Explain why aluminium resists corrosion but iron does not.
Explain the term culling as used in livestock management.
thr
(a)
(ii)
State two methods of preventing iron from rusting
[4 m:
(6)
(i)
(ii)
State three benefits of practising culling
(5 m
172&1/pa/20​

Answers

Answer 1

Answer:

The corrosion resistance of aluminum is due to its tendency to form a compact oxide layer over the surface. The oxide formed offers a high resistance to corrosion. The normal surface film present in air is about 1 nm thick.


Related Questions

Give 2-3 reasons why the NAACP challenged Plessy v. Fergusson.

Answers

Answer:HOPE IT HELPS YOU

Explanation:

Plessy v. Ferguson, legal case in which the U.S. Supreme Court, on May 18, 1896, by a seven-to-one majority (one justice did not participate), advanced the controversial “separate but equal” doctrine for assessing the constitutionality of racial segregation laws. Plessy v. Ferguson was the first major inquiry into the meaning of the Fourteenth Amendment’s (1868) equal-protection clause, which prohibits the states from denying “equal protection of the laws” to any person within their jurisdictions. Although the majority opinion did not contain the phrase “separate but equal,” it gave constitutional sanction to laws designed to achieve racial segregation by means of separate and supposedly equal public facilities and services for African Americans and whites. It served as a controlling judicial precedent until it was overturned by the Supreme Court in Brown v. Board of Education of Topeka (1954).

Inhibition of perceptual/attentional processes and inhibition of motor processes have both been proposed as possible mechanisms for which phenomenon?

Answers

Answer:

Inhibition of return

Explanation:

Inhibition of return is the term used to represent orientation mechanisms that have the ability to increase the speed with which an object is detected, in addition to directly interfering in the accuracy of that detection. Within this system, the speed is increased by approximately 100-300 milliseconds, which causes a total difference in results.

Due to the relevance of the inhibition of return, many possible mechanisms have been proposed to compose it as the inhibition of perceptual / attentional processes and inhibition of motor processes.

In response to the "Heinz dilemma," Ruby explains, "It doesn't make sense to put respect for property above respect for life itself. Respect for human life is absolute." Ruby is at which of Kohlberg's stages of moral development?
A) Stage 3, the "good-boy-good-girl" orientation
B) Stage 4, the social-order-maintaining orientation
C) Stage 5, the social contract orientation
D) Stage 6, the universal ethical principle orientation

Answers

Answer:

Option D: Stage 6, the universal ethical principle orientation

Explanation:

Moral development can simply be defined as the changes in thoughts, feelings, and behaviors regarding standards of right and wrong.

Lawrence Kohlberg's "Heinz" Dilemma centers on the fact that  it is the way an individual reasons about dilemma that determine moral maturity. it has six stages according to Kohlberg's.

The stage six is characterized by individuals develop a moral standard based on universal human rights. it centers on the fact that person has developed independent moral code based on universal principles  that is  equality of human rights, respect for the dignity of each human being,  right or good  behavior is commitment to these self-chosen ethical principles that reflect universal principles of justice and lastly when laws violate these principles and the person should act in line with these universal principles rather than the law.

which of the following best explains why it is important to protect rivers

Answers

Healthy freshwater environments supply water for drinking, growing crops, manufacturing, energy and transport. They also help to prevent erosion, dispose of waste and provide natural protection from flooding.

Non-formal institution

Answers

it is when we learn in home instead at school

Write a letter to your a sick friend who is the permanent residence of romale area advising him to consult a doctor for better treatment rather than seeking the treatment of witch doctors?​

Answers

FIRST: IT IS NOT OPTION, SEE YOUR DOCTOR, AVOID LEAVING IMPORTANT EVENTS FOR LATER.

SECOND: IF YOU WANT TO BECOME AN EXPERT IN NUTRITION, CONSUME GOOD AND HEALTHY FOODS, DO EXERCISE, RECEIVE SUNLIGHT.

Which of the following is an example of a sanction?

A.) Prison sentence
B.) Pay raise
C.) Getting fires
D.) All of the above

Answers

Answer:

Hey there!

All of these are Sanctions!

Let me know if this helps :)

_____ states that much learning and motivation occurs by observing and modeling others, as well as by anticipating the consequences of our behavior.

Answers

Answer:

Social Cognitive theory

Explanation:

This statement is describing the Social Cognitive theory. This is a theory used in psychology, education, and communication, to explain the idea that an individual's acquisition of knowledge is directly related to their observation of others in the context of social interactions and experiences. Meaning that you learn and believe what those around you show you, mainly when those around you are friends or acquaintances.

