An inventor proposes to equip an office with a polarized source of background music and polarizing earplugs for non-listeners. His idea is

Answers

Answer 1

Answer:

nonsense because sound cannot be polarized

Explanation:

In simple words, Because sound waves are longitudinal waves, they cannot be polarized. Polarization is only possible with transverse vibrations.  The oscillations in longitudinally waves move in single lines, but in wave motion, the sensations are opposite to the wind's propagation direction.

Thus, we can conclude that the idea is non sense.


Related Questions

how internet, technology could help the campaign against generalized hatred (homophobia) directed towards the (LBBTQI)​

Answers

The internet could create awareness that belonging to the lgbtq society is a choice n everyone has the right to any sexuality of their choice. The internet would educate the world on how happy these people are n how much they need their support

The primary concern about children with attention-deficit/hyperactivity disorder (ADHD) is that Group of answer choices ADHD interferes with learning in school. their behavior is irritating to their teachers. excessive fidgeting leads to extreme weight loss. persons with ADHD are likely to abuse cocaine as adults. ADHD in childhood becomes depression in adulthood.

Answers

Answer:

The primary concern about children with attention-deficit/hyperactivity disorder (ADHD) is that:

A. ADHD interferes with learning in school.

Explanation:

ADHD has characteristic symptoms: difficulty to focus, difficult to stay still, and impulsivity. It comes as no surprise that children with this mental disorder tend to have problems at school. Their performance in educational environments is poorer when compared to children who do not display those symptoms. The disorder not only interferes with their ability to focus in class, but it also affects their behavior, which may lead to other types of problems.

It is important to keep in mind that about 5% of adults are also affected by ADHD, which has an impact on their performance at work.

Each of the following is a function of a bank EXCEPT:
A.
pay interest
B.
transfer money
C.
receive loans
D.
accept deposits

Answers

I think the answer is A

Answer:

a

Explanation:

King Hammurabi of Babylon had his law code carved onto a stela for public viewing. His code has often been summarized as:

Answers

An eye for an eye, a leg for a leg

What is your opinion about the domestic investment in the project? Project your logics

Answers

Answer:

In projects if domestic investment is made then what we have will always be here….that means if we make domestic investments in projects then our money won't go to other countries and neither our resources will be deploited .Therefore, domestic investment should be made in order to stop the flow of our money to other counther countries and stop corruption somehow.

Answer:

If domestic investment is made what we have will always be there no matter what. Our money and or resources won't go to the other countries.

A motorist drove home from work late one night, and fell asleep behind the wheel of his car. His car drifted across the middle of the road and struck another car. The other driver was killed instantly in the collision. Angered by the noise of the collision, a homeowner fired a gun out the window of his house at the car. The bullet struck and killed a bystander. Both the motorist and the homeowner were arrested and charged with common law murder.Which of the defendants likely would be found guilty?A. Both the motorist and the homeowner.B. The motorist.C. Neither the motorist nor the homeowner.D. The homeowner.

Answers

Answer:

A. Both the motorist and the homeowner.

Explanation:

Because if the motorist hadn't fallen asleep, the other driver might not have been killed, so it is his fault the other driver got killed. The homeowner shot the bystander which is not very nice.

Hope it helps!

Nhu and Joseph are chasing each other around the park and wrestling in the grass. This form of play is called

Answers

Answer:

Rough and tumble play.

Explanation:

Rough and tumble play is a form of interactive playing between children that may involve rough plays like tumbling, wrestling, jumping, pretend fights, etc. This activity is an important aspect of a child's growth because it helps in the development of the physical, emotional, social, as well as cognitive aspects of a child's growth process.

In the case of Nhu and Joseph's playful antics, their wrestling chasing is a form of play called rough and tumble play.

Thirty-four studies found that prosocial content in children's television shows had positive effects on four areas: __________.

Answers

The correct answer to this open question is the following.

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

Thirty-four studies found that prosocial content in children's television shows had positive effects on four areas.

These areas are self-control, positive social interactions, combating negative stereotypes, and altruism.

That is why it is so important that parents closely monitor the quality of television programs that their children look for. Television can greatly impact children in both ways; positively and negatively. That is why parents must be responsible to check the shows children want to watch, the content, and the morals and learning activities that would make the children think, play, and grow.

