What is tyndall effect ?

Answers

Answer 1

Answer:

Tyndall effect: The phenomenon of

scattering of light by colloidal particles

gives rise to Tyndall effect.

Examples :

1. Tyndall effect can be observed

when sunlight passes through a canopy of a dense forest, then the

path of light becomes visible.

2. The visible beam of headlight in fog.

3. When a beam of light enters a

smoke filled room through a small

hole, then path of light becomes

visible.


Related Questions

The Internet has made it possible for most people to order all of their clothing online. While this may be a preference for some people, most people still go to shopping malls and stores to purchase their clothing. People might give a variety of reasons for not wanting to use the Internet exclusively. What likely accounts for the difference in preference?
A. There is fear, often generated by advertisers, discouraging consumers from making online purchases.
B. There is a cultural lag between having the Internet and using the technology to its full capacity.
C. Many people are not knowledgeable about how to order clothing online.
D. Many consumers don't have their own personal computer which makes online shopping difficult.

Answers

Answer:

I think it's A. <:

There is a cultural lag between having the Internet and using the technology to its full capacity likely accounts for the difference in preference. The correct option is B.

There is a cultural lag between having the Internet and using the technology to its full capacity. This means that even though most people have access to the Internet, they are not yet comfortable using it to make all of their purchases.

There are a number of reasons for this, including:

Lack of trust: Some people are not comfortable giving their credit card information online.

Fear of fraud: Some people are afraid that they will be scammed if they make online purchases.

Preference for in-person shopping: Some people simply prefer to shop in stores where they can see and feel the products before they buy them.

Option A is incorrect because there is no evidence that advertisers are discouraging consumers from making online purchases.

Option C is incorrect because there are many resources available to help people learn how to order clothing online.

Option D is incorrect because many people do have their own personal computers and use them to shop online.

Here are some additional reasons why people might prefer to shop in stores instead of online:

They want to try on clothes before they buy them.They want to see the clothes in person to get a better sense of the quality.They want to be able to return clothes if they don't like them.They enjoy the experience of shopping in stores.

It is likely that the cultural lag between having the Internet and using it to its full capacity will eventually disappear. As more and more people become comfortable with online shopping, the number of people who prefer to shop in stores will likely decrease. B is the correct option.

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The principle that says that authorities are justified in restricting some people's freedoms to prevent harm to others is called

Answers

Answer:

The harm principle

Explanation:

The harm principle states that individual actions only need to be limited to prevent others from being harmed.

Which political leader was among the individuals who led the Second Crusade

A. Conrad |||
B. Philip Augusts
C. Godfrey de Bouillon
D. Richard the Lionheart

Answers

The answer is conrad lll

Egon can't pay attention in class. He is easily distracted, won't sit still, and displays poor impulse control. The school counselor suggested that his parents take him to a doctor to have him assessed for ________.

Answers

Answer:

(b) Attention deficit hyperactivity disorder (adhd)

Explanation:

This situation Egon is having is a chronic condition some of the symptoms aw we have read in this question includes difficulty paying attention, hyperactivity and also impulsiveness. this condition starts in childhood and may even follow up to when this person is an adult. it could cause self-esteem issues, difficulty in school and work and also problems in relationships.

A recent study indicated that the ______ men were married, the ______ their risk was of developing a disease.

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A recent study indicated that the “longer” men were married, the “lower” their risk was of developing a disease.

en If a nation is rich in resources then it can be developed' justify mhe statement.​

Answers

Answer:

a nation is rich in resources then it can be developed because if an economy or a country should have enough resources they can export to countries that needs them and they can use the money for the benefit of the country or nation and with that they can develop the nation with good infrastructures and other ...

Answer:

I hope it helped u

stay safe stay happy

________ are intelligent techniques that parallel some aspects of the processing patterns of the biological brain.

Answers

Answer:

The Answer Is GIS

Molly is a party animal, loud, friendly, bluntly outspoken. Megan is quiet, tactful, and clearly disapproving of Molly's lifestyle. It's no wonder the two do not work well together. This is a type of

Answers

Answer:

relationship conflict

Explanation:

This question is an example of relationship conflict. This to people are opposite why one is quiet the other is very jovial and outgoing so they are likely to have disagreements based on the fact that they have different personalities. They would have personality clashes and also emotional negative emotional outbursts

Existen algunas minorías culturales en tu localidad o en tu región? Averigua sobre una de ellas y
elabora un informe.en tu localidad o en tu región?

Answers

Answer:

Efectivamente, en mi localidad existe una minoría cultural: dado que vivo en Canadá, en la región angloparlante del país (específicamente en Calgary, Alberta), que posee dos idiomas oficiales, el inglés y el francés, puede denominarse como minoría cultural a la pequeña porción de la población que tiene al francés como su lengua madre e idioma principal en su día a día.

