What are the benefits and drawbacks to the different kinds of compasses that have been invented?

Answers

Answer 1

Answer:Disadvantages

It is less precise compared to other advanced methods of surveying.

It is easily subjected to various errors such as errors adjoining magnetic meridian, local attraction etc.

Imperfect sighting of the ranging rods and inaccurate leveling also causes error.

ADVANTAGES: Does not require any electrical power to function (except for night illumination), therefore is not affected by the loss of power. Tends to be more stable than a fluxgate compass. Usually, the bigger the compass card diameter on a magnetic compass, the more stable, (and also the easier to read)

Answer 2
There are different kinds of compasses that are differently built and have different purposes. We will mention some of them here:

Two main types of the compass are magnetic compass and gyro compass. First one has a magnetic element (needle or a card) that aligns itself with magnetic lines of Earth's magnetic field to point to the magnetic poles of the Earth. Gyro compass has a rapidly spinning wheel whose rotation interacts with the rotation of the earth until its axis of rotation is parallel with the Earth's and points to the Earth's rotational poles. This compass points to the true poles of the Earth. Liquid compass - has a magnetized needle or card immersed in fluid. This method lessens excessive swing and wobble and improves readability while reducing wear.

Marine compass or a card compass - This type of compass has a needle that is fixed and a compass card that is mounted in fluid and rotates according to orientation. It is used on boats because the moving card absorbs much of the motion of a boat which makes it easier to read than a needle compass. Prismatic compass or lensatic compass - has a glass prism or a lens and a lid that has a hairline. These are used for lining up with an object whose bearing is sought. It also has compass card which rotates in the base. When the compass card stops, the required bearing is read off through the prisms or lens. Some of them have liquid as a damping mechanism while other use electromagnetic induction for the same purpose. Some also have tritium and a combination of phosphors which help to read of the compass in the dark.

Base plate compass or Orienteering compass - is a liquid filled compass placed on the rectangular base made of transparent plastic so a map can be read through it. It often has a magnifying lens for map reading, some sort of light for low light conditions and a ruler. It is often used for plotting.

Related Questions

why do people question them self ?

Answers

Answer:

to find where we stand in life. How we react to the world is based on our self-picture.

Explanation:

do u know about country Tibet.?

Answers

Answer:

Yeah it's a Buddhist country. it's part of China but later on India can help it to get apart from china

Which one of these describes one way England changed as a result of the Industrial Revolution?
a. The economy became heavily dependent on commercial agriculture.
b. Towns near supplies of natural resources were abandoned.
c. Urban areas grew as more jobs became available.
d. The number of goods produced in factories declined.

Answers

the answer is C. urban areas grew as more jobs became available:)

Which of the following are correct statements about the Indian subcontinent and East Asia? Check all that apply.
A. East Asia and the subcontinent have very different religions.

B. Both the subcontinent and East Asia are well protected from invasion by natural barriers.

C. The subcontinent region is dominated by monsoons.

D. India has 1.1 billion people, while China has 1.3 billion.​

Answers

i think a because i looked it up and correct

The region that contains parts of the countries of Israel and Lebanon is known as __________.
A.
Asia Minor
B.
Palestine
C.
Cyprus
D.
Sinai

Answers

Answer:

B. Palestine

Explanation:

Answer:

It's B

Explanation:

How does the image of Buddha tend to vary from statue to statue?

Answers

Answer:

The eyes of Buddha can be wide open or half closed

Explanation:

Hope you have a great day :)

Answer:

C) The Buddha's hands can be placed in a variety of positions.

Explanation:

B was wrong and C is the only other option because most buddhas have elongated earlobes and an urna

why do biological explorers need to maintain a worksheet or maintain a journal?​

Answers

The journals were based upon the field diaries that explorers were required to keep by the Colonial Office. The explorers' field diaries and journals were also of vital importance for the information they contained about possible economic benefits that could be derived from the land.

Which of the following is an economic impact that resulted from the forced migration of enslaved Africans to Latin
America?

Answers

Answer:

... Agricultural estates were created throughout Latin America.

Explanation:

13) what are two of the major wind systems 100 points

please help me!!

Answers

Answer:

the Polar and Tropical

Explanation:

These are also wind belts. There are three other types of wind belts, also. They are called Trade Winds, Doldrums, and Horse Latitudes.

Answer:

The four major wind systems are the Polar and Tropical Easterlies, the Prevailing Westerlies and the Intertropical Convergence Zone. These are also wind belts. There are three other types of wind belts, also. They are called Trade Winds, Doldrums, and Horse Latitudes.

How has knowledge of English benefited the Indian economy?

