What evidence do the positions of the peaks and dips in its spectrum provide about an object?.

Answers

Answer 1

The positions of the peaks and dips in its spectrum provide evidence about the ELEMENTAL COMPOSITION of an object. Each element can absorb light at determined wavelengths.

Each element can absorb light rays at determined wavelengths because elements are composed of different atoms.

Spectroscopy is a field of study focused on the interaction between the atoms of an element and electromagnetic radiation as a function of the wavelength.

This field (spectroscopy ) studies the absorption and emission spectra of light by matter, which can be used to determine the elemental composition of an object.

Learn more about elemental composition here:

https://brainly.com/question/6476739


Related Questions

The term commonly used in accounting to describe the format for recording a transaction is:.

Answers

Answer:

General ledger

Explanation:

General ledger is used to record all of a companies transaction

Madame pouchets home is called.

Answers

Answer:

Villa of Green Happiness.

Explanation:

John believes that the amount of sleep he gets the night before a test and his score on that test are inversely related. On his first exam, he got eight hours of sleep and scored 70 on the exam. To the nearest tenth, how many hours does john believe he must sleep the night before his second exam so that the average of his two exam scores is an 80?.

Answers

John will need to sleep for 10.3 hours before  his second exam so that the

average of his two exam scores is an 80.

We were given

8 hours of sleep = 70

To get average of 80

70+ x = 80

  2

Cross multiply:

70+x = 160

x= 160-70

 = 90.

If  8 hours of sleep = 70

       x hours of sleep = 90

Cross multiply

8× 90 = 70 × x

720 = 70x

x = 720/70

x  = 10.2857

    ≈ 10.3 hours of sleep

Read more about Equation here https://brainly.com/question/17202391

In passage 2, how does the phrase "the city's tumult," (line 3) contrast with the author's observations of the doves?.

Answers

There are different kinds of phrases. The phrase "the city's tumult," (line 3) contrast with the author's observations of the doves as the noise and confusion of the city is contrasted with the peacefulness of the doves.

A Phrase is known to be a group of words that comes together to make meaning, but it is known to not be a complete sentence.

The city's tumult is very different from the author's observations of the doves this is because doves are peaceful and calm creatures and have nothing to do with tumult.

See full question below

In Passage 2, how does the phrase "the city's tumult," (line 3) contrast with the author's observations of the doves?

The overfed people are contrasted with the doves that rely on breadcrumbs for food.

The noise and confusion of the city is contrasted with the peacefulness of the doves.

The isolation of people living lonely lives is contrasted with the socialness of the doves.

The lives of people who must walk and drive on the ground are contrasted with the lives of doves and their ability to fly.

Learn more about Phrases from

https://brainly.com/question/1877100

Which of the four substances has the lowest density.

Answers

Answer:

ice, wax,Alcohol, i think

Walter and Trina are planning a campus event focused on equity and inclusion. Several students would like to help with the event by delivering speeches. Which of the following speeches would NOT be aligned with the topics of equity and inclusion?


Equal access and opportunities in fine arts


The importance of untimed tests for all students


Equality is not equity


Diverse voices in the college curriculum

Answers

The following speech is not necessary aligned with the topics of equity and inclusion that are planned for the event:

The importance of untimed tests for all students.

The speech can be considered related to equity because it is about all students, but the topic it talks about is not a very important problem in relation to inclusion and equity. However, all the other options are related.

Inclusion means that everyone is included, no one is left out. Equity means that everything is the same for every one, there are no preferences, everything is fair for everyone.

Check more information here https://brainly.com/question/23822990?referrer=searchResults

Which of the following best represents a plan for choosing a cardiofitness activity?.

Answers

Answer:

Either compare multiple aerobic activities and choose an activity suited for personal goals or avoid comparing aerobic activities and choose an activity suited for personal goals.

Which of the following best characterizes the french revolution brainly.

Answers

Answer:

Violent

Explanation:

best characterized the French Revolution

Given the function f(x) = 0. 5|x – 4| – 3, for what values of x is f(x) = 7?.

Answers

Answer: hello mister, i am here today to give you the greatest answer you have ever seen in the history of answers. The answer to this question is I do not fudging know!!! go back to elementary where this math belongs. I am a former Military General and even I know this stuff and even I know this stuff.

Explanation:

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.

Learn more about the MLA citation here:

https://brainly.com/question/8789070

Answer:

mappinc link

Explanation:

How did using metal help ancient chinese people increase food production.

