Which is one advantage of using a reflecting telescope instead of a refracting telescope?

Answers

Answer 1

Answer:

I think that Reflecting telescopes have many advantages over refracting telescopes. Mirrors don't cause chromatic aberration and they are easier and cheaper to build large. The are also easier to mount because the back of the mirror can be used to attach to the mount.

Explanation:

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Related Questions

How do american and sudanese teachers differ from one another?

Answers

The teachers of American differs from Sudanese teachers by:

Their teaching pattern.Teaching tools available to them.Teaching environment.

What is the role of Teachers’ performance?

The role of Teachers’ performance is one that has a lot of effect on their student. Note that  educational institutions can be influenced by different issues that may arise from Teachers’ performance.

Conclusively, The teachers of American differs from Sudanese teachers by Their teaching pattern as both do have the way they teach. The style of teaching may differ.

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Why do you think plants and animals cannot use nitrogen as it is found in the atmosphere?

Answers

Answer:

Nitrogen is not a sustenance for life. Plants and animals are made to use oxygen and carbon dioxide

Explanation:

Why is it difficult for people to make changes in their attitudes and behavior towards others in the workplace? people don’t want to get along with other people. people are no longer taught to treat others as they would like to be treated. changing one’s behavior requires time and energy spent to persuade others to also change their behaviors. changing one’s behavior requires understanding and modifying the beliefs that drive one’s attitudes and behaviors towards others.

Answers

Answer:

Changing one’s behavior requires time and energy spent to persuade others to also change their behaviors

Explanation:

because it takes time and you never know why someone is the way they are.

Difference between random assignment and random sampling

Answers

So, to summarize, random sampling refers to how you select individuals from the population to participate in your study. Random assignment refers to how you place those participants into groups (such as experimental vs. control)

What is the first step one should take to become more cooperative in your conflict management ?

Answers

The first step is to manage your emotions

The first step one should take to become more cooperative in conflict management manage your emotions. The correct option is d.

What is conflict management?

The practice of resolving conflicts or disagreements between people or groups is referred to as conflict management.

Identification of the dispute's root causes, open and honest communication, and cooperative problem-solving are all essential components of effective conflict management.

Emotions can frequently get in the way of clear communication and problem-solving when we are in disagreement.

We could feel defensive, irate, or agitated, which could result in miscommunication and a breakdown in teamwork.

Learning to control your emotions can allow you to develop better relationships and outcomes by promoting a more cooperative and productive environment for dispute resolution.

Thus, the correct option is d.

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Your question seems incomplete, the probable compete question is:

What is the first step one should take to become more cooperative in your conflict manag

a. manage information

b. manage both problems and solutions

c. manage your expectations

d. manage your emotions

Why is a linear function not the best model for the data? for evenly spaced x-values, the of consecutive y-values is not constant.

Answers

Answer:

B. Difference

Explanation:

on edge

Answer: difference

Explanation: edg

14.2 simplifying expressions with rational exponents and radicals answer key

Answers

The simplified expressions with rational exponents example is to find the exponent of  5√y⁵.

What is exponent?

An exponent is known to be the amount  of times a number is said to be multiplied by using of itself.

Note that to fine the expressions with rational exponents 5√y⁵, it will therefore be:

Y[tex]\frac{5}{5}[/tex]

So, Rational Exponents  of 5√y⁵  =  Y[tex]\frac{5}{5}[/tex]

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A news article reported that college students who have part-time jobs work an average of 15 hours per week. The staff of a college newspaper thought that the average might be different from 15 hours per week for their college. Data were collected on the number of hours worked per week for a random sample of students at the college who have part-time jobs. The data were used to test the hypotheses

Answers

The Confidence Interval of the given random sample survey is gotten as; CI = 13.755 ± 1.456

What is the confidence Interval?

We are given the hypotheses as;

Null Hypothesis; H₀: μ = 15

Alternative Hypothesis; Hₐ: μ ≠ 15.

where μ is the mean number of hours worked per week for all students at the college with part-time jobs.

