In solar power plants the solar heat is transferred
by
Select one:
a. water steam
b. liquid metals
c. all of the mentioned
d. none of the mentioned
e. molten salt​

Answers

Answer 1

Answer:

a. water steam


Related Questions

A, B, C, and D are four villages, as shown. No road exists now. Govt has alloted money to construct road connecting all four villages. But the money is just sufficient for constructing 22 km of road only.

How can the road be constructed connecting the four villages with the available money ?

Answers

Answer:

The roads present between these villages.

Explanation:

The place which is present between these four villages is the place where roads can be constructed with available money so this place is the best location for the construction of road that connect all four villages to each other. Only those roads are constructed which is located between two villages with the available money because the money is not well enough for the construction of very big roads.

20 circular plates each of radius 7 cm and thickness 1.5 CM are placed one above the other find the volume of the solid so formed​

Answers

Answer:

4618.14cm^3(rounded to 2dp)

Explanation:

20*1.5=30cm (total height)

π*r^2*h⇒  π*7^2*30

                             =4618.14cm^3(rounded to 2dp)

please what is the history and development of the Egyptian map​

Answers

Answer:

Explanation:Egypt, country located in the northeastern corner of Africa. Egypt’s heartland, the Nile River valley and delta, was the home of one of the principal civilizations of the ancient Middle East and, like Mesopotamia farther east, was the site of one of the world’s earliest urban and literate societies. Pharaonic Egypt thrived for some 3,000 years through a series of native dynasties that were interspersed with brief periods of foreign rule. After Alexander the Great conquered the region in 323 BCE, urban Egypt became an integral part of the Hellenistic world. Under the Greek Ptolemaic dynasty, an advanced literate society thrived in the city of Alexandria, but what is now Egypt was conquered by the Romans in 30 BCE. It remained part of the Roman Republic and Empire and then part of Rome’s successor state, the Byzantine Empire, until its conquest by Arab Muslim armies in 639–642 CE.

Why does the Moon shine?

Answers

Answer:

The Moon gets its light from the Sun. In the same way that the Sun illuminates Earth, the Moon reflects the Sun's light, making it appear bright in our sky.

Answer:

The suns light hits the moon and is reflected back on us

The suns light hits the moon and is reflected back on us

The suns light hits the moon and is reflected back on us

The suns light hits the moon and is reflected back on us

The suns light hits the moon and is reflected back on us

The suns light hits the moon and is reflected back on us

The suns light hits the moon and is reflected back on us

The suns light hits the moon and is reflected back on us

The suns light hits the moon and is reflected back on us

The suns light hits the moon and is reflected back on us

The suns light hits the moon and is reflected back on us

The suns light hits the moon and is reflected back on us

The suns light hits the moon and is reflected back on us

Match the water cycle element in column 1 with the characteristics in column 2.

Answers

Answer:

Oceans = > 97 percent of Earth's water.

Glaciers = > 70% of Earth's freshwater

River = > Powered by gravity

Groundwater = > 100 times more water than all rivers and lakes

97% of the water on Earth is not drinkable as it is salt-water in oceans.

Of the 3% that is freshwater, Glaciers make up about 70% which means that we don't have access to a significant amount of freshwater either.

Of the available freshwater to us, groundwater comprises 98% which enables it to be 100 times more than all rivers and lakes.

Rivers are powered by gravity in that they flow from areas of higher elevation to areas of lower elevation as gravity pulls it downwards.

explain how geology and climate have affected the upland landscapes in the UK​

Answers

The geology of an area is one of the key factors influencing the shape of the landscape: Stronger, more resistant rocks tend to produce highland areas, whereas weaker rocks tend to form lowlands; ... Limestone is a permeable rock that tends to form dry uplands areas with few streams and thin soils.

There are approximately how many people in the world today? A. 1.5 billion B. 7.8 billion C. 3 billion D. 10 billion

Answers

The answer is B, 7.8 billion

B. 7.8 billion people in the world

Which of the following towns could be described as urban?

Answers

Answer: B

Explanation:

Most urban towns have a huge population, and B.Quincy pop has 100,000 people in their population.

which layer of the atmosphere favours air transport? explain​

Answers

Answer:

stratosphere because that's the full length of the earth's gravitational pull

The layer of the atmosphere that favors air transport is the stratosphere.

The stratosphere is a part of the layer in the Earth's atmosphere. It is located at the second layer upward.

The air in this layer part of the atmosphere is known to be warm and stable and less dense air always sits over the denser and cooler air. This brings about the mixing of air within this layer of the atmosphere hence favoring the transport of air in this layer of the atmosphere (Stratosphere)

Hence we can conclude that the layer of the atmosphere that favors air transport is the stratosphere.

Learn more here: https://brainly.com/question/18328977

Location, place, and region, three of the five themes of geography, also are studied in __________, one of the six essential elements of geography

Answers

Answer:

the correct answer is the Middle east

The number of children in a family in Zambia has largely been determined by?

