answer:

a continuing process whereby an individual acquires a personal identity and learns the norms, values, behavior, and social skills appropriate to his or her social position. the act or process of making socialistic

Explanation:

Explanation:

socialization is a process of learning the collective norms and values behaviour life style social thoughts and social behaviour through imitation or language in society.

hope it helps

What is the purpose of the Bonnet Carré Spillway?
It connects the Mississippi River with the Missouri River.
O It reroutes excess water from the wetlands into the ocean.
O It directs floodwaters from the Mississippi River into a lake,
It ensures the city of New Orleans will not hyd after a storm

Answers

the answer is “it directs floodwaters from the Mississippi River into a lake”

Answer:

it directs floodwaters from Mississippi river into a lake i got it

hello I have a question to ask.​

Answers

Answer:

what's the question

Explanation:

I dont understand

Whats your question?

When countries lose their unique qualities as globalization takes place, it is best described as a loss of __________ .
A. Westernization
B. cultural diversity
C. communication
D. interdependence

Answers

Answer:

b

Explanation:

Answer:

b

Explanation:

PLEASE HELP

Western Europe has taken (a) ____ role in solving global environmental issues

A: disastrous

B: leading

C: miner

D: no

Answers

Answer: B

Explanation:

Process of elimination. C and D are out. A doesn’t really make sense in the question. So it’s B.

HELP ME PLZZ I NEED HELP

Answers

Answer:)

Explanation:)

Can anybody tell me or explain what does red line mean in social studies????​

Answers

Answer:

What is the meaning of red line?

to cross the red line

The Red line, or "to cross the red line", is a phrase used worldwide to mean a figurative point of no return or line in the sand, or "a limit past which safety can no longer be guaranteed."

;p

Answer:

The Red line, or "to cross the red line", is a phrase used worldwide to mean a figurative point of no return or line in the sand, or "a limit past which safety can no longer be guaranteed."

Explanation:

hope this helps

"If there are good citizen, then state is good too'. Justify the statement.

Answers

Answer: is it ok

this statement could be correct as if they are good citizens then people would behaving an orderly manner therefore there would be less crime and less chance of people to get hurt

also there would be less protests therefore the state would be good as well like the people

the people will try and do good acts like helping the homeless or trying to give charity therefore if this continued in a pattern and cycle like this can be really good as they would try and help people who are not in as good situation as themselves

what does fungi leave behind when they eat

Answers

Answer:

Fungi leaves behind simpler compounds after consuming the nutrients out of the living matter

Explanation:

Fungí leaves behind Simplar compounds
Other Questions
Which statement best completes the diagram showing the influence ofclassical governments on modern democracy?CauseEffectThe Romans wrotedown their legal code.?A. Modern democracies often let their citizens vote directly onpoliciesB. The rule of law is an important principle in modern democracies.C. Modern democracies divide power between different branches ofgovernmentD. Republican governments are the most widespread in the modernworld functions occur when every x-value is associated with exactly one From deportation from Sighet to murder atBirkenau, deception was often used to confusethe prisoners. How does deception dehumanize? C. ADD AND SUBTRACT REAL NUMBERS - Find each sum or ditterence.TELE1. - 63 +574. - 11.4 + (3.8)7.- +13142. - 21 - (- 46)5. -7- (-7)8. 104-93. 4.5 + (-10.2)69. 4+6 1. Identify Cause and Effect Use text evidence to note political, economic, and social problems faced by the North and South. After evaluating the information on the chart, which side do you think experienced the most overall devastation? Explain your reasoning. help- Which type of metamorphic rock has randomly arranged grains and does not split into layers?foliatedbandedmassivenon-foliated Choose the imperfect tense trigger phrase that means "many times."A. Todas las semanasB. Tantas vecesC. Muchas vecesO D. Todos los das A farm lets you pick 3 pints of raspberries for $12.00. At this rate, how many pints can you get for $20? What was the purpose of the Yasa in the Mongol Empire? O It was a policy that rewarded Genghis Khan's loyal followers with wealth It was the Mongol religious text Genghis Khan's army spread as it conquered. It was a system of laws that kept order and governed people's behavior, O It was the oath of allegiance that conquered groups swore to Genghis Khan. america is the ... country in the world can someone help me out pls? How many phone calls are made by passengers on flight 93? Question 5 (1 point)Identify the independent variable: Two plants were grown in two different brands of potting soil, they received the same amount ofsunlight and water.abThe plantsThe sunlightThe waterThe potting soilOd which type of molecule can be found in living things lacks carbon atoms Walter Mitty direct characterization What was one way Emperor Constantine contributed to the growth of Christianity? O He became a patriarch of the church. O He built churches throughout the empire. O He established new laws punishing non-Christians. O He provided religious education for all children in the empire. If you mix red and white paint in different ratios, you will get different shades of pink paint. If the ratios are equivalent, the shades of the pink will be same. On the world map,scale of 1 : 3 000 000,the distance between Zagreb and Dubrovnik is 13cm. What is the distance between the cities in kilometers? which expression correctly describes energy using SI units Question 1After the French and Indian War, the colonies offered to pay Britain's war debts through taxation. True or false?