Who was Bise Nagarchi? define.

Answers

Answer:

Bise Nagarchi was a tailor from Gorkha, who used to sew clothes for King of Gokha; Prithivi Narayan Shah.

What are the proposed benefits/advantages of adopting the Social Contract Theory of morality as presented in the lecture discussion material

Answers

The correct answer to this open question is the following.

Unfortunately, you forgot to attach the "lecture-discussion material."

We do not know what the content is. Just you.

However, trying to help you with some ideas, we can answer in general terms based on our knowledge.

The proposed benefit/advantage of adopting the Social Contract theory is that citizens would get the protection of the government. For that to happen, citizens have to resign to some liberties in order to facilitate the process of the government rules and regulations through the creation of laws.

The Social Contract concept refers to the authority of the state over the individual. Developed in the Enlightenment years by prominent thinkers such as Thomas Hobbes and John Locke, the Social Contract implies a semi-submissive attitude by the citizens to give up some freedom in order to be protected by the state, and obey the laws and regulations of that state.

Which of the following is NOT a characteristic of baked custard? *
a) excellent flavor
b) firmness of shape
c) smooth, tender texture
d) Well blend flavor

Answers

Answer: d. Well blend flavor

Explanation:

A baked custard has firmness in shape, smooth, tender texture with excellent flavor but not a well blend flavor. This other characteristics stands out except well blend flavor

1. why the legislature is called Law-making organ state? How does it make law.?​

Answers

Answer:

*it formulattes the law

*it control the financial

Write down the ideology of your religion? ​

Answers

Answer:

Explanation:A religious ideology can be defined as a set of ideas that refer to religious and secular tools and accompany political actions and processes in a sustained and systematic way.

Explanation:

hope it help you

can someone help me please​

Answers

Answer:

i like teddy jin 23048209349

Explanation:

yeah so teddy used to be a bully who made his classmates leave school but now hes a good guy after getting his a$.$ beat by someone else and after reflecting ajfa;lks hehehe

Defining research problems involves stating your research objectives in specific, targeted, and ________ statements.

Answers

Answer:

Achievable

Explanation:

Research problems are very important when one is about to carry out a scientific research or investigation. Even outside science, it is important that the research problem is defined. This gives the researcher a view of what is to be done and how to go about it. In most cases similar materials, books, articles amybbe used to carry out diverse research works, hence it is important that the research problem is clearly defined in a Lucid and specific manner. This research problem must also be one which the researcher sees as one he can accomplish, hence Achievable.

Which statement is TRUE about adolescent drug use? Please choose the correct answer from the following choices, and then select the submit answer button. Prescription drugs are abused more by younger adolescents than older adolescents. Inhalants are used more by younger adolescents than older adolescents. Alcohol is used more by younger adolescents than older adolescents. Marijuana is used more by younger adolescents than older

Answers

Answer:

Inhalants are used more by younger adolescents than older adolescents.

Explanation:

Hope this helps

PLEASE HELP ME!!! please answer all


What was the main result of Columbus’ voyage of exploration?
A.
Europeans wanted to trade with China.
B.
Europeans began to explore and claim North and South America.
C.
Crusaders tried to recapture the Holy Land.
D.
Americans declared their independence from England.



French colonists were usually fur trappers rather than farmers because
A.
The land was not suitable for farming.
B.
Fur trapping was more profitable.
C.
There were no markets where they could sell farm products.
D.
Trapping required less work.


An immediate effect of the voyage of Vasco de Gama was the
A.
Beginning of direct trade between Portugal and India.
B.
Growth of strong nations in Europe.
C.
Discovery of rich gold kingdoms in Africa.
D.
European Exploration of America.


Which was a reason for the Europeans going on the Crusades?
A.
To search for an all water route to Asia.
B.
To recapture the Holy Land.
C.
To go on a long vacation.
D.
To set up colonies in the Middle East.