Answers

Answer:

The number of children in a family in Zambia has been largely determined by the father.

who would use GIS to help plan activities?​

Answers

Answer:

A geographic information system (GIS) is a computer system that records, stores, checks, and displays data about locations on the Earth's surface.

Explanation:

Any information that involves a location can be used by GIS. The location can be specified in a variety of ways, including latitude and longitude, address, and ZIP code.

Data on people, such as population, income, and education level, can be included in the system. It may contain information on the landscape, such as the location of streams, various types of vegetation, and various types of soil. It could include information regarding factory, agricultural, and school locations, as well as storm drains, highways, and electric power lines.

A single map might incorporate pollution-producing areas, such as industries, as well as pollution-sensitive sites, such as wetlands and rivers, utilizing GIS. A map like this would aid in determining where water resources are most vulnerable.

Two importance of these trees to the surrounding communities?

Answers

Answer:

1) Trees provide food

2) Trees provide shelter and shade

1. Which of these is an imaginary line?
a. Equator b. Longitude c. Latitude d. all of these​

Answers

Answer:

a. Equatior

Explanation:

D. all of these, they are not actual lines just ones that we use so we can know which way is which

Astronomers think that the Earth probably formed at the same time as all of the other rock materials in our solar system, including the oldest meteorites.

a. True
b. False

Answers

true ( sorry if its wrong!!)

which one is not an example of a biome?

a) temperate grassland
b) forest-grassland
c) tropical rainforest
d) tundra​

Answers

Answer:

A

Explanation:

Have a nice day


There are greater opportunities for trade in the than in the

Answers

United states than is other countries

Answer:

Pacific Rim; steppes

Explanation:

APEX

Write an essay about environmental pollution

Answers

Answer:

In the modern world Environmental pollution has become a global threat. On the other hand, an essay on pollution or essay on Environmental pollution is now a common topic in each and every board exams. Students are very frequently asked to write an essay on pollution not only in school or college levels but also pollution essay has become a common essay in different competitive examinations. Thus, GuideToExam brings to you a different essay on pollution. You can pick up an essay on pollution as per your need.

We can classify pollution in many categories such as soil pollution, air pollution, water pollution, and noise pollution etc. Though pollution has become a threat to our environment, people are still not trying to control it. In the 21st century technological development in every field is given priority, but on the other hand, people are ruining the environment at the same time to fulfill their personal needs. Deforestation, urbanization and blind race in industrial development are some major causes of environmental pollution. People need to be conscious to save or protect our environment for future generation.The change in nature of the environment that gets harmful to living organisms is known as environmental pollution. On the basis of their nature pollution can be classified in different forms. They are soil pollution, water pollution, noise pollution, thermal pollution, visual pollution etc.

On the other hand, many of us don’t know that there are three types of pollution that occur by industries. Now a day’s industries are adding more pollution to our environment. Industries are also responsible for soil, water, and air pollution. Wastes from the industries are generally thrown in soil or water bodies and that cause soil and water pollution. Industries also emit dangerous chemicals in the form of gas. Our ecosystem is in real trouble due to this environmental pollution. We should consider it as an important task to stop environmental pollution to leave the globe safe for our successors.

On the other hand water pollution is another type of environmental pollution. In our country in most of the areas river water is the only source of drinking water. But almost every river in India is in the grip of pollution due to the negligence of people. Poisonous waste materials from industries are thrown in the rivers and as a result of that, the river water gets polluted. People also pollute river water in the name of traditional beliefs. For example, people still believe that the ashes (Asthi) after burial ceremonies should be thrown in the river, the hair needs to be thrown in the river after Mundan, etc. Water pollution gives birth to different water-borne diseases.

Environmental pollution needs to be stopped to secure the earth for our successors. We should keep our planet healthy to keep ourselves fit and healthy.

Match each map to the individual who would be most likely to use it.
1. A geographer who wants to determine the desert regions of Africa
2. A student who wants to locate countries in Africa
3. A traveler who wants to plan a road trip in Africa

Answers

Answer:

3rd map is 1. First map is 2. and 2nd map is 3

2,3 and 1 correct on edmentum

Which of the following is not a basis for
opposition to nuclear power?
Select one:
a. Generation of greenhouse gasses
b. Security risks
c. Efficiency
d. The risk of serious accident​

Answers

Answer:

B

Explanation:

There are security risks

Identifying Earth's Oceans

Use the drop-down menus to identify the ocean found at each point on the map.

A____

B______

C______

D______

E______​

Answers

Answer:

A. Pacific Ocean

B. Artic Ocean

C. Caribbean Ocean

D. Indian Ocean

E. Southern Ocean

Answer:

A is the pacific, B is the Arctic, C is the Atlantic, D is the Indian, and E is the Southern ocean.

