Answer:
7x - 9
Explanation:
In this system, ___________________ energy from the flames of the fire transfer energy to the kettle causing the liquid to become steam. The thermal energy of the steam spins the turbine (_________________ energy) which generates ___________________ energy that is used to operate the fan. The moving electric motor and the spinning fan blades are a form of ______________________ energy. After running for a while, the fan becomes hot to the touch, and ever so often releases ___________________ energy into the air.
*Note* Another form of energy is released from the kettle. What is it? ______________
Answer:
In this system, light energy from the flames of the fire transfer energy to the kettle causing the liquid to become steam. The thermal energy of the steam spins the turbine (kinetic energy) which generates electrical energy that is used to operate the fan. The moving electric motor and the spinning fan blades are a form of kinetic energy
Explanation:
i did the assignment and that's all i got so far.
The correct answer is :-
ThermalMechanicalElectricalThermal.What is it?In this system, From the flames, two types of energy generate light and thermal.Thermal energy heats the other object While light energy only provides light so the kettle gets heat from thermal energy.Thermal energy from flames converts water into steam which in turn moves out of the kettle and turns the turbine by mechanical energy to produce electrical energy. The electrical energy increases the temperature of water and produces steams and it release in the atmosphere in the form of thermal energy.
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historically the huang he had also been known as the river of sorrows because?
Answer:
(1) frozen ports have made trade difficult. (2) cataracts have made transportation impossible. (3) floods have destroyed crops and villages
Explanation:
In addition to Turkey, which countries have significant Kurdish populations?
a. Iran, Iraq, and Syria
b. Iran, Syria, and Lebanon
c. Lebanon, Iraq, and Cyprus
d. Iraq, Iran, and Jordan
The diagram below shows illustrations of the fossil remains of horse skulls, feet, and teeth found over time.
After examining this fossil evidence, scientists have concluded that
A.
organisms tend to change over time.
B.
ancient species are now extinct and modern species have spontaneously generated.
C.
changes can only occur in an organism's skull, feet, and teeth.
D.
modern organisms within a species are identical to their predecessors.
Answer:
I think its c
Explanation:
changes overtime becuz there fossils I think
What river forms a natural barrier between the United States and Mexico?
Answer:
The Rio Grande
Explanation:
What would the name be of the molecule P2O5?
Answer:
Phosphorus pentoxide is a chemical compound with molecular formula P4O10 (with its common name derived from its empirical formula, P2O5). This white crystalline solid is the anhydride of phosphoric acid. It is a powerful desiccant and dehydrating agent.
The molecule P2O5 is named "diphosphorus pentoxide," representing a compound composed of two phosphorus atoms and five oxygen atoms bonded together.
Diphosphorus pentoxide is a chemical compound with the molecular formula P2O5, consisting of two phosphorus atoms and five oxygen atoms bonded together.
It exists as a white, odorless solid or a colorless, viscous liquid depending on temperature and pressure. Diphosphorus pentoxide is a powerful desiccant and a crucial component in the manufacturing of various phosphoric acids, fertilizers, and chemical compounds.
It is also used in laboratory settings for dehydration reactions and as a reagent in organic synthesis. Due to its corrosive nature, handling diphosphorus pentoxide requires proper safety precautions and careful storage.
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where is the earth's satellite station
Answer:
Earth Station: The Afterlife of Technology at the End of the World. The James burg Earth Station is a massive satellite receiver in a remote valley in California.
Explanation:
Answer:
in the exosphere orbiting earth
Explanation:
3. Which foundation drawing matches this orthographic drawing?
We can use this map’s compass rose and scale for the 48 contiguous (Connected) states but not Alaska and Hawaii. Why not? Why are those two states pictured off to the side and in separate boxes?
Answer:
A US map's compass rose would not apply for Alaska and Hawaii because they are physically detached from the mainland US territories.
Explanation:
The territory of the US is mostly located in one area, bordering Canada in the north, Mexico, and the Gulf of Mexico in the south, Pacific Ocean on the west, and the Atlantic ocean on the east. And while this is the case for the majority of the territory or rather federal states, there are two that are located elsewhere. These two territories are actually not physically connected to the rest of the US territory.
The two territories in question are Alaska and Hawaii. Alaska is located in the northwest of Canada, so putting it on a map as it is will require including Canada as well, and that is not practical at all. Hawaii, on the other hand, is a chain of islands in the central part of the Pacific, and in order for it to be put on a map as it is will require including at least a quarter of the largest ocean in the world, which again would make much more problems than help in anything.