We are told that it has a 95% confidence interval and degree of freedom of df = 25

From the t-table, the t-score = 2.06

The table gives us the standard error as 0.707 and sample mean of 13.755. Thus, we can find the confidence interval as;

CI = 13.755 ± 2.06(0.707)

CI = 13.755 ± 1.456

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What is her favorite hobby? sleeping swimming walking watching the waves crush against the rocks

Answers

Answer:

whats her favorite thing to do during the summer? TO WALK

what is her favorite hobby? watching the waves crash against the rocks

where does she like to camp? at the beach

Explanation:

Answer:

What is Laura's first thing to do during the summer?

answer: to walk

What is her favorite hobby?

answer: watching the waves crash against the rocks

Where does Laura like to camp?

answer: at the beach

Explanation:

Black and Dominican soo

If the given statement is not in if then form rewrite it write the converse 2

Answers

Answer:

I didn't understand anything you said

Explanation:

sorry

What is a cladogram? explain how a scientist would use dna or protein sequences taken from three different organisms to construct a cladogram.

Answers

Answer:

A cladogram is a diagram used to show the relation between different animals.

A scientist would use the protien sequences or DNA to find the similarities in each animal or organism then connect them together in the diagram due to the things that they have in common

Explanation:

hope this helped

Parus major is a bird species that depends on caterpillars as a food source for its young. caterpillars are most abundant during spring. the yearly increase in temperatures during springtime has gradually shifted, resulting in caterpillars developing approximately two weeks earlier than in the past. how will the changes in the availability of caterpillars most likely affect future populations of p. major?

Answers

The statement 'P. major will lay their eggs earlier in the year' describes how the availability of caterpillars will affect future populations of P. major.

What is adaptation?

Adaptations refers to the evolutionary strategies that species use to face diferent environmental conditions.

Adaptations are generally selected in nature by an evolutionary process called natural selection.

In conclusion, the statement 'P. major will lay their eggs earlier in the year' describes how the availability of caterpillars will affect future populations of P. major.

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Answer: will lay their eggs earlier in the year

Explanation:

Hormones regulate the development of the male reproductive tract. which hormone must be present during embryogenesis in order for the vas deferens, epididymis and seminal vesicles to form?

Answers

The answer is Testosterone.

An ellipse is represented by the equation . each directrix of this ellipse is a ________________________ from the center on the major axis.

Answers

The true statement about the directrix is that each directrix of this ellipse is 31.25 units from the center on the major axis.

How to determine the distance of the directrix?

The equation of the ellipse is given as:

[tex]\frac{(x - 5)^2}{625} -\frac{(y - 4)^2}{225} =1[/tex]

The above means that:

a^2 = 625

a = 25

b^2 = 225

b = 15

Calculate c using:

c^2 = a^2 - b^2

This gives

c^2 = 625 - 225

Evaluate the difference

c^2 = 400

Evaluate the square root

c = 20

The equation of the directrix is

x - x₀ = ± a²/c

So, we have:

x - x₀ = ± 625/20

Evaluate the quotient

x - x₀ = ± 31.25

This means that, each directrix is 31.25 units from the center on the major axis.

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Please select the word from the list that best fits the definition the setting up of a residential pattern apart from both sets of parents.

Answers

The word that best fits the definition the setting up of a residential pattern apart from both sets of parents is neolocality.

What is neolocality?

This is known to be when a two people gets married and start to begin the family in a home by themselves that is very far away from their parents and immediate family.

Conclusively, the neolocality is a term that best fit newlywed couple and thus it is the word that best fits the definition the setting up of a residential pattern apart from both sets of parents is neolocality.

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Answer:

D. neolocality

Explanation:

The set of points that a transformation acts on is called

Answers

Answer:

The first set of points, from the domain of the transformation, is called the set of pre-images, whereas the second set of points, from the range of the transformation, is called the set of images. Therefore, a transformation maps each pre-image point to its image point.

