Which of the following forces exists between objects even in the absence of direct physical contact?.

Answers

Answer 1

Answer: Field Force

Explanation:


Related Questions

Read the sentence. The snow and ice that arrived last night elated kids and adults alike when they awoke to a winter wonderland. What is the simple subject of the sentence?.

Answers

I suppose the simple subject would be the snow! Hope this helps =]

James bennett also allocates wealth between youth and old age. He has no cash currently (in his youth), but will inherit $3000 in his old age. He can lend and borrow at the bank at 18% (that is, lending $1 in youth will give him $1. 18 in old age). He has an investment opportunity that costs $12,000 now in his youth and has a payoff of $15,000 in his old age. This is the only investment opportunity available to him. What is the most he can consume in his youth?.

Answers

The present value (PV) of $15,254.24 is the most James bennett can consume in his youth.

Given the following data:

Inheritance = $3000Interest rate = 18%Investment opportunity (youth) = $12,000Investment opportunity (old age) = $15,000

To calculate the most James bennett can consume in his youth:

First of all, we would determine the future value of James bennett from his investment and inheritance as follows:

[tex]FV = 15000 + 3000[/tex]

FV = $18000

Mathematically, the most James bennett can consume in his youth is given by this formula:

[tex]PV = \frac{FV}{(1+i)^n}[/tex]

Substituting the given parameters into the formula, we have;

[tex]PV = \frac{18000}{(1+0.18)^1}\\\\PV = \frac{18000}{1.18}[/tex]

PV = $15,254.24

Therefore, the present value (PV) of $15,254.24 is the most James bennett can consume in his youth.

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What is the frequency of a sound source that produces the same wavelength in 20∘c air?.

Answers

Based on the standard formula and data in the question, the frequency of a sound source that produces the same wavelength in 20∘c air is "115.87Hz."

What is the frequency of a sound source?

The frequency of a sound source is the quantity of waves that move through a point per unit of time.

Typically, a sound wave arises from a source vibrating at a frequency f, propagates at v, and has a wavelength λ.

Therefore, in this case, we have

Velocity (v) of sound in air = 343 m/s

Wavelength (λ) = 2.96 m

Frequency (f) =?

f = v ÷ λ

f = 3.43m/s ÷ 2.96m

=> 115.87Hz

Hence, in this case, it is concluded that the correct answer is 115.87Hz.

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In the following citation for a website which detail is optional according to mla style.

Answers

The detail that is optional according to MLA style is: 6 Mar.  2014.

In the Modern Language Association style for citing websites, it is optional to input the date that the information was accessed. It is not a requirement but it is highly recommended.

Also note that when citing the URL's, the https:// should be omitted. URL's are important in these citations.

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Answer:

mappinc link

Explanation:

The distance between two cities on a map is 3. 5 centimeters. The map uses a scale in which 1 centimeter represents 20 kilometers. What is the actual distance between these two cities in kilometers?.

Answers

Answer:

70km

Explanation:

[tex] \frac{20}{1} \times 3.5[/tex]

= 70

What change in a population would you expect to see if a selection pressure was against the trait of a dominant allele in that population?.

Answers

Answer:

The change in population in the given condition would be an increase of true recessive traits in the population and there would be only a few individuals with dominant traits.

In case of selection pressure was against the dominant trait, then individuals of the population who have true recessive alleles would have an advantage over the heterozygous and dominant individuals of the population.

There would be very few individuals carrying its dominant genotype and it may eventually be extinct, however, it would be still dominant. The recessive trait would just become more prominent rather than becoming dominant.

Thus, the number of recessive traits would increase in population, and the number of dominant decrease to numbers.

Explanation:

Incisors (front teeth) act as wedges in the human body. Which change would increase the mechanical advantage of incisors? a decrease in the distance of the teeth from the fulcrum an increase in the distance of the teeth from the fulcrum an increase in the thickness at the widest part of the teeth and no change in the length of the teeth an increase in the length of the teeth and no change in the thickness at the widest part of the teeth.

Answers

Based on the information given about the wedge, the option that will increase the mechanical advantage of incisors is D. an increase in the length of the teeth and no change in the thickness at the widest part of the teeth.

A wedge simply means a triangular shaped tool that's used as a simple machine. It is used for the separation of objects.

It should be noted that Incisors (front teeth) act as wedges in the human body and there can be an increase the mechanical advantage of incisors when there's an increase in the length of the teeth and no change in the thickness at the widest part of the teeth.

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Answer:

D

Explanation:

EDGE 22

Which of the following is not a characteristic of the sampling distribution of sample means (the means of all possible samples of a given size)?.