Answers

How did using metal help ancient Chinese people increase food production? It led to wet farming for rice. It led to planting crops in rows. It led to stronger plows for tilling.

How they grew food: Rice and millet were the two main crops grown in Ancient China. Rice paddy (field) flooded from river. Rice needs a lot of water, so the Chinese figured out how to flood the fields from rivers to make rice paddies (fields for growing rice).

How did the Chinese improve farming?: By the Tang dynasty (618–907), China had become a unified feudal agricultural society again. Improvements in farming machinery during this era included the moldboard plow and watermill. Later during the Yuan dynasty (1271–1368), cotton planting and weaving technology were extensively adopted and improved.

A food worker takes three hours to reheat a pot of soup for a buffet to 165°f (74°c).

Answers

An action the food worker must take next is to throw the soup out.

Food preservation is an art that typically involves the process of preventing food spoilage by mitigating or reducing the activities (growth) of microbial organisms and other external factors while maintaining the nutritional value, flavor and texture of a food.

Some of the common factors that result in food spoilage include the following:

TemperatureOxidationMoisture contentPathogens (microorganisms) such as yeast, molds, bacteria, etc.

A soup is an example of a time/temperature control for safety (TCS) foods because they are more susceptible to the growth of pathogens (microorganisms) such as yeast, molds, bacteria, etc.

For TCS foods, it is important that they are cooled from 135 Fahrenheit (°F) to 70 Fahrenheit (°F) within two (2) hours, else, it must be thrown out. Since this food worker took three (3) hours to reheat the pot of soup to 165°F (74°C), he or she must throw the soup out because it has exceeded the minimum time required for TCS foods.

Read more on food workers here: https://brainly.com/question/13596831

What is the approximate length of arc s on the circle below? use 3. 14 for pi. Round your answer to the nearest tenth.

Answers

Well it is near to 3 than to 4

Which of the following variables would be appropriate for a bar graph?.

Answers

Answer: your not showing any variables

Explanation:

put a picture and then we can answer

Which statements describe us national security after 2001? choose two correct answers.

Answers

Answer:

1 AND 7

Explanation:

The US focused national security efforts on fighting terrorism. The US military invaded Afghanistan to fight al-Qaeda and the Taliban. Hence option 4 and 5 is correct.

What is terrorism?

Terrorism is defined as the intentional use of criminal violence to incite a condition of panic or fear, usually in order to further political or religious objectives. The improper application of force or violence against individuals or property with the intent to intimidate or coerce a government, the general public, or any segment thereof, in support of political or social objectives.

They saw the necessity to increase security awareness in the nation after Al-Qaeda struck the United States on September 11, 2001. The level of national security increased as a result. More precautions were taken in an effort to thwart any potential factors that could trigger similar attacks in the future.

Thus, the US focused national security efforts on fighting terrorism. The US military invaded Afghanistan to fight al-Qaeda and the Taliban. Hence option 4 and 5 is correct.

To learn more about terrorism, refer to the link below:

https://brainly.com/question/885090

#SPJ5

How many newtons of force are needed to accelerate a 1,875 kg object at a rate of 1. 5 m/s2?.

Answers

Answer:

2812.5 N

Explanation:

We know that

F = ma

F = 1875 × 1.5

F = 1875 × 15/10

F = 2812.5 N

Answer:

Hope this helps

Explanation:

2812.5N

Choose which word fits the description. What would you not do at the store? mirar la ropa limpiar comprar cosas hablar con tu amigo.

Answers

Answer:I think the answer that makes the most sense is "limpiar" (please tell me if I'm wrong)

Explanation:I don't think someone would go shopping to clean

Answer:

B. limpiar

Explanation:

Edge

Where are 2 places you can search for apps that work with quickbooks online?.

Answers

Based on the application analysis, the 2 places you can search for apps that work with QuickBooks online are QuickBooks App Store and QBO account.

The Steps to search for apps that work with QuickBooks online

Go to QuickBooks Apps.

Select a specific Categories section.

Click the Get app now button.

In the option of the QBO account. Do the following:

Go to the Apps menu.

Download the App through the category button.

Hence, in this case, it is concluded that the correct answer is "QuickBooks App Store and QBO account."

Learn more about QuickBooks Online here: https://brainly.com/question/25592743

Which is the primary characteristic of all physical and digital sales channels?.

Answers

Physical and digital sales channels often has different characteristics. Business-to-Business is the primary characteristic of all physical and digital sales channels.