Where did the French set up trading outposts in the New World?
A.
Mexico
B.
South America
C.
Florida
D.
Canada


Which two great Native American civilizations were conquered by Spanish explorers?
A.
Iroquois and Sioux
B.
Sioux and Mayas
C.
Mayas and Aztecs
D.
Incas and Iroquois

Who was the first man to gain a water-route to Asia for Portugal?
A.
Vasco De Gama
B.
Bartholomew Dias
C.
Columbus
D.
Samuel de Champlain

Answers

Answer:

1. B) Europeans began to explore and claim North and South America.

2. B) trapping was more profitable than farming

3. A)  Beginning of direct trade between Portugal and India.

4. B)  To recapture the Holy Land.

5. D)  Canada

6. ?  Aztec and Inca and there is no option for that?

7. A) Vasco De Gama

Explanation:

when a family member does anything to protect the user from the consequences of his/her behaivor, this is known as

Answers

Answer:

The family has a central role to play in the treatment of any health problem, including substance abuse. Family work has become a strong and continuing theme of many treatment approaches (Kaufmann and Kaufman 1992a ; McCrady and Epstein 1996), but family therapy is not used to its greatest capacity in substance abuse treatment. A primary challenge remains the broadening of the substance abuse treatment focus from the individual to the family.

The two disciplines, family therapy and substance abuse treatment, bring different perspectives to treatment implementation. In substance abuse treatment, for instance, the client is the identified patient (IP)—the person in the family with the presenting substance abuse problem. In family therapy, the goal of treatment is to meet the needs of all family members. Family therapy addresses the interdependent nature of family relationships and how these relationships serve the IP and other family members for good or ill. The focus of family therapy treatment is to intervene in these complex relational patterns and to alter them in ways that bring about productive change for the entire family. Family therapy rests on the systems perspective. As such, changes in one part of the system can and do produce changes in other parts of the system, and these changes can contribute to either problems or solutions.

There will be wide participation of people in the federal system.How?Write in a sentence​

Answers

Answer:

Find the explanation below.

Explanation:

The federal system of government, a bicameral form of leadership that is composed of the central and regional governments will require wide participation of people because it works on the principle of public participation (whereby those affected by the decisions of the government or leaders will make their input in important deliberations) and this is possible through interviews, surveys, and discussions that seek to obtain differing views of people to arrive at unbiased decisions.

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.

Why does Washington State Parks and Recreation Commission strongly discourage persons from sitting on the rear swim step of any motorized vessel while the engine is running

Answers

Answer:

Risk of carbon monoxide poisoning

Explanation:

Sitting on at the rear swim step of a motorized boat(motorized vessel) could cause carbon monoxide poisoning since this is where the engine gives off carbon monoxide into the atmosphere. It is therefore not advisable to sit in this part of the boat.

describe importance of social rules.​

Answers

Answer:

Norms provide order in society. ... Human beings need norms to guide and direct their behavior, to provide order and predictability in social relationships and to make sense of and understanding of each other's actions. These are some of the reasons why most people, most of the time, conform to social norms.

Ending one's own life is morally permissible because people are rightfully in charge of their own lives. And this is so because people have the freedom to determine their own destiny. And this follows from the fact that people have the moral right to decide whether they live or die. And this is true because ending one's own life is morally permissible. Group of answer choices No fallacy. Slippery slope. Equivocation. False cause. Begging the question.

Answers

Answer:

Begging the question

Explanation:

The argument presented above is a fallacy known as begging the question. A fallacy is a confused and incorrect argument that presents wrong reasoning with inefficient premises.

A begging the question is the fallacy where the argument's failure tries to justify the argument's conclusion, using the conclusion itself. In this case, it is as if the argument went around in circles, always presenting the same premise with very little modification. In the above argument, the conclusion that people have the right to decide over their own lives is repeated throughout the argument, which proves that this argument is an example of begging the question.

list the importance of energy?​

Answers

Answer:

All forms of life and society needs energy

Plants use sun for energy

Wind power

Solar energy

Biofuel

Energy is essential to life and all living organisms. The sun, directly or indirectly, is the source of all the energy available on Earth. Our energy choices and decisions impact Earth's natural systems in ways we may not be aware of, so it is essential that we choose our energy sources carefully.

meena went to a bank to withdraw Rs. 2000. she asked the casier to give her Rs. 50 and Rs.100 notes only meena got 25 notes in all find how many notes of Rs. 50 and RS.100 she received.<br /><br />DO IT QUESTION BY ELIMINATION METHOD FOR CLASS 10TH ​