Explanation:

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In stage 3 identify the structure that made the organism

Answers

Answer:

In the first and second stages, the two organisms may show similarities. But when it comes to stage 3 it is possible that the organism can show a different structure. The difference can be seen from for example the front legs, size, eyes, and others.

Explanation:

An organism when viewed in an ecosystem is a community that develops together with the physical environment as a system. Organisms will always adapt to the physical environment, otherwise organisms also affect the physical environment for the purposes of life.

On the other hand, each organism may show similarities, for example certain plant or animal organisms such as the tiger will show similarities. But in a later stage two tigers will show differences even with the same s$x. The difference is, for example, from the shape of the front / back legs, the size, the shape of the eyes, and even the running speed for each tiger.

Use the scenario to answer the question. one variable increases, then the other increases, as well. which term would best describe this scenario? (1 point)

Answers

A scenario where one variable increases, when the other increases is best describe by this terminology: positive correlation.

What is a positive correlation?

A positive correlation can be defined as a terminology that is used to described a scenario (situation) in which two variables move in the same direction and are in tandem.

This ultimately implies that, a positive correlation exist when two variables have a linear relationship or are in direct proportion. Thus, when one variable increases, the other increases, as well.

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When 14.0 g of zinc metal reacts with excess hcl, how many litres of h2 gas are produced at stp? zn(s) + 2hcl(aq) → zncl2(aq) + h2(g)

Answers

Convert the given mass of Zn to moles:

(14.0 g) (1/65.32 mol/g) ≈ 0.214 mol Zn

According to the balanced reaction, 1 mol H₂ gas is produced for every 1 mol Zn consumed in the reaction, so get the same number of moles of H₂.

Convert this amount of H₂ to a volume at STP:

(0.214 mol H₂) (22.4 L/mol) ≈ 4.80 L H₂

Jonas taking the apple from the recreation area is an example of what type of figurative language?

Answers

It is an example of an Metaphor

What is the theme of this part of the magna carta? freedom from an oppressive government is necessary for achieving financial freedom. forgiveness of those who worked against the government is important for achieving peace. equal rights can be gained only through pardons by members of the clergy. all wrongs must be justified through legal action.

Answers

Answer:

forgiveness of those who worked against the government is important for achieving peace

Explanation:

Answer:

B Forgiveness of those who worked against the government is important for achieving peace.

Explanation:

I just got it right

44 markers cost \$7.04$7.04dollar sign, 7, point, 04. which equation would help determine the cost of 777 markers?

Answers

Answer:

$124.32

Explanation:

(777÷44) × 7.04

or

7.04÷44 then multiply the answer by 777

What does gigante blanco mean? the giant white-out the giant bear the giant cross the giant hill

Answers

Answer:

The answer is A, the giant white-out.

Explanation:

Gigante blanco mean B. the giant bear

Where is the giant bear?

The Giant Bear is the Epic Boss of the Winter Forest map. It can be found in the far west of the map, in a clearing surrounded by trees.

What is the biggest stuffed animal in the world 2021?

Residents of the Mexican town of Xonacatlán have entered the Guinness Book of World Records with a massive teddy bear. The gigantic stuffed toy is said to be the biggest of its kind. The giant was stitched together over three months as part of a publicity drive to attract more tourists to the town.

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If k(x)=x^2 and p(x)=k(x)+n what is the value of n

Answers

The value of n for the given graph when k(x)=x^2 and p(x)=k(x)+n is negative six (n=-6).

What is the vertex form of parabola?

Vertex form of parabola is the equation form of quadratic equation, which is used to find the coordinate of vertex points at which the parabola crosses its symmetry.

The standard equation of the vertex form of parabola is given as,

[tex]y=a(x-h)^2+k[/tex]

Here, (h, k) is the vertex point.