Answers

Answer:

How has knowledge of English benefited the Indian economy? Millions of English-speaking Indians work in high-technology services and are in high demand around the world.

How many small cubes, with a side length of 1/4 cm, will fill the larger rectangular prism below?

Answers

Answer:

The total number of cubes required is the product of the dimensions in cube-lengths: 3×4×2 = 24 cubes

human space exploration is expensive and dangerous. Should NASA continue human spaceflight?

Answers

Explanation:

Yes

Space exploration also teaches us to be more sparing in our use of vital resources.

Astronauts are trained to survive on limited quantities of food, raw materials, sunlight, energy, water and oxygen.

And recycling in space is teaching us how to best implement a circular economy of resources

6 marks

Explain how the geology of the UK gives rise to distinctive landscapes. Refer to one or more named rock type

Answers

Answer:

England is an island and therefore is not fixed to one place

Explanation:

What do scientist use to to monitor volcano and hurricane activity.

Answers

Answer: Seismographs

Explanation:

Scientists use GPS and satellites to measure this deformation and can input this data into models that track the probability of whether an eruption will occur.

Scientists use a variety of tools and technologies to monitor volcano and hurricane activity.

For volcano monitoring, they employ seismometers to detect ground vibrations caused by volcanic activity, gas analyzers to measure gas emissions, and thermal cameras to monitor changes in temperature.

Additionally, satellite-based remote sensing helps track volcanic ash and gas plumes. In the case of hurricanes, scientists rely on weather satellites to observe storm formation and track their movement.

They also utilize weather radars to measure precipitation and wind patterns within the storm. Dropsondes, which are instruments released from aircraft, provide crucial data on temperature, humidity, and wind profiles within hurricanes.

These monitoring techniques help scientists gather essential information for early warning systems and research purposes.

Learn more about volcano and hurricane activity here

https://brainly.com/question/1528954

#SPJ6

what is a Cestrum Nocturnum

Answers

Cestrum nocturnum is a bushy evergreen shrub adorned with gracefully arching branches.

Cestrum nocturnum is a night-blooming jessamine and is a night-scented jessamine, night-scented cestrum or poisonberry, is a species of plant in the potato family Solanaceae. It is native to the West Indies, but has evolve s and grown in South Asia.

Cestrum nocturnum is also very poisonous, it causes these symptoms:

All parts of the plant are toxic, especially the fruit, and can cause elevated temperature, rapid pulse, excess salivation and gastritis. The nocturnal fragrance can cause difficulty in breathing, irritation of the nose and throat, sneezing, intense headache, nausea and dizziness.

https://www.childrens.health.qld.gov.au/poisonous-plant-night-blooming-jessamine-cestrum-nocturnum/

Have a nice day! =)

what is the highest point on earth? What is the lowest point on land? in the ocean?

Answers

Answer:

Mount Everest, Dead Sea Depression, Challenger Deep

Explanation:

looked it up

When are tides the highest?
A. During the moons first quarter phase
B. When the sun earth and moon are nearly and lone
C. During the move third quarter phase
D. When the moon is at the right angle to the sun

Answers

Answer:

I think B. is the correct answer....

Explanation:

I WILL AWARD 20 POINTS AND BRAINLIEST FOR THE RIGHT ANSWER PLEASE HELP FAST DUE TODAY!

Look at the four layers of rocks shown below.

Based on observations, it can be inferred that (2 points)

Group of answer choices

A. Layer D is the oldest and Layer A is the youngest

B. Layer C is the oldest and Layer D is the youngest

C. Layer D is the oldest and Layer C is the youngest

D. Layer A is the oldest and Layer D is the youngest

Answers

Later d is the oldest because it’s at the very bottom and layer a is the youngest

Which of the following industries most matches Alfred Weber’s model of industrialization?
A.
a lumber business in the Pacific Northwest

B.
a coffee roaster in Germany

C.
a fish-stick factory in Kansas

D.
an oil refinery in New England

E.
a slaughterhouse in the center of the city

Answers

Answer:

The one which most matches Alfred Weber's model of industrialization is B) Cofee Roaster in Germany

Explanation:

Alfred Weber's theory of industrialization is centered around the need that industry need not be located far from it source of raw materials or from it's market for two main reasons:

1. it helps to ease transportation to factor especially where the raw materials are likely to be heavier than the finished product.

2. It also helps to lessen the ease of delivery, where the final product heavier than the raw materials inputted.

Central to this theory is also the cost factor of transporting goods to the factory and from the factory to the market. Weber's position is that it makes for better business sense if the cost is minimized by choosing factory sites strategically.

So the coffee roaster in Germany is the ideal representation of Webers theory because, they are a heavy producer, consumer, and exporter of coffee.