For the past two months, Tim has been experiencing delusions, hallucinations, and disorganized speech. Based on these symptoms, which diagnosis would you give to Tim?

Answers

Answer:

These are some of the symptoms for schizophrenia.

For the past two months, Tim has been experiencing delusions, hallucinations, and disorganized speech. Based on these symptoms,  schizophrenia diagnosis would be the Tim. Thus, option (a) is correct.

What is symptoms?

Then we talk about symptoms, we're talking about a mental or physical characteristic that is thought to point to a sickness or sickness, especially one that the person is aware of. A proof of something's reality, especially one that a bad condition exists.

Tim claims that experiencing delusions, hallucinations, and disorganization are symptoms of schizophrenic and serve as a diagnostic indicator. Schizophrenia is a severe mental illness in which reality is perceived by sufferers strangely.

As a result, the Tim has been experiencing delusions, hallucinations, and disorganized speech. Based on these symptoms,  schizophrenia diagnosis. Therefore, option (a), is correct.

Learn more about on symptoms, here;

https://brainly.com/question/14170278

#SPJ5

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

a. Schizophrenia b. Schizophreniform disorder c. Schizoaffective disorder d. Delusional.

Maya can't find her red sandals. Tamiko is wearing red sandals. Therefore, Tamiko stole Maya's shoes. This is an example of

Answers

Answer:

This is an example of masked-man fallacy.

Explanation:

The masked-man is a fallacy in which two people or objects are mistakenly considered to be either identical or completely different. The most common example used to explain it is the following:

I know who Joshua is.

I don't know who the masked man is.

Therefore, Joshua is not the masked man.

In the example above, Joshua and the masked man are considered different, unrelated. In the situation we are analyzing here, the opposite happens. To reach the conclusion that Tamiko stole Maya's shoes, we are making the huge mistake of not considering any other possibility. Tamiko could very well have an identical-looking pair of shoes; Maya could have lent Tamiko her shoes and forgotten about it, and so on. Therefore, assuming that the shoes are the same, that they belong to Maya and have been stolen, is a result of wrong reasoning and an example of masked-man fallacy.

and what time parity hydroelectric power usage reach its peak

Answers

Answer:

1990 - 2000

Explanation:

I love to be taller than other people. Some people like to hike to the top of me because it's nice and flat and they can see pretty far away. After all, I can get up to 3,000 feet high. I am a Delta, right?. I am in the middle of a quiz please help ill give 50 points pleaseeeee help

Answers

Answer:

A mountain hope this helps you

What would happen in a State if its citizens lack relevant knowledge, skills
and positive attitude?​

Answers

Answer:

The state would eventually become inefficient.

Explanation:

Relevant knowledge and skills are vital for the citizens of a state because it makes them capable to boost the economy of the state and eventually created a fortune for them. Every modern society depends on the educational and training facilities to enable its citizens to lead a prosperous life. The growth of the state depends on the positive attitude which comes from a productive approach to its citizen. A leader becomes helpless if its hands,  that are its citizens, become ineffective.

What measures should the government implement in order to alleviate the effects of markat failures ?​

Answers

Answer:

Market failures can be corrected through government intervention, such as new laws or taxes, tariffs, subsidies, and trade restrictions.

In a perfectly competitive industry, which of the following is true?

The competitive price is higher and quantity higher than the socially efficient point.

The competitive price is higher and quantity lower than the socially efficient point.

Since the industry is perfectly competitive, price and quantity are at the socially efficient levels.

The competitive price is lower and quantity higher than the socially efficient point.

Answers

2nd one i think i dint know if its rights i just need to answer 3 questions so i can get help so good luck

which statement best describes an effect of a filibuster?

Answers

Answer:

It allows Senators to prevent a vote on Bills that would otherwise pass.”

Explanation:

It allows senators to prevent a vote on Bills that would otherwise pass.

Answer:

To delay the Senate's vote on a bill a senator dislikes

Explanation:

Gary spends much of his day wondering "what if" about catastrophic scenarios. This thought process makes him feel he has control over the situation. However, the lack of any catastrophes only reinforces the "what if?" behavior. Gary would most likely be diagnosed with

Answers

Answer:

Generalized anxiety disorder.

Explanation:

This is practically seen or can be said to be a disorder that makes someone think of so many things simultaneously. It said to be a common anxiety disorder that involves constant and chronic worrying, nervousness, and tension. This is different from a phobia in as much as it seems like it, but in a phobia situation, a phobia gives you fear that is connected to a specific thing or situation, but this disorder general makes you feel of dread or unease that colors your whole life. This is exactly what Gary is feeling in the scenario above. Even though a lot of people tend to gets anxious sometimes, but if your worries and fears are so constant that they affect your daily living, then it is obviously a disorder.

please help me can someone explain me this South Tropical weather​

Answers

Answer:

The Tropic of Capricorn or Southern tropic is one of the five major circles of latitude that mark maps of the Earth.