The function given in the problem is,

[tex]k(x)=x^2[/tex]

[tex]p(x)=k(x)+n[/tex]

Put the value of k(x), in the above function,

[tex]p(x)=x^2+n[/tex]

Compare it with the equation of parabola, we get,

[tex]h=0\\k=n[/tex]

Now, in the given graph, the vertex, point are (0,-6). Thus, the value of k is -6.

[tex]k=n=-6[/tex]

Hence, the value of n for the given graph when k(x)=x^2 and p(x)=k(x)+n is negative six (n=-6).

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What are the vertices of the feasible region? select four options.. (1, 11) (3, 6) (5, 10) (8, 1) (1, 14) (14, 1) (1.75, 7.25)

Answers

Answer: B (3,6), C (5, 10), D (8, 1), F (14, 1)

Explanation: edge said these were right

Answer: The one before this on is c

Explanation:

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What is the solubility of mg(oh)₂ at a ph of 12.70? (ksp mg(oh)₂ is 1.6 × 10⁻¹³)

Answers

Based on the calculations, the solubility of mg(oh)₂ at a pH of 12.70 is equal to 3.4 × 10⁻⁵ M.

Given the following data:

Ksp of mg(oh)₂ = 1.6 × 10⁻¹³pH = 12.70

What is pH?

pH is an abbreviation for the power of hydrogen ions and it can be defined as a measure of the molar concentration of hydrogen ions that are present in a given solution. Thus, the power of hydrogen ions (pH) is generally used to identify or specify the acidity, neutrality, or basicity of any chemical solution.

First of al, we would write the properly balanced chemical equation for this chemical reaction:

                          [tex]Mg(OH)_2(s)\rightleftharpoons Mg^{2+} (aq)+ 2OH^{-}(aq)[/tex]

Mathematically, the Ksp for the above chemical reaction is given by:

Ksp = [Mg²⁺][OH⁻]²

Ksp = [x][2x]²

1.6 × 10⁻¹³ = 4x³

x = ∛4 × 10⁻¹⁴

x = 3.4 × 10⁻⁵ M.

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Which cultures most influenced the architectural style of renaissance europe? ancient greeks and romans ancient muslims and africans ancient egyptians and nubians ancient mongolians and chinese

Answers

Answer:

its a

Explanation:

A certain drug reduces the activity of the central

Answers

Answer:

A certain drug reduces the activity of the central nervous system, including the hippocampus and cerebellum.

Explanation:

Which best explains the philosophical concept reflected in the excerpt?this excerpt reflects collectivism, because it reveals the narrator’s deep love for other individuals.this excerpt reflects collectivism, because it reinforces the need for acceptance and brotherhood.this excerpt reflects capitalism, because it suggests that love of others is unnecessary and unimportant.this excerpt reflects capitalism, because it emphasizes an exchange based on free will.

Answers

According to the theme of the fragment, it can be inferred that the author's main purpose was to refer to the capitalist model by referring to free will exchange (option D).

What is capitalism?

Capitalism is a term that refers to a social and economic system that focuses on private property and capital as tools of production.

Additionally, capitalism states that individuals have the right to freely produce and exchange their products to obtain a profit, according to their will and benefit.

According to the above, it can be inferred that the correct answer is option D because it refers to one of the principles of capitalism according to the fragment.

Note: This question is incomplete because the excerpt is missing. Here is the exception:

Read the excerpt from Anthem.

I am neither foe nor friend to my brothers, but such as each of them shall deserve of me. And to earn my love, my brothers must do more than to have been born. I do not grant my love without reason, nor to any chance passer-by who may wish to claim it. I honor men with my love. But honor is a thing to be earned.

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Answer:

D

Explanation:

This excerpt reflects capitalism, because it emphasizes an exchange based on free will.

Part a: which two of the following phrases best describe a central idea of the text?

Answers

The option that best describe a central idea of the text is that Desmond Tutu was an outspoken critic of apartheid who helped to lobby for the release of Nelson Mandela from prison.