Answers

Answer: 10 Rs.50 notes. ; 15 Rs.100 notes

Explanation:

Let the number of RS 50 notes received be x

Let the number of RS 100 notes received be y

Since Meena got 25 notes in total, this means that:

x + y = 25 ...... equation i

Since Meena went to a bank to withdraw Rs. 2000. This means:

50x + 100y = 2000 ...... equation ii

Combining both equations

x + y = 25 ....... i

50x + 100y = 2000 ...... ii

Multiply equation i by 50

Multiply equation ii by 1

50x + 50y = 1250 ...... iii

50x + 100y = 2000 ...... iv

Subtract equation iii from iv

50y = 750

y = 750/50

y = 15.

Therefore, since x + y = 25

x + 15 = 25

x = 25 - 15

x = 10

The number of Rs.50 notes received is 10

The number of Rs.100 notes received is 15.

Select the statement that best describes the difference between policies and codes. Group of answer choices "Policies" refer to procedures while "Codes" refer to behaviors. "Codes" refer to procedures while "Policies" refer to behaviors. "Policies" can refer to either procedures or behaviors. "Codes" only refer to procedures.

Answers

Answer:

"Policies" refer to procedures while "Codes" refer to behaviors.''

Explanation:

A policy is a set of general guidelines or rules that outline the organization's plan for solving an issue while on the other hand, code is a set of rules of communication, often assigned to numbers and letters that gives a specific meanings. "Policies" refer to procedures which can be used to solve a problems experiencing by the organization whereas codes refers to behaviour of an individual that is used for communication between two people.

When was the present constitution promulgated?​

Answers

Answer:

The present constitution- promulgated by the Constitutional Assembly (CA) in September, 2015 is the seventh written document in the constitutional history of Nepal which has institutionalized Federal Democratic Republic achieved after the success of peoples' movement of 2006.

An overriding principle of Maslow's theory of needs is: a. people are driven by self-actualization b. the fact self-actualization is never achieved c. people start at the highest level of the need and work their way down to lower levels d. that a person's direction and intensity will be focused on satisfying the lowest level need that is not currently satisfied e. people go through the five levels in a mechanical fashion

Answers

Answer:

An overriding principle of Maslow's theory of needs is:

d. that a person's direction and intensity will be focused on satisfying the lowest level need that is not currently satisfied.

Explanation:

Abraham Maslow (1908-1970) was an American psychologist. His theory of the hierarchy of needs is still famous and largely studied, often being applied to business management.

According to the theory, people focus their attention/direction and their energy/intensity on satisfying certain needs. However, our needs have a hierarchy, going from lower levels (such as food or water) to higher levels (such as love and respect). The theory states that we will focus our direction and intensity on the lowest level need that is not currently satisfied. For example, I may work hard because I want to obtain people's recognition and admiration. However, if I am hungry, I will focus on solving my need for food first to only then worry about admiration from others.

Which headline announces a successful effort by an interest group?
O A. "Local Citizens Group Persuades City Council to Extend School
Year"
OB. "High School Students Volunteer at Senior Center"
C. "Republicans Sweep State Elections for Second Time in a Row"
O D. "Local Woman Donates 2,000th Pint of Blood"

Answers

Answer:

The correct answer is A. "Local Citizens Group Persuades City Council to Extend School  Year"

Explanation:

An interest group is an organization or group of people who share the same interest, point of view or concern. The aim of such an organization is to influence public opinion and to lobby government for the benefit of its members. Organizations such as trade unions, professional associations, and charities can all act as interest groups. The common interest group operates indirectly, either by drawing on the strength of its membership such as petitions and protests, or by publishing reports and ballots to argue its case. The most powerful factions - for example those with the largest number of members or which have expert authority - are identified by political access, that is the ability to directly press government by advising on particular issues or close links with politicians and civil servants.

Smugglers of goods were not
paying the taxes that the Crown
had put on specific items. This
was causing
to lose a
lot of money.
A. Great Britain
B. the colonies
C. smugglers
Corporation. All Rights Reserved.

Answers

Answer:

smugglers

Explanation:

C. Smugglers

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