Hope this helps! 

como o Brasil se revela em seu aspecto econômico​

Answers

Answer:

O Brasil é um dos gigantes mundiais da mineração, agricultura e manufatura, e possui um setor de serviços forte e em rápido crescimento. Do século 16 a meados do século 20, o país foi fortemente dependente de um ou dois produtos agrícolas importantes, cujos preços flutuam amplamente nos mercados internacionais.

que es una licuadora​

Answers

Answer: Se usa una licuadora para mezclar cosas, generalmente para hacer batidos de frutas, pero también se puede usar para hacer otras cosas.

¡Espero que esto te ayude!

o que fez Fernando Collor em relação a indústria brasileira​

Answers

Answer: He served as president of brazil, but he Promised to promote economic growth and maybe fix combat corruption and inefficiency.

He also had possible involvement in the Petrobras scandal, which centred on a kickback scheme at Brazil’s huge majority-state-owned oil company.

Explanation: read from news article

what are the 4 reasons for land surfaces being hotter than sea surfaces​

Answers

Answer:

Because sunlight penetrates to greater depths in land than in water.

Land is dry, but water washes up onto water surfaces making it wet.

Explanation:

describe the processes that are responsible for condensation to take place close to the ground​

Answers

Answer:

Condensation near the ground

Fog develops when air having a relatively high humidity comes in contact with a colder surface, often the Earth's surface, and cools to the dew point. Additional cooling leads to condensation and the growth of low-level clouds.

East Asia is home to approximately what percentage of the world's population?
O-A. 15%
O-B. 50%
O-C. 25%
O-D. 30%

kinda need this fast, first right answer is breainliest

Answers

Answer:

c

Explanation:

How will the James Webb Space Telescope advance the discoveries made by Hubble?

Answers

Answer:

The JWST will provide improved infrared resolution and sensitivity over Hubble, and will enable a broad range of investigations across the fields of astronomy and cosmology, including observing some of the most distant events and objects in the universe, such as the formation of the first galaxies.

Answer:

The JAMES WEBB SPACE TELESCOPE will provide improved infrared resolution and sensitivity over Hubble, and will enable a broad range of investigations across the fields of astronomy and cosmology, including observing some of the most distant events and objects in the universe, such as the formation of the first galaxies.

Explanation:

❣️(◍Jess bregoli◍)❣️

#keep learning!!

alguien me dice un breve resumen del Mesolítico xfa?

Answers

Answer:

1

Explanation:

In September, the Intertropical Convergence Zone is shifted to:________a. the north of the Isthmus and winds blow across the Isthmus from the northeast. b. the north of the Isthmus and winds blow across the Isthmus from the southwest. c. the south of the Isthmus and winds blow across the Isthmus from the northeast. d. the south of the Isthmus and winds blow across the Isthmus from the southwest

Answers

Answer:

aa

Explanation: nope

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The dean of the UTC Engineering School at a small Florida college wishes to determine whether the grade-point average (GPA) of a graduating student can be used to predict the graduate's starting salary. More specifically, the dean wants to know whether higher GPAs lead to higher starting salaries. Records for 23 of last year's Engineering School graduates are selected at random, and data on GPA and starting salary ( in $thousands) for each graduate were used to fit the model The dependent variable is____________________________. reflection across the y-axis Llustrate the five (05) stages of Weitzel and Jonsson's Model of Organizational decline by providing real-world examples Differentiate between a derived quantity and a derived unit. can someone please help PLEASE !! Machiavelli's The Prince A ) based political power on Christian principles. B. ) condenmned the excesses of the Medici family C) described how a prince should acquire and keep political power. D. attacked the corruption of the Church red litmus paper was used to test toothpaste and it turns blue.Explain what this tells about the toothpaste A light ray in medium 1 striking a boundary at an angle of theta Subscript 1 Baseline. In medium 2 is a second light ray that is at a larger angle from the normal with angle theta Subscript 2 Baseline. Medium 1 has the index of refraction of n Subscript 1 Baseline and in medium 2 has the index of refraction of n Subscript 2 Baseline.Which medium (1 or 2) is more dense?Medium what is the equation of a line that is perpendicular to y=1/2x+1 and passes through the point of (8,0)? PLEASE HELP BRO IM LOSING MY MIND (if u could explain how with the answer THATD be sick) A constructor can be overloaded with more than one function which has the same name but with what two different things What process is mostly responsible for the blue appearance of the sky Find the missing angle the circle below is centered at (10, 4) and has a radius of 4. what is its equation? b. There are 46 students in class. If the number of boys is 3 times more thanthe number of girls. Find the number of boys and girls. Help me!Find the area of figure. Hyunjin has $26 and wants to buy 7 americanos for his group. Each americano costs $2.25.How much money would he have left? This summer, you are returning to the research station in Costa Rica to follow up on the population of butterflies you have been studying. You are disappointed to find that there are fewer this year than last. In fact, at dinner your friends studying frogs and birds are complaining about the same thing. What type of influence do you suspect A box at rest is in a state of equilibrium half way up on a ramp. The ramp has an incline of 42 . What is the force of static friction acting on the box if box has a gravitational force of 112.1 N ?70 N80 N75 N85 N