The thermal energy of water in a mug increases by 12,552 J when the water is heated from 20 °C to 40°C. If the specific heat of water is 4,184 J/kg °C, what is the mass of the water?
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Answer:

C

Explanation:

Sub-Saharan Africa is, geographically and ethnoculturally, the area of the continent of Africa that lies south of the Sahara. According to the United Nations, it consists of all African countries and territories that are fully or partially south of the Sahara.

Answer:

c

Explanation:

ok hope this helps.......

Some long-term recommendations to the government department to legislature to solve the crisis of load shedding on tertiary sectors:

South Africa is heavily reliant on coal for electricity generation, which is a major contributor to climate change. Investing in renewable energy sources, such as solar and wind power, will help to reduce our reliance on coal and make our energy supply more sustainable.

Eskom is the state-owned utility that generates and distributes electricity in South Africa. Eskom is struggling to meet demand, and load shedding is a result of this. Improving the efficiency of Eskom would help to reduce the need for load shedding.

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Answer: The benefit of Ethiopia's vast size Due to its immense size, Ethiopia experiences both gains and losses.

Explanation: Benefits: Ethiopia's size allows it to have a large amount of arable land, a variety of mineral resources, and the home to several ethnic groups. There is a large range of fauna and plants as a result of these diverse agro-ecological zones.

Answer:

There are several advantages of having a large size in Ethiopia:

Answer:
"Formerly known as Bessarabia, this region was an integral part of the Romanian principality of Moldavia until 1812, when it was ceded to Russia by its suzerain, the sultan of the Ottoman Empire."-Britannica.com

Explanation:

Answer:

The relative ages of rocks are important for understanding Earth's history. New rock layers are always deposited on top of existing rock layers. Therefore, deeper layers must be older than layers closer to the surface.

Explanation:

Answer:

Whilst South Africa is food secure at national level, the country is still food insecure at household level as not all households have access to adequate food. ... Food inadequacy and hunger are still a challenge. Poverty-stricken households lack money to buy food and are unable to produce their own food.

Explanation:

Answer:

A warm air mass rises above a cold air mass during a warm front, but two cold air masses surround a warm air mass during an occluded front.

Explanation:

Answer:

D

Explanation:

In 1867, dynamite was invented on accident by Alfred Nobel.

Answer:

answer is 2:00 AM

Explanation:

Answer:

By magnetic reversal, or 'flip', we mean the process by which the North pole is transformed into a South pole and the South pole becomes a North pole.

Answer:

When you feel heat from a fire it is because of thermal radiations. So, the answer would be Radiation type of heat transfer.

Explanation:

Answer:

Movement

Explanation:

Answer:

A.fertile ground

Explanation:

Yes, it can be considered an ecosystem. An ecosystem is the interplay of an environment's living (biotic) and nonliving (abiotic) elements.

An ecosystem is where different plant, animal, and animal-like species interact with the environment, weather, and other elements to form a life bubble. In ecosystems, biotic and abiotic factors—or nonliving components—coexist. By consuming plants and one another, animals contribute significantly to the movement of resources and energy throughout the system.

They also affect the microbial and plant populations' biomass levels. Decomposers also release carbon into the environment through the decomposition of dead organic matter, which they do in addition to promoting nutrient cycling by converting nutrients stored in dead biomass back into a form that plants and microbes can easily utilize.

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Answer:

United States

Explanation:

Answer:

groups of people dominate their religion or language over others.

Explanation:

Answer:

groups of people dominate their religion or language over others.

I hope this helps. :)

Explanation:

Precambrian time covers most of Earth's history,beginning with the planet's creation about 4.5 billion years ago and ending with the emergence of complex,multicellular life forms nearly four billion years later.

During the Paleozoic Era, which lasted 289 million years, plants and reptiles began to move from the sea to the land. With a duration of 79 million years,it represents more time than has elapsed since the extinction of the dinosaurs,which occurred at the end of the period. Geological time began to run when the Earth formed 4.6 billion years ago.The Precambrian spans the Archean and Proterozoic eons,which are formal geologic intervals that lasted from 4 billion to about 541 million years ago,and the Hadean Eon,which is an informal interval that extends from 4.6 billion to 4 billion years ago.Stratigraphy,also called chronostratigraphy,is the arrangement and analysis of the Earth's layers,also called chronological dating techniques based on strata and the positions of the layers relative to each other.