What is Desmond Tutu role against apartheid?

Desmond  Tutu is known to be a pastor in South Africa. Through his position as a person of influence and religion, he was said to have spoken out on social problems such as , telling of international economic firms to leave  South Africa over apartheid.

He was said to have use different platform such as the fighting along with anti-apartheid campaigner Winnie Mandela in the fight against government's Terrorism Act of  1967.

See full question below

Part A: Which TWO of the following phrases best describe a central idea of the text?

A. cmarchant

3 weeks ago

English

High School

answered

1. Part A: Which TWO of the following phrases best

describe a central idea of the text?

A. The South African government created the

policy of apartheid to ensure that white

citizens could maintain power and control over

blachlimnd Asian citizens

B. The African National Congress was created to rebel against the racist policies of the white government in Pretoria.

C. Desmond Tutu was an outspoken critic of apartheid who helped to lobby for the release of Nelson Mandela from prison.

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I have a dad and u dontHe brought the milk What unique spaces did Americans use to violate Prohibition laws? Madison and Declan are training for a lifeguard test Madison swims 2/5 mile in 3/8 hour. Declan swims 7/10 mile in 1/5 hour who swims faster What is the part of a flower that protects the flower bud? You went shopping and bought a total of 31 items, some of them pants and some of them shirts. The shirts cost $7 and the pants cost $22 and you spend $517 in total. How many shirts and how many pants did you buy?Shirts________Pants________ Which terms complete the factorization of x2 27x 162 represented by the model? 27, 9x, 18x 9, 9x, 18x 27, 9x, 27x 9, 9x, 27x In the morning, the trip odometer in Mr. Chin's car read 47 miles. At the end of the day, the trip odometer read 114 miles. Howmany miles did Mr. Chin drive that day? Brahmaguptas solution to a quadratic equation of the form ax2 bx = c involved only one solution. which solution would he have found for the equation 3x2 4x = 6? Find the surface area of the prism formed by each net. Please help I am very confused! What is the use and meaning of the underlined portion of the sentence below?Kayla rolled her eyes and said, "I have heard this story a thousand times before.A. It is a simile comparing the story to something that has been heard many times beforeB. It is imagery used to show how Kayla feels about having to listen to the story again.C. It is a metaphor used to compare Kaya to the story she has heard many times beforeD . It is a hyperbole to lustrate how the narrator feels about having to listen to the story.Please explain the answer if you could please do not guess In nature, which pigment gives red algae its color? Many people agree with zero-tolerance policies in schools. However, some people disagree with these policies. What is the MOST logical argument against having a zero-tolerance policy? A. Sometimes students should automatically be suspended if they make a bad choice. B. Sometimes students deserve to be bullied or harassed by other classmates. C. Some students will go unpunished because they are not caught by a teacher. D. Some students will be punished because they make an error that meant no harm. Corey needs to be examined using an X-ray machine. Based on this type of examination, what does his doctor MOST likely suspect happened to Corey? A. The doctor suspects Corey has a concussion. B. The doctor suspects Corey has a broken bone. C. The doctor suspects Corey has a tumor. D. The doctor suspects Corey has a blood clot. Charles has 24 marbles .He has 6 more yellow marbles than blue marbles which it the correct equation represent this situation. Supporting the death penalty means we do not respect life. If we do not care about life,we are more likely to commit violent acts ourselves, and this will lead to the end of ourown civilization. Banning the death penalty is therefore necessary.A) Slippery SlopeB) Ad PopulumC) Red HerringD) Cherry Picking the EvidenceE) Appeal to EmotionF) Hasty GeneralizationG) Begging the Question 30 POINTS!!LOOK AT PHOTOS!! (THERES 2!!)Which graph displays points that correspond to the x and y values in the table? how do butter change when it is heated In the biggest land giveaway, the _______ Act, u.s. govt. land given is given to settlers for free. Need help with this question please and thank you