In 2019 for instance, Germany ranked 5th globally on the list of coffee exporters with an export valued at $2.4 billion.

Cheers

The correct answer is:

A. a lumber business in the Pacific Northwest

Which of the following definitions best fits the term underclass?
A.
a city's level of pollutants and emissions
B.
a city's poorest and most disadvantaged citizens
C.
a city's urban heat island structures
D.
a city's economic leadership

Answers

Answer: B

a city's poorest and most disadvantaged citizens

Explanation:

this is the answer on the edges of the nuity

Answer: it was b

no further will you search

Why does Qatar fund so much terrorism?

Answers

Answer:

Because the boys just want to make friends with Qatar

Explanation:

:)

how many volcanic are there in India?

Answers

Answer:

[tex]{\huge\red{\fbox{{࿐αɴѕωєя : ࿐}}}}[/tex]

➳ India has 6 volcanoes. They are :-

Barren Island (the only active volcano in India)Narcondam IslandDeccan TrapsBaratangDhinodhar HillDhosi Hill

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

Most of the researchers in the field agree that _____

Answers

Answer:

Most researchers agree that drafting papers and interpreting results deserve recognition — but opinions don't always match authorship guidelines. Most researchers agree that drafting papers and interpreting results deserve recognition — but opinions don't always match authorship guidelines.

Explanation:

Most researchers agree that drafting papers and interpreting results deserve recognition.

What is the main purpose of research?

The main objectives of the research are to inform action, to gather evidence of ideas, and contribute to the development of knowledge in the field of learning.

What are the objectives of the study?

The objectives of the study include exploration, explanation, and application. Another purpose of research is to explore, to know more about a topic that provides just a little bit of general information.

Learn more about the research here: brainly.com/question/968894

#SPJ2

Which of the following is an accurate comparison of devolutionary movements in Spain and Canada?

Answers

Answer:

There is an economic aspect to the Catalan independence movement, while the Quebecois focus mainly on cultural differences.

Explanation:

Raj is trying to make a diagram to show what he has learned about nuclear fusion.


1 H e atom plus Energy right arrow 2 H atoms plus Heat plus Pressure.


Is his diagram correct, and if not, how could he fix it?


Yes, he should leave it as is because one atom of He plus energy results in two atoms of H and heat and pressure.

No, he should place energy on the right and heat and pressure on the left.

No, he should place the He atom and energy on the right, and the H atoms and heat and pressure on the left.

No, he should place the He atom on the right and the H atoms on the left.

Answers

Answer:

C

No, he should place the He atom and energy on the right, and the H atoms and heat and pressure on the left.

Explanation:

Answer:

C: No, he should place the He atom and energy on the right, and the H atoms and heat and pressure on the left.

Explanation:

I took the quiz and the answer was correct.

IN WHICH ERA BACTERA WAS ORIGINATED?
PLEASE HELP I AM IN TROUBLE...

Answers

Explanation:

Bacteria have existed from very early in the history of life on Earth. Bacteria fossils discovered in rocks date from at least the Devonian Period (419.2 million to 358.9 million years ago), and there are convincing arguments that bacteria have been present since early Precambrian time, about 3.5 billion years ago. Bacteria were widespread on Earth at least since the latter part of the Paleoproterozoic, roughly 1.8 billion years ago, when oxygen appeared in the atmosphere as a result of the action of the cyanobacteria. Bacteria have thus had plenty of time to adapt to their environments and to have given rise to numerous descendant forms.

The nature of the original predecessor involved in the origin of life is subject to considerable speculation. It has been suggested that the original cell might have used RNA as its genetic material, since investigations have shown that RNA molecules can have numerous catalytic functions. The Bacteria and Archaea diverged from their common precursor very early in this time period. The two types of prokaryotes tend to inhabit different types of environments and give rise to new species at different rates. Many Archaea prefer high-temperature niches. One major branch of the archaeal tree consists only of thermophilic species, and many of the methanogens in another major branch can grow at high temperatures. In contrast, no major eubacterial branch consists solely of thermophiles. Both Bacteria and Archaea contain members that are able to grow at very high temperatures, as well as other species that are able to grow at low temperatures. Another prominent difference is that bacteria have widely adapted to aerobic conditions, whereas many archaea are obligate anaerobes. No archaea are obligately photosynthetic. Perhaps the archaea are a more primitive type of organism with an impaired genetic response to changing environmental conditions. A limited ability to adapt to new situations could restrict the archaea to harsh environments, where there is less competition from other life-forms.

I agree with the person on top have a wonderful day:)

Analyze the image below and answer the question that follows.