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Answer:

Innercore, core, mantle, crust, water, atmosphere

Answer:

atmosphere

The crust

The mantle

inner core

outer core

water.

During the summer monsoon, warm ocean winds evaporate ocean water, which falls as rainfall over India and Southeast Asia.

The summer monsoon is a seasonal shift in prevailing winds that occurs in South and Southeast Asia between May and September. During this time, warm and moist air flows from the Indian Ocean and the South China Sea towards the land, bringing heavy rainfall to the region. This occurs because the land heats up more quickly than the ocean, causing the air over the land to rise and draw in moist ocean air. As the warm air rises, it cools and the moisture in the air condenses, resulting in rainfall. The monsoon season is critical for agriculture in the region, as it provides the majority of the water needed for crops. However, excessive rainfall can also lead to flooding and landslides, which can have devastating effects on communities. Climate change is also expected to affect the monsoon, with potential consequences for food security and water resources in the region.

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Answer:

The oldest intact rock found on Earth to date is from the Acasta Gneiss Complex of northwest Canada. U/Pb dates of zircon from the gneiss reach into the Hadean Eon at 4.02 Ga.

Explanation:

The actual dimensions of Jerome's living room are length = 24 feet, width = 18 feet, hence option (C) is correct.

The power to which the fundamental quantities are increased in order to express a physical quantity is referred to as the dimension of that physical quantity. The symbols for mass, length and time are [M], [L], and [T], respectively. Height, length, and width are the three dimensions that define everything around us, including the homes in which we reside and the items we use on a daily basis.

Physical items are not the only things that can have dimensions. Two dimensions (2D) shapes only have two dimensions, like length and height. A 2D shape is something like a circle, square, or triangle. An object that is three-dimensional (3D) has three dimensions, including length, breadth, and height.

Given:

Since 2cm = 6 feet

So,

Length is = 4(6) = 24 feet

And, width is = 3(6) = 18 feet

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The complete question is:

A scale drawing of Jerome's living room is shown below:

PICTURE BELOW

A rectangle is shown. The length of the rectangle is labeled as length equal to 8 cm, and the width is labeled as width equal to 6 cm. If each 2 cm on the scale drawing equals 6 feet, what are the actual dimensions of the room?

A. Length = 16 feet, width = 12 feet

B. Length = 11 feet, width = 9 feet

C. Length = 24 feet, width = 18 feet

D. Length = 20 feet, width = 18 feet

Answer:D. 6

out of these answers it would be D. 6

Explanation:

common sense

The match gem groups is Alexandrite to Chrysoberyl, Labradorite to Plagioclase, Maxixe to Beryl, Tanzanite to Zoisite, Ruby to Corundum, Peridot to Olivine, Blister to Pearl, Ametrine to Quartz, Verdelite to Tourmaline, and Pyrope to Garnet.

For Alexandrite it Chrysoberyl because consists of aluminate of beryllium.

For Labradorite it Plagioclase because it consists of tecto silicate mineral.

For Maxixe it Beryl because it consists of beryllium aluminium silicates that in sedimentary and igneous rocks.

For Tanzanite it Zoisite because it consists calcium aluminium hydroxy sorosilicate in nature.

For Ruby it Corundum because it consists of aluminium oxides.

For Peridot it Olivine because it consists ferromagnesium silicate mineral.

For Blister it Pearl because it consists of calcium carbonates.

For Ametrine it Quartz because it consists of silicate mineral.

For Verdelite it Tourmaline because it consists of borosilicates.

For Pyrope it Garnet because it consists of sole mineral that have most ancient and abundant silicate mineral.

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Answer:

1. Oceanographer

2. Geologist

3. Astronomer

4. Environmental scientist

5. Meteorologist

Explanation:

1. Oceanographer: studying waves, currents, and tides. He or she is an individual that studies the science of ocean with respect to waves, currents, and tides.