It is the parallel of latitude at 23 degrees 26′ 22″ south of the Equator, and is the farthest southern latitude that the sun can appear directly overhead, occurring on the December solstice.

Its northern hemisphere equivalent is the Tropic of Cancer.

Latitudes south of the Tropic of Capricorn are in the Southern Temperate Zone.

What is culture realities?

Answers

Cultural Realities of Being offers a dialogue between academic activity and everyday lives by providing an interface between several perspectives on human conduct.

The Mississippi River runs through 10 states, including which of the following?

Answers

Answer:

1. Minnesota,

2. Wisconsin

3. Iowa

4. Illinois

5. Missouri

6. Kentucky

7. Tennessee

8. Arkansas

9. Mississippi

10. Louisiana

Explanation:

HOPE I HELPED

PLS MARK BRAINLIEST

DESPERATELY TRYING TO LEVEL UP

        ✌ -ZYLYNN JADE ARDENNE

JUST A RANDOM GIRL WANTING TO HELP PEOPLE!

                                       PEACE!

importance of financial security to the individuals?​

Answers

Answer :

Financial security means being economically stable and having enough money saved to cover emergencies and future financial goals. It allows for emergency expenses not to break the bank but rather have little effect on the bigger picture.

Goal-setting, including the Types of goals

Answers

Yesssssdsssee
















Hope it’s helping

In the diathesis-stress model of explaining schizophrenia, which factors would represent a psychosocial influence?

Answers

Answer:

Schizophrenia is a psychological disorder. The vulnerability of schizophrenia combined with neural and social factors. It can occur genetically. Biological factor also play a vital role in this mental disorder development.

Explanation:

The neural diathesis stress model of schizophrenia was first proposed in 1997 and later on updated in 2008. In many research there are some evidence encompasses that describe the premorbid periods of the psychosis. According to this model, a person need to be vulnerable to both social and psychological factor to develop a mental disorder. In the case of schizophrenia a person need first predisposition of the biological factors. Schizophrenia is based on partially the genetic factors along with the stressful situation. These stressful factors can be job surroundings, divorce, parental separation etc. Just one factor is not enough to develop schizophrenia in a person.

f) “Although the people of various religions live here, there is religious tolerance in Nepal”. Justify the statement.​

Answers

Answer:

f) “Although the people of various religions live here, there is religious tolerance in Nepal”. Justify the statement.

If a person accidentally or unintentionally uses copyrighted material, does the copyright holder have a legitimate claim for infringement

Answers

Answer:

Yes

Explanation:

Is Population Pyramid in 2007 'High' or 'Low' Rate Of Population Growth?

Answers

Population pyramid in 2007 is high rate of population growth

There is consistency in the way people around the world experience traumatic events such as earthquakes, floods, and violence.
A. True
B. False

Answers

Answer:

A. True

Explanation:

STRESS DISORDER is a condition that arises generally, when people or individuals suffer stresses outside or beyond the spectrum of usual way that normal human experience, including situations like floods, tornadoes, earthquakes, horrible accidents, etc.

Hence, it can be concluded that it is TRUE, there is consistency in the way people around the world experience traumatic events such as earthquakes, floods, and violence. Because people involved experience STRESS DISORDER.

What is Medevial Age?​

Answers

Answer:

Medival age is also known the time between the fall of Imperial Rome and the beginning of the Early modern Europe.

Explanation:

In the history of Europe,the middle ages or medieval period lasted approximately from the 15th to the 15th centuries.

which city is located at about 40 n and 120 w?

Answers

Answer:

The closest large city to the coordinate 40n, 120w, is Reno, the second largest city of the state of Nevada, and the largest city of Washoe County, with a population of around 250,000 people.

This coordinate falls over the state of Nevada, in a desert area, very close to the western border with the state of California.

Fred is seven and would like to be a professional baseball player. He sees this as something that can happen quite soon. According to Super, he has yet to develop:________

Answers

Answer:

This question lacks options, options are:

A. External control.

B. Planfulness.

C. Problem solving.

D. Time perspective.

The correct answer is D.