Answers

Answer:

The mean is zero and standard deviation is one. Not standard sample

Which scenario can be represented using the inequalities below? 1. 25 < x < 1. 5 a container of milk costs at least $1. 25 but less than $1. 50. A student spends at least 1 hour 15 minutes, but no more than 1 hour 30 minutes on homework. A tip added to a restaurant bill is less than or equal to 25% or less than or equal to 50%. The point value of a test item is more than 1. 25 points and less than 1. 5 points.

Answers

Answer:

Explanation:22

Holle i mean I mean I mean hello

What is essential to delivering a successful presentation.

Answers

Enthusiasm and Honesty. One of the most painful things in a presentation is listening to a presenter who is clearly bored and uninterested in the topic. ...
Focused on the Audience. ...
Ability to Keep Things Simple. ...
Being Personable. ...
Great Body Language.

Answer:

The principles of good communication.

Explanation:

Got it right on the quiz.

Suppose you start to eat some potato chips from an open bag that you found in your locker and noticed that the chips taste and smelled unpleasant. What process has resulted from the unpleasant chips?.

Answers

rancidity . reason : bcz it is the aerial oxidation of oil and fats present in the chips .

Mrs.Hendrics said "where are the books"? Correct me please if it is incorrect.
Please​

Answers

There are four mistakes spotted in the sentence.Firstly, Mrs. Hendrics is asking for the books. So, it will be "asked" instead of "said" but still you can write it "said" only. But if it was in indirect speech, it must be "asked".Secondly, you haven't given a comma after said. You must give so.Thirdly, the w of where should be in capital. Lastly, you have written the "?" after the double quotes. You should write it before the quotes. So the correct sentence will be:Mrs.Hendrics asked, "Where are the books?"

OR

Mrs.Hendrics said, "Where are the books?"

Hope you could get an idea from here.

Doubt clarification - use comment section.

Emerson’s remarks in the excerpt most directly reflected which of the following developments during the early nineteenth century?.

Answers

Answer:

A the emergence of a nation culture

Explanation:

The reflected development during the early age of Emerson remarks was the even of emergence of a nation culture.

I hope this helps!

Emerson’s remarks in the excerpt most directly reflected the emergence of a national culture. Therefore option A is correct.

What is Nation Culture?

The norms, behaviors, beliefs, practices, and values that the people of a sovereign nation share are referred to as national culture (e.g., a Chinese or Canadian national culture). It alludes to particular traits like language, religion, ethnicity, and racial identity, as well as cultural history and customs.

According to the study, organizational values may be categorized into four categories: power distance, individuality vs collectivism, masculinity against femininity, and uncertainty avoidance.

National cultural values are societally accepted conceptions of what is admirable, proper, and desirable. A national society's preferences for addressing problems with internal integration and exterior adaptation pose a threat to its existence.

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How many moles of helium atoms are there in 2. 4 x 1024 helium atoms?.

Answers

Answer:

n = (2.4 x 10^24 atoms) x ((1 mol)/(6.02 x 10^23 atoms)) = 4.0 mol

Consider the triangle shown. Which shows the sides in order from longest to shortest?.

Answers

Where is the triangle? Not enough information provided no triangle is displayed

A mixture of iron, salt, and sand can be separated using a magnet, water, a filter, and a hot plate. This separation _____.

Answers

Answer:

i think mixture

Explanation:

sorry if it wrong(tried my best)

Answer:

This is an example of a mixture that can be separated with simple separation techniques based on the physical properties of the mixtures. Magnetism, and filtration and evaporation

Iron is a magnetic material, but salt and sand are not, therefore, the iron can be separated from the mixture with the use of a magnet.

Salt and sand are mixable. Salt is soluble in water, but sand is not. Therefore by adding the sand and salt to water, the salt will dissolve,in the water(solvent) to form a salt solution. But the sand can be separated out of the solution by filtration with the filter paper inserted into a funnel which allows the salt solution to pass through while restricting the sand.

The sand would be removed by the filter paper, while the solution passes through.

The salt solution and some sand residues are placed in an evaporating dish and heated at low temperatures. The water from the solution evaporates, leaving the salt behind.

Skye listed her assets and liabilities on a personal balance sheet. Skye’s balance sheet (april 2013) assets liabilities cash $1,000 credit card $4,000 investments $1,000 student loan $1,000 house $200,000 mortgage $100,000 car $8,000 car loan $5,000 total ??? total ??? net worth: ??? what is skye’s net worth? $100,000 $110,000 $210,000 $320,000.

Answers

Answer:

A. 100000

Explanation:

Skye listed her assets and liabilities on a personal balance sheet $100,000.