Por lo tanto, existen claras diferencias culturales y sociológicas entre estas personas y el grueso de la población de mi localidad, basadas principalmente en el diferente origen étnico e histórico entre ambos grupos poblacionales.


What is the best definition of technology?
O Technology is replacing human workers with mechanical or electronic devices.
Technology is applying scientific knowledge to find answers and fix problems.
Technology is using fewer resources to manufacture goods more efficiently.
O Technology is hiring workers from all over the world to manufacture goods.

Answers

Answer:

technology is a phone

Explanation:

helps with life

In a computer crime, computers ____________________. Group of answer choices are immune to all crimes committed by humans must be the only instrument of the crime cannot be the target of the crime may be both the target of the crime and an instrument of the crime.

Answers

Answer:

In a computer crime, computers may be both the target of the crime and an instrument of the crime.

Explanation:

A computer crime, also known as cybercrime, is generally understood to be a crime performed through the use of a computer or another networked device. However, a computer crime can not only use a computer but also target a computer. The criminal may, for instance, infect another computer with a virus. In general, the purpose of cybercrimes is financial, that is, the criminal intends to gain money from it.

What is the difference between conditional love and unconditional love?

Answers

conditional obviously means there’s conditions to it, so they are things that can stop their love.. unconditional is the opposite

what are the core differences between HRD and HRMM? write in four points.

Answers

Answer:

The main focus of HRM is on enhancing skills and increasing efficiency of people in the organization whereas HRD is based on the concept of building up the right organizational climate that could discover, nurture and utilize human capabilities in an optimum manner.

Carryonlearning

Answer:

HRM, main motivators are salary, wage incentives and job simplifications. On the other hand, HRD relies on job enrichment, job challenge, informal organizational climate, autonomous work groups and creativity for motivating the work force in the organization.

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CarryOnLearning

brainliest answer

) What do you mean by Random Sampling? What are the two methods of drawing a Random Sample? Explain any one in detail. \\

Answers

Answer:

The random sampling method is the sampling method, in which each item in the population has an equal chance of being selected in the sample. Hence, this method is also called the method of chance sampling. Is a simple random sampling method a probability Sampling? Yes, the simple random sampling method is one of the types of probability sampling.

1 Point Special events that mark the transition from one role to another, such as graduation or a wedding ceremony are known as

Answers

Answer:

Special events that mark the transition from one role to another, such as graduation or a wedding ceremony are known as rites of passage.

Explanation:

A rite of passage is a ceremony that celebrates a person's growth or change in status. For instance, in your high school graduation ceremony, everyone present is there to acknowledge that you and your classmates are now leaving one group - high-schoolers - to enter another - university or college students, for example. Other examples of rites of passage are: bar/bat mitzvah, sweet sixteen parties, baptisms, weddings, funerals.

why is good governance necessary in nation?any two points. ​

Answers

Answer:

*follow the rule of law.

*participatory

Participation.
Rule of Law.
Transparency.
Responsiveness.
Consensus Orientation.
Equity.
Effectiveness and Efficiency.
Accountability.

marriage in nepal should be redefine and reformed discuss​

Answers

Answer:

Marriage is major decision of our life. We need 5o be thoughtful about it. The people are forced to marry someone chosen by their parents.But time is changing day by day .As the supreme court has also allowed couples to live in .

Explanation:

SORRY IF THE ANSWER GET ANY MISTAKES .

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write any two advantages of development activities?

Answers

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Increased employee motivation. Increased efficiencies in processes, resulting in financial gain.

Increased capacity to adopt new technologies and methods.

Increased innovation in strategies and products.

Answer:

any two advantages of development activities are:

1.Increased job opportunities

2.help to uplift the life standards

3.help to reduce poverty and illiteracy

When treating a student with a language disorder, it is important to incorporate all of these principles except what

Answers

Answer:

Ignore any inappropriate behavior (e.g., interrupting)

Explanation:

Language disorder: In psychology, the term "language disorder" is also denoted as "language impairment" and is described as a disorder that tends to involve the processing of a person's linguistic information. The problems that a person with learning disorder experiences encompasses semantics grammar or any other aspects of "language".

In the question above, the given statement represents that it is not acceptable to interrupt or ignore any inappropriate behavior while dealing with a person with a learning disorder because it makes them stubborn and therefore ends up not listening and understanding what they're being told.

What Northern group invaded the Ming Empire and defeated the Ming Army?

Answers

Answer:

It was the Mongols who invaded Ming Empire and defeated Ming Army.

Answer:

The Manchus.

Explanation:

The Ming Dynasty fell in 1644 to Li Zicheng, who was in turn overcome by the Manchus the same year. The Manchus established the Qing dynasty. The Ming Dynasty was the last truly ethnic Chinese body to rule China.