Explanation:

Time perspective is a process in which the experiences of the individual are attached to the time frames, that is, past, present and future, influence the way in which an individual organizes and provides meaning to the experiences, this can likewise affect the decisions made by an individual in response to specific stimuli. According to Donald Super (1955), Vocational Maturity is a multicausal or multifactorial psychological variable, which can be measurable or quantifiable and has a predictive character. In the growth phase, occupational preferences respond to the individual's emotional needs, rather than professional skills and interests and tend to change over time. From birth to 14 years of age, during this period, observation, information search and identification govern the actions of individuals, taking as reference models the significant figures in the environment, such as school, family, community, with the aim of discovering information about oneself and developing the concept of the self. In the fantasy stage, which spans from birth to age 11, it is characterized by the search for pleasure, attraction to occupations of power, distortion of the perspective of time, absence of objectivity, adventure, excitement and questioning of fantasy.

Other Questions
Please i need to know the meaning of this! : Thanks. Which current U.S. Law has basically unchanged when compared to the Justinian Cod Which current U.S. Law has basically unchanged when compared to the Justinian Code? A letter is chosen from the word 'brilliant'. Determine the probability that it will be: Give your answers in their lowest terms. We want to factor the following expression: 16x^4-25 Balance the equation: "Sodium oxide reacts with water to form sodium hydroxide and hydrogen." I can't find the correct coefficients to balance the equation. I have written my unbalanced equation in the file attached. Hi friends, Tomorrow I am having English language exam .Can anyone help me by writing an essay on Summers are becoming hotter with each passing year. Write a description of one such very hot day. What did you see and hear as you walked outside? How were birds and animals affected. ShowAloud AccessibilitySpeech AccessibilityCommentAccept RejectLanguageTrackComments Changes (1) Reviewing PaneTrackingCommentsChanges-Write a 150 to 200 word response to the following questions:Share at least 2 channels of effective communication that you learned in this class, and explain how they canhelp you advance in your education and careerWhich of the 5 steps in the writing process (prewriting, organization, drafting, revising, editing) do youanticipate will be the most challenging for you? What is your action plan for overcoming this challenge?Share a resource from the center for writing Excellence that will support you in the writing process.The written communication is very important especially in online classes.The Organizational step in the writing process is the most challenging for me. I tend to spend a greatdeal of time with this processin the center for writina On July 9, Mifflin Company receives an $8,500, 90-day, 8% note from customer Payton Summers as payment on account. Compute the amount due at maturity for the note and interest. (Use 360 days a year.) Joe has been traveling the country on a road trip for a couple of weeks and is now finally on his way home. He decides to make one more stop at a hotel in State B before he finishes up the drive to his home in State A. While at the hotel, Joe runs into Bill, an old friend and an agent, registered in State B, who solicits the purchase of a security to Joe. Joe agrees to purchase the security and pays for it then and there. Bill informs Joe that he will send the confirmation to Joe's residence in State A and does so. If Bill is properly registered throughout all states of the country, but sold Joe a security that is not registered and is not exempt in any way from registration, which of the following is correct?[A] Every state within which Bill is registered (50 states), may take action against Bill.[B] Only State A and State B can take action against Bill.[C] Only State B can take action against Bill.[D] Only State A can take action against Bill. When a number is doubled and theresult is decreased by 4 the answeris 19. Find the number. Question 6 of 10How is the phrase "all men are created equal" interpreted differently bymodern U.S. society?A. Originally it referred only to white men, but today it includes allpeople.B. Originally it referred to educated people, but today it includeseveryone.C. Originally it referred only to men, but today it includes women aswell.D. Originally it referred only to the British, but today it also includesAmericans Two motorcycles are traveling in opposite directions at the same speed when one of the cyclists blasts her horn, which has frequency of 544 Hz. The other cyclist hears the frequency as 563 Hz. If the speed of sound in air is 344 m/s, what is the speed of the motorcycles PLEASE HELP!! (3/5) - 50 POINTS - 2 less than five times a number. According to the agency that Jake and Summer work for, what will be stolen within four days?a cata work of arta mapa backpack Les pido entonces que los buscadores digitales que suelen usar, averiguen:1-Qu se vota en estas fechas?2- Qu funcin van a cumplir estos legisladores?Qu funcin van a tener una vez que se los eliga' Translate the sentence into an equation.Four times the sum of a number and 7 equals 3 How do we address the legacies left behind from acts of ultranationalism should we do to prevent the energy series in Nepal right and three measures Robert, a ninth-grader, has just been told, "The reason youre having so much trouble with division is that you have never mastered compound multiplication. The Math Basic Skills Tests have indicated this quite clearly. We are going to provide you with instruction in multiplication immediately." Roberts teacher made what kind of decision relative to his skill level?