A B2B is simply known as "business-to-business" company that often helps to give services or products to other businesses.

The B2B sales is described as when firm's selling its supplies or parts to another firm. The term is comprise of all companies that produce products and services that is aimed toward other businesses. Examples are SaaS products, B2B marketing firms etc.

Learn more about Digital sales channels from

https://brainly.com/question/24749141

Answer:

B2B

Explanation:

I took the test and got it right

When o2 is released as a result of photosynthesis it is a direct by-product of.

Answers

Answer:

answer is water molecules

Explanation:

The oxygen evolved during photosynthesis comes from water molecules.

Answer:

The O2 released in photosynthesis comes from the H2O, not the CO2. This was proved by radioactive isotopes. I think this is what you are asking.

What is the slope of the line that passes through (5 4) and (7 10).

Answers

Answer:

m=y2-y1/x2-x1

=10-4/7-5

=6/2

=3

slope =3

Which summary of the passage is the best? brutus wants caesar to die. Even though brutus has no personal reason for killing caesar, brutus decides that, for the good of the people, caesar must be killed. If caesar were crowned, it may change his personality, and the power may cause him to become dangerous. Brutus compares caesar to a snake. The snake comes out in the sunshine. People must be very careful when walking around the cunning snake. Crown caesar and i agree that we may be giving him the power to sting us.

Answers

The best summary will be "Crown caesar and I agree that we may be giving him the power to sting us".

A summary is defined as the main idea of a passage. It tells the reader the idea of a whole text before reading the passage.

A summary is important to students so that they can easily discern the irrelevant statements in a text and help them focus on the main idea.

Based on the given passage, the best summary will be "Crown caesar and I agree that we may be giving him the power to sting us".

Learn more on summary here: https://brainly.com/question/24858866

Answer:

its B

Explanation:

The number of employees in a company decreased from 40 to 28. What is the percentage decrease in the number of employees?.

Answers

Answer:

Answer: 30% decrease

Explanation:

[tex] = { \rm{ \frac{(40 - 28)}{40} \times 100\%}} \\ \\ = { \rm{30\%}}[/tex]

The number of employees in a company decreased from 40 to 28

[tex]=\frac{(40-28)}{40} \times 100 \%$$=30 \%[/tex]

percentage decrease in the number of employees is 30 % .

What is a percentage?

percentage, a relative value indicating hundredth parts of any quantity. One percent (symbolized 1%) is a hundredth part; thus, 100 percent represents the entirety and 200 percent specifies twice the given quantity. percentage. Related Topics: mathematics percentile.

What is percentage and example?

One percent (1%) represents the one hundredth, 2 percent (2%) represents two hundredths, 100% represents the whole, 200% twice the given quantity and so on… For example - 1 percent of 1000 mangoes is equal to 1/100 of 1000 or 10 mangoes.

To learn more about percentage, refer

https://brainly.com/question/2236179

#SPJ2

Which statement describes the system of equations 3x-4y=-35.

Answers

Answer:

The system of equations is one solution.

Which element has the highest melting point tantalum rhenium osmium hafnium.

Answers

Answer:

Number 1

Explanation:

Write a function called has_duplicates that takes a string parameter and returns true if the string has any repeated characters. Otherwise, it should return false.

Answers

The function to solve the algorithm that is required to return Boolean (True of False) if the parameter contains duplicate character will be implemented using the Kotlin Programming Language.

// Here is the algorithm

fun has_duplicates (parameter: String) : Boolean{

for (i in parameter.size-1){

if(parameter[i]==parameter[i+1]){

return true

} else{

return false

}

}

}

Learn more about Algorithm and Data structure Here:

https://brainly.com/question/24268720

If you suspect information has been improperly or unnecessarily classified what should you do first.

Answers

If you suspect that an information has been improperly or unnecessarily classified, the first action you should take is to: Discuss your concerns with your security manager or supervisor.

An information can be defined as a data or group of data that has been processed and it is available for beneficial use by an end user.

Generally, there are two (2) main categories of information and these include:

Classified information: it contains sensitive information and as such, it is restricted to authorized users only.

Unclassified information: it can be accessed and used by everyone (general public).

For security purposes, if you suspect that an information has been improperly or unnecessarily classified, the first action you should take is to immediately discuss your concerns with your security manager or supervisor.