The hierarchy above represents the governmental structure of __________.
A.
Iran
B.
Israel
C.
Saudi Arabia
D.
Turkey

Answers

Answer:

Put the image if you want help

Explanation:

Answer:

I would say c

Explanation:

how to do 350 degrees​

Answers

Answer:

First, you do a 360 circle, divided by 36 like a pizza which is 10, times the 10 by 35 which is 350, just take a slice out.

Explanation:

Which are examples of weathering! Please only answer if you are aware of the answer

Answers

Answer:

Everything except Glacier

Most of Eastern Europe was once a part of what former country which collapsed in 2003?

Answers

Answer:

Yugoslavia

Explanation:

yugoslavia started to collapse in the early 1990's and offically collapsed in 2003

Other Questions
I am b o r e d, I am very very b o r e d!I'm b o r e d with Lazarbeam Quarantine editionepisode 2352 because apparently the quarantining never ends :( Mr. Painter has moved into a new house. He wants to install carpet in the playroom. The floor is 15ft long and 13 feet wide. One roll of carpet covers 55 square feet. How many rolls of carpet does he need to buy? You decide to take your car on a drive through Canada, where gas is sold in liters and distances are measured in kilometers. Suppose your car's gas efficiency is 23.0 mi/gal. How many liters of gas will you need to complete a 495 km trip? Use the conversions 1 gal = 3.78 L and 1 km = 0.6214 mi. L HELP NOW The results of a survey asking 500 people about theirfavorite ice cream flavor are shown in the table.Assuming that there is no real preference between these 5flavors, for which of these flavors does the experimentalprobability differ the most from the theoretical probability? Which of the following statements is true about the Second Amendment? *It says that people have the right to keep and carry guns.It protects individual rights of American citizensIt prevents the government from unreasonable searches and seizure of private property.It guarantees that someone accused of a crime can't be forced to testify against him/herself. ... Come mothers and fathersThroughout the landAnd don't criticizeWhat you can't understandYour sons and your daughtersAre beyond your commandYour old road is Rapidly agin'.Please get out of the new one If you can't lend your handFor the times they are a-changin'...-Bob Dylan, The Times They Are A-Changin'," 1963Which concern of the 1960s is being commented on by the author of these lyrics?O rural povertyo the generation gapO adult illiteracyO environmental protection Solve for x. Round your answer to the nearest tenth. PLZ HELP!!!!!!!!! IM BEING TIMED!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! How were the Trail of Tears and Indian Removal Act related?A. They both strengthened American Indian relations among individual groups.OB. They both were effects of John Marshall's decision in support of the Cherokees.C. They both were pieces of legislation that forced the removal of American Indians.D. They both caused the forced removal of American Indians from their land to move west. do u ever wanna be left alone but u cant? Axil Corp. has not tapped the Deutsche mark public debt market because of concern about a likely appreciation of that currency and only wishes to be a floating-rate dollar borrower, which it can be at LIBOR + 1%. Bevel Corp. strongly prefers fixed-rate DM debt, but it must pay 1.5% more than the 6.25% coupon that Axil's DM notes would carry. Bevel, however, can obtain Eurodollars at LIBOR + 1/2%. Show work and explain.1. What is the maximum possible cost savings to Axil from engaging in acurrency swap with Bevel?2. What is the maximum possible cost savings to Bevel from engaging in acurrency swap with Axil? HELP PLZ 20 POINTS!!!!!!!!!!!!!!!!!!!! Craig filled 1/3 of a bag with black beans and 2/6 of the same bag with red beans. What fraction of the bag did Craig fill with beans?A.1/3B.3/9C.1/2D.2/3 Wat two common uses for Zinc??? Why is it important to prevent acid rain? It harms people, animals, trees, and buildings. It harms many cars making them undrivable. It harms airplanes and public transportation. It harms all plants and animals that live indoors. A pro-filmic referent doesn't affect the reality of what is being filmed?A.TrueB.False SOMEONE WHO SPEAKS SPANISH OR IS GOOD AT SPANISH PLEASE HELP!!Parte A- Create a 5 sentence conversation for each image below:Parte B- Write two different advices in SPANISH for each situation below:1. Una persona con gripe.2. Una persona con tos.3. Una persona con dolor de cabeza4. Una persona con dolor de estmago.5. Una persona con estrs. PLEASE help me with this math problem.. A student must complete the column on the table that list the dates of the fullmoons. What are the most likely dates of the full moons? *Dates of New Moons Dates of Full MoonsFebruary 10March 11April 10May 9February 5, March 7, April 5, May 40February 15, March 17, April 15, May 14February 25, March 27April 25, May 24February 29, March 31, April 29, May 28Other: The reaction between methane and oxygen releases a lot of energy. What does this do to the temperature?