What do the opposing positions of Kim and her husband tell us about the pluralistic society we live in

Answers

Answer:society allows for multiple positions on ethical issues.

Explanation:

Hope it helps you if not sorry

why social development is the main aim of society?​

Answers

Answer:

Social Development is basically about improving the well-being of every individual in societies so that they can reach their full potential. The success of society is linked to the well-being of each and every citizen oh, Social Development means investing in people so it requires the removal of barriers so that all citizens can Journey towards their dreams with confidence and dignity and progress as much as possible

Explanation:

Strengthen the family's role in society and preserve its social and economic cohesiveness and stability. Contribute to providing job and income-earning opportunities through capital and development projects and supporting the development of small businesses.

difference between primitive society and modern society​

Answers

Answer:

primitive Society has less division of labor and civilization predominating rural areas they are also in a literate Society with lack of communication throughout the society. Modern society has more division of labor in Civilization they predominate urban areas most of them are literate societies with many various methods of communication

Explanation:

primitive society would be prior to social gatherings not very good communication or literacy between citizens and a modern society is what we are living in today with many different forms of communication most areas are literate and we are in a lot of urban areas

Explanation:

the difference between of his is that Traditional” refers to those societies or elements of societies that are small-scale, are derived from indigenous and often ancient cultural practices. “Modern” refers to those practices that relate to the industrial mode of production or the development of large-scale often colonial societies.i hope it will help you

How is the Elizabeth river important to the US development

Answers

Answer:

The river has played important roles in U.S. history and has been the location of various military and industrial activities. These plants left a legacy of PAH pollution in the river, and in particular Atlantic Wood Industries is a designated Superfund site now undergoing remediation.

Most conflicts in the Middle East are based around __________ and __________.
A.
government . . . industry
B.
technology . . . oil
C.
land . . . religion
D.
population . . . racism

Answers

Answer:

A government and industry

Explanation:

i just guessed

How can researchers best overcome the language barrier issues that arise when they administer questionnaires to people in foreign countries?

Answers

The correct answer to this open question is the following.

Although there are no options attached we can say the following.

Researchers best overcome the language barrier issues that arise when they administer questionnaires to people in foreign countries by doing the following.

These researchers can hire native individuals that live in the target nation so they can help write the questions of the surveys in the correct form of language so it could be understood by local people.

This is very important because researchers need precise answers to support their surveys. So local people must correctly understand the questions because the answers are what is going to be interpreted by researchers.  

Marcus is taking advanced placement chemistry in high school because he loves science and is fascinated by chemistry experimentation. Wade is taking advanced placement chemistry because his guidance counselor told him he needed to if he intended to apply to a pre-med program at a competitive university. Marcus is motivated by _____ motivation, while Wade is motivated by _____ motivation

Answers

Answer:

Marcus is motivated by intrinsic motivation, while Wade is motivated by extrinsic motivation.

Explanation:

Simply put, intrinsic motivation is the motivation that comes from within. It does not need any external factors to exist. You are motivated by your own feelings, and you do something because you really enjoy it.

On the other hand, extrinsic motivation comes from factors outside the self. If money and fame motivate you, for instance, that means you are extrinsically motivated.

According to the passage, Marcus is taking advanced placement chemistry because he truly enjoys it. Marcus' motivation is intrinsic. However, Wade is taking the same subject because he was told it will be helpful in the future. Wade's motivation is extrinsic.

Spurious correlations are often perceived because we unconsciously use __________ to reinforce our pre-conceived beliefs or stereotypes.

Answers

Answer: selective attention

Explanation:

Spurious relationship occurs when the variables are associated but aren't casually related.

Spurious correlations are often perceived because we unconsciously use selective attention to reinforce our pre-conceived beliefs or stereotypes. Selective attention in this case simply means that we focus on a particular object for a certain period of time in an environment and this can bring about spurious correlation.

Nahid was born and raised in a city with a population of about 20,000 people. Her family never left their small town so she didn't really think about it either. She attended college about thirty miles from home. When she decided to look for a job, she knew that she might have to move in order to find her dream job. She received a job offer from a company in New York City. When she moved there, she found that it was radically different on many levels from where she grew up. She knew that it would take time for her to adjust. What was Nahid experiencing by moving and living in New York City

Answers

Answer:

Cultural shock

Explanation:

Culture shock: The term "cultural shock" is described as a sense of depression, anxiety, or confusion that occurs as a consequence of being cut off from a person's actual or similar environment, culture, and norms when living in a different or foreign society or culture.

Therefore, an individual who's experiencing "culture shock" tends to go through different phases of adjustment, euphoria, acceptance, and discomfort.

In the question above, Nahid was experiencing "cultural shock" by moving and living in New York City.