Read more on classified information here: https://brainly.com/question/25196846

It is estimated that 32 patrons will attend an event for every $100 spent in advertising. If tickets cost $75, how much can a promoter expect to increase sales if he spends $25,000 in advertising?.

Answers

In order to increase sales if he spends $25,000 in advertising, the promoter should be expecting 600,000 dollars

If It is estimated that 32 patrons will attend an event for every $100 spent in advertising.

The cost of tickets = $75,

If he spends $25,000 in advertising, divide the amount by 100 dollars

25000/100 = 250

This means 32 x 250 = 8000 patrons is estimated to attend an event.

Since each ticket cost 75 dollars, then, the promoter should expect to increase sales by multiplying 75 dollars by 8000 patrons. That is,

75 x 8000 = 600,000 dollars

Therefore, the promoter should be expecting 600,000 dollars to increase sales if he spends $25,000 in advertising.

Learn more about advertisement here: https://brainly.com/question/25556823

In a class of 19 students, 12 are female and 13 have an a in the class. There are 4 students who are male and do not have an a in the class. What is the probability that a student chosen randomly from the class does not have an a?.

Answers

Answer:

probability (student doesn't have an a)=6/19

In colonial america who were the sons of liberty brainly.

Answers

It was a revolutionary organisation founded by Samuel.
Other Questions
what does at risk classification mean?? Identify what is the purpose of the author in the following text form write the letter of the correct answerA. TO INFROM B. TO ENTERTAIN C.TO PERSUADE 1. Songs2.dramas3.instructions4.Encyclopedias5. Advertisements 6.poems7. Story books8. Articles 9. Expository essays 10. Campaign speeches 11. Brochures 12. Comic books Pre college need helpp calculate the energy of a photn of red light with a wavelength of 6.45x10^-5cm Sentences patterns: S-V-SCS-V-DOS-V-IO-DOS-V-DO-OCS-VDirection: Determine the sentence pattern of each of the following sentences below. 1. Janet ordered a sandwich from the waitress in the red uniform.2. After a long day, I was extremely tired. 3. Gregory ran in the track competition yesterday. 4. Millie gave Micky a watch for his birthday. 5. One presidential candidate called his opponent a poor leader. 6. The mango tasted too tart. 7. The pilot flew the plan into the clouds. 8. The bird flew into the clouds.Please help me! during the process of cellular resperation energy is released from Write 72,658 in expanded form usingexponents to write powers of 10. [tex]\sqrt{\frac{-140}{\sqrt{28} }[/tex] The Great GatsbyWhat does the comment about "fundamental decencies" by Nick tell you about him, hisperceptions of himself and others, and his understanding of his father's advice? a consequence of reassortment in viruses like influenza could be that In the United States we have regional variations on how we talk. What are theseregional speech patterns called? This question covers all 3 parts of the course. Please put the following events inWorld History in chronological order, with the earliest event having the value of 1and the most recent having a value of 6.Mercantilism, an economic system that viewed wealth in terms of bullion(gold and silver) and believed in exporting more goods than one imported,characterized the Western world.The New World Encounter connects the globe, and the discovery ofmassive amounts of silver in the Americas sparks the global economy.Neoliberalism comes to dominate policies in the capitalist world. Itinvolves weakening or destroying labor unions, deregulating industries,privatizing state-owned assets, and removing obstacles to free trade suchas tariffs.Labor and other abuses under capitalismn, famously noted by Marx, eruptin the Mexican and Russian Revolutions,The Bretton Woods system creates the World Bank and the InternationalMonetary Fund.As the industrial revolution began to break out in England, what wouldlater be known as capitalism-an economic system based on the privateownership of the means of production and (ideally) free trade-began toreplace mercantilism as the dominant system in the West. Ben reads 6 pages of a book in 8 minutes, 9 pages in 12 minutes, and 30 pages in 40 minutes. If m represents the number of minutes and p represents the number of pages, which equation represents the number of pages Ben reads per minute?. 5. Find mTOS in the figure below. A cycle is marked at 4500 and sold for rupees 4185 padma said that the discount percentage is 7 % do you agree ? give reasons. DON'T SPAM!JUST DON'T How can a career greatly help you in the future?How can you prepare for a career now while still at school? The estimated number of residents in China living with a serious neurocognitive disorder is around _____ million. Find the slope of the line going through the points (-4, 13) and (8,-11). Find the EXACT distance between the two points.(4,7) and (4,9) 2y(-2y - 8)Expand & simplify.show ur steps