2. Geologist: collecting rock samples from the site of a volcano. A geologic column can be defined as a collection of rock layers that are typically grouped based on their relative ages in a descending order i.e from oldest to the youngest.

3. Astronomer: studying the life cycle of a star. A star is a giant astronomical or celestial object that is comprised of a luminous sphere of plasma, binded together by its own gravitational force. It is typically made up of two (2) main hot gas, Hydrogen (H) and Helium (He).

4. Environmental scientist: testing water samples to analyze effects of pollution. Pollution can be defined as the physical degradation or contamination of the environment through an emission of harmful, poisonous and toxic chemical substances.

5. Meteorologist: predicting weather patterns in a particular region. Weather can be defined as the atmospheric conditions of a particular area over a short period of time. The elements of weather include precipitation, wind, temperature, atmospheric pressure, relative humidity, cloud, and wind speed.

Answer: Transportation

Explanation:

Answer:

Hemisphere is one of the halves of the earth which is divided by the equator or by a meridian in two equal halves(southern and northern hemisphere).

A Hemisphere is a half of the earth, usually as divided into northern and southern halves by the equator.

Answer:Suspension bridges were important in the Inca Empire because they allowed for easier travel and transportation of goods, as well as providing an advantage in military strategy.

Explanation:

The Inca Empire was an ancient civilization that flourished in South America from the 13th to the 16th century. The Inca people were known for their advanced engineering and infrastructure, including their impressive network of suspension bridges.

Suspension bridges were crucial in the Inca Empire because they helped connect different regions of the empire and allowed for easier travel across difficult terrain. The Inca people were skilled in weaving ropes and cables from natural materials like grass and straw, which they used to construct the bridges.

One famous example of an Inca suspension bridge is the Q'eswachaka Bridge, which is still standing today in modern-day Peru. This bridge was built using traditional Inca techniques and is made entirely of woven grass and straw cables. It stretches over 100 feet across a deep canyon and is still used by locals today.

Suspension bridges also played an important role in the Inca Empire's military strategy, as they allowed troops to quickly cross rivers and valleys during battle. They were also used to transport goods like crops, textiles, and precious metals across the empire.

Suspension bridges were important in the Inca Empire because they allowed for easier travel and transportation of goods, as well as providing an advantage in military strategy. The Inca people's impressive engineering skills helped them construct these impressive structures, which continue to amaze and inspire us today.

Answer:

B i think

Explanation:

As I sit here in this cold, sterile room, waiting for the authorities to arrive, I can't help but reflect on the events that have led me to this moment. I never thought I would be the type of person to commit a crime, let alone one as heinous as poisoning another human being. But here I am, ready to turn myself in and face the consequences of my actions.

It all started a few months ago, when I found out that my partner was cheating on me. I was devastated, heartbroken, and filled with rage. I couldn't believe that someone I loved and trusted would betray me in such a way. I felt like I had lost everything, and I didn't know how to cope with the pain.

That's when the idea came to me. I remembered reading about a poison that could be used to incapacitate someone without causing any permanent harm. It seemed like the perfect solution to my problem. I could make my partner sick enough to teach them a lesson, but not so sick that they would suffer any long-term consequences.

I spent weeks researching the poison and how to acquire it. I was careful not to leave any evidence behind, and I made sure to administer it in a way that would be impossible to trace back to me. And it worked. My partner became sick and was hospitalized for a few days, but they eventually recovered.

But I couldn't live with the guilt. Every time I looked at my partner, I was reminded of what I had done. I knew that I had to come forward and face the consequences of my actions. It wasn't fair to my partner, and it wasn't fair to me to live with this secret.

So here I am, waiting for the authorities to arrive and take me into custody. I know that I will face jail time, and I accept that. What I did was wrong, and I deserve to be punished for it. But I hope that my actions can serve as a warning to others who might be considering taking matters into their own hands. There are always consequences to our actions, and we must be prepared to face them, no matter how difficult they may be.