With regard to police use of deadly force, the Supreme Court reasoned that: a. it is constitutionally reasonable to use deadly force unless at nighttime b. the officer must take into account the prior criminal history of the felon c. the use of deadly force to prevent the escape of all felony suspects was constitutionally unreasonable d. using deadly force is allowed only if one is escaping in a motor vehicle

Answers

Answer:

c. the use of deadly force to prevent the escape of all felony suspects was constitutionally unreasonable

Explanation:

The supreme Court in Tennessee versus Garner held that the fourth amendment stops the police from using deadly force to stop a suspect from fleeing, except in a situation where these officers believe that the suspect has a weapon and could use it on them or on others. that is, in a situation where the suspect becomes a threat to life of the policemen or the life of others.

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Renaldo Cross Company views share buybacks as treasury stock. Renaldo repurchased shares and then later sold the shares at more than their acquisition price. What is the effect of the sale of the treasury stock on each of the following? Retained earnings Total paid-in capitala. no effect increaseb. no effect no effectc. increase no effectd. increase increasea) Option Ab) Option Bc) Option Cd) Option D Maths assignment ( x+y,x-y)=(3,1) In Romeo and Juliet, the character of Juliet has a dilemma. She loves Romeo and has no conflict with him as a person. However, she has fallen in love with the son of her fathers enemy. At first, she does not know how to solve this problem.What is the nature of Juliets conflict? It's actually a media question...help After a severe burn, new skin may grow outward from the hair follicles. Why would new growth originate at the hair follicles How did the treaty of Versailles contribute to the outbreak of World War II? 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The CEO of Kwikee Shoppe, a chain of convenience stores, believes that some of his managers arent making decisions as effectively as they could. He has hired you as a consultant to analyze the types of bias that could be causing poor decisions. If you can identify the biases that may cloud their judgment, then they can be made aware of these tendencies so they can improve their performance. You gather data about Kwikee Shoppe managers most recent decisions.Stella is in charge of the western region, and she has a strong track record of opening new stores that perform well and closing stores that could not contribute satisfactorily to the bottom line. Lately, however, many of her new stores have had below average performance, and she has closed some stores that probably could have been turned around by putting a different store manager in charge, advertising more, or offering more specials on popular products. Nonetheless, Stella knows that she is great at her job. Which of the following would not be a way for Stella overcome this bias?A. Consult with other regional managers for their opinion before closing stores.B. Before closing a store, replace the manager with one from a successful store and revisit the decision in 90 days.C. Create a checklist of items to ask before closing stores, providing weights to each item based on their importance.D. Focus on the stores that she closed that would not have improved with a different manager in place, additional advertising, or sales. Review: In Death of a Salesman,' Arthur Miller words take on a new edge'Early in "Death of a Salesman" it is late at night and an exhausted Willy Loman arriveshome having not made it to even one of his sales calls that day The end is nigh for Willy, that's clearfrom the moment we see him shuffle in. Upstairs are his two sons, Biff and Happy, smokingcigarettes together in the darkness of their shared childhood home, contemplating their lives Theyare young men but not that young. Biff is 34. Happy, 32 - old enough to have shaken off anyresidual arrested development that might have followed them out of their teens.But here they si, in Biffs old bedroom, a couple of 30-something, middle class straightwhite guys who have the privilege to look around and scoff at a world they think hasn't given themenough opportunities - or rather, the night sort of opportunities, fulfilling opportunities. (It makes youthink this production might not be a bad pairing with "Straight White Men" by Young Jean Lee,currently in a run at Steppenwolf.)Sit's not that Biff and Happy arent allowed a measure of discontent in the privacy of thismoment. But as men, they are their own worst enemies. And only Biff ultimately comes to see this."In this 1949 drama, Arthur Miller managed to evoke both a compassion and a piercingjudgmental stare for these men, Willy included (played here by Brian Parry), and it might be one ofthe most important reasons the play works such magic.The lies in the Loman house - the delusions and exaggerations -- are many Linda (JanEllen Graves), the all-seeing matriarch, is the key enabler, but make no mistake, she has come tounderstand all too clearly. She just had the bad luck of hitching herself to the wrong guy (not that shesees it that way Linda has her own delusions as well). She is surrounded by inward-looking menwho are never ever satisfied, searching for extemal validation and quick to lash out whenconfronted with the reality of their mediocrity.Sit's a funny thing, hearing the way some of Miller's dialogue is phrased. 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"As I wished it twisted in my hands like a snake."A The simile makes the story seem realistic.B The simile makes the paw seem harmless.C The simile indicates evil foreshadows that something bad will happen. what is democracy why is democracy What was February revolution in Petrograd ? 2/5x - 1/5y = 982/7x - 1/14y = 55If the ordered pair (x, y) satisfies the system ofequations shown above, what is the value of x?