What is Balance Sheet?

An organization's assets, liabilities, and shareholder equity are listed on a balance sheet, which is a financial statement. One of the three primary financial statements used to assess a company is the balance sheet.

It offers a snapshot of the assets and liabilities of a corporation as of the publication date.

The assets on the balance sheet are equal to the total of the liabilities plus the shareholders' equity. Financial ratios are computed using balance sheets by fundamental analysts.

Therefore, Skye listed her assets and liabilities on a personal balance sheet $100,000.

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Evaluate 4. 7j – 6. 8k when j = 5 and k = 3. Enter your answer in the box.

Answers

7j-6.8k.

now we substitute the given values for the variables

7(5) - 6.8(3)

Simplify

35 - 20.4

= 14.6
Hope this helps!

Which are points on the graph of y = 1. 5 + ⌈x⌉? select three options.

Answers

Answer:

1.3 ( 8>7)

Explanation:

What is one drawback shared by both monopolies and oligopolies.

Answers

Answer:

They can harm consumers by fixing price

In a classic series of studies, solomon asch showed that an individual can conform to a group's judgment of the lengths of lines.

Answers

Based on research studies, in a classic series of studies, Solomon Asch showed that an individual can conform to a group's judgment of the lengths of lines "even when the group judgment was incorrect."

What is Solomon Asch Conformity Experiment?

Solomon Asch Experiment was conducted in 1955 to study the effect of majority or groups on individual beliefs and opinions.

The study's outcomes showed that people would conform with a group, even if they believe or understand it is wrong.

Hence, in this case, it is concluded that the correct answer is "even when the group judgment was incorrect."

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You have a worksheet in excel that will print as 10 pages.

Answers

Considering the situation described above, to ensure that the header row is printed at the top of each page, the user should start by "going to Page Layout tab."

The other steps to ensure that the header row is printed at the top of all the 10 pages include the following steps:

Click page set up under page set up a group.Go to print titles.Click Rows to repeat at top.Select the cell that contains the text you want to repeat.Click OK.

Hence, in this case, it is concluded that to print the header row is to click on the "Page Layout Tab."

The full question is:

You have a worksheet in excel that will print as 10 pages. how can you ensure that the header row is printed at the top of each page?

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A 1. 00-g sample of a metal x (that is known to form x2+ ions) was added to 0. 100 l of 0. 500 m h2so4. After all the metal had reacted, the remaining acid required 0. 0334 l of 0. 500 m naoh solution for neutralization. Calculate the molar mass of the metal and identify the element.

Answers

Answer:

7

Explanation:

reason why is beacuse bannanas

According to the big bang theory, what happens if you reverse the galaxy motion and go back in time?.

Answers

The reverse of the Big Bang Theory simply means the scenario where the expansion of the universe reverses. Known as well as the "Big Crunch". This event supposedly would lead to the collapse of the universe.

When it falls under this, the cosmic scale then reaches 0. Subsequently, everything would become condensed into a very dense point.

Which of the following is most clearly an example of a theme.

Answers

I think the best answer would be among the choices A is an example of symbolism

At midday, what is happening in the leaf of a plant?.

Answers

photosynthesis.
with the energy from the sun, the plant is growing more and more cells.

Line segment ab is a tangent to circle o at point b. Which type of triangle is always formed when points a,b and o are connected?.

Answers

The type of triangle is always formed when points a, b and o are connected is a right angled triangle.

A triangle is a polygon with three sides and three angles. There are different types of triangles such as scalene, equilateral, isosceles, right angled triangle.

A right angled triangle is a triangle in which one angle measures 90 degrees.

The angle between a tangent and radius is 90 degrees.

The type of triangle is always formed when points a, b and o are connected is a right angled triangle.

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When you stifle a sneeze, you can damage delicate tissues because the pressure of the air that is not allowed to escape may rise by up to 45 kpa.

Answers

so if i keep holding in my sneezes could i die

Which of the following costs are relevant to a make-or-buy decision?.

Answers

Answer:

im not sure thanks

Explanation:

In which year did the inca wayna capac die of smallpox? around 1527 around 1529 around 1530 around 1532.

Answers

Inca Wayna Capac died of Smallpox around 1527. He was the ruler of the

Inca Empire between 1493- 1525.

Wayna Capac traveled to the North region of Quito. He contracted the

disease known as smallpox. The disease came from Europe through

Spanish travelers . This was the period with high prevalence in which

millions of people were killed.

Although the vaccine was later made around 1977 , Inca Wayna Capac

died around 1527.

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Answer:

the answer is A) around 1527

Explanation:

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