PLease help me!!! WILL GIVE BRAINLIEST AND 5 STARS AND EVerything! im desperate for a gf, but that is not the point. No asking for gf here folks. Need help with a crossword puzzle the question is Which region do people often live at higher altitudes. This is for AP human geography. I really need help. 7 letter word!
Answer:
maybe its extremophile but I doubt it
Explanation:
Answer:
South America
Hope this helped
PLEASE ANSWER ASAP!!!!
Match the following items. 1. means it belongs to you Rhode Island 2. a time when money loses its value George Washington 3. a meeting of people or organizations for a special purpose New Hampshire 4. President of Constitutional Convention inflation 5. refused to attend the Constitutional Convention Virginia Plan 6. its congress favored the big states Preamble 7. its congress favored the small states Patrick Henry 8. did not sign the Constitution convention 9. its vote made the Constitution legal unalienable 10. the introduction of the Constitution New Jersey Plan
Answer:
1. Unalienable - means it belongs to you
2. Inflation - a time when money loses its value
3. Convention - a meeting of people or organizations for a special purpose
4. George Washington - President of Constitutional Convention
5. Patrick Henry - refused to attend the Constitutional Convention
6. Virginia Plan - its congress favored the big states
7. New Jersey Plan - its congress favored the small states
8. Rhode Island - did not sign the Constitution
9. New Hampshire - its vote made the Constitution legal
10. Preamble - the introduction of the Constitution
Explanation:
Hope this helps!! c: (Got it right)
Match the following items
1. means it belongs to you - Unalienable
2. a time when money loses its value - Inflation
3. a meeting of people or organizations for a special purpose - Convention
4. President of Constitutional Convention - George Washington
5. refused to attend the Constitutional Convention - Patrick Henry
6. its congress favored the big states - V(old dominion) Plan
7. its congress favored the small states - New Jersey Plan
8. did not sign the Constitution - Rhode Island
9. its vote made the Constitution legal - New Hampshire
10. the introduction of the Constitution - Preamble
What is Constitution?A constitution is a fundamental document that defines rules and regulations, laws and legislation as well as the power and authority of the government to conduct the functioning of any country.
The Constitutional Convention aids in deciding how the United States will be governed. Three branches were established under the constitution, each with the power to manage national activities.
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NEED HELP! WILL REWARD BRAINLIEST!! THANKS
After the Mexican Revolution, the new government promised "land, bread, and justice for all." What does this slogan tell you about the living conditions of the people before the revolution?
This comes to show that the people were previously living an inhumane life. They most likely did not have access to safe grounds to settle on, did not have much access to foods such as bread, and most importantly, did not have a government that cared about delivering equality and care to its people.
i apologize if this is wrong i know nothing about the revolution; just answering using what the question gave me :)
uhmm....what is 20 times 12?
Answer:
240
Explanation:
Read the passage below and answer the question that follows.
Imagine that you’ve taken a job as a city planner. Your first task is to find out how many people live in your city. Then, you’re asked to find out how large of an area your city covers.
If you combine these two measurements together, what information would you now have?
A.
your city’s migration rate
B.
your city’s level of education
C.
your city’s weather
D.
your city’s population density
Please select the best answer from the choices provided
Answer:
D
Explanation:
The population density= the number of people in a population divided by the size of the place they live.
Answer:
D. It makes more sense cause 1. The weather has nothing to do with finding out how many people live their. 2. The question about level of education has little to do with finding out how many people live in your city because some people might not be there for education or might not have had education. 3. Migration might have something to do with the population but not as much as the population density.
3. Mountains are most often associated with what type of plate boundary? 4 points
Transform
Convergent (subduction)
Convergent (collision)
Diergent
Answer:
Convergent (collision)
Explanation:
Mountains are most often associated with convergent (collision) margins.
Convergent margins in which there is a collision occurs between two crusts that have nearly the same density. This is usually the case with continental - continental crust collision.
Along these margins, instead of subduction, a mountain-building process occurs. As they collide with one another, they grind against one another and pull up. This leads to the formation of mountains. One very prominent example is the Himalayas.What is the role of water in soil processes?
Answer:
Plants absorb water from the soil with the help of roots. It also absorbs minerals in organic form through root hairs. The water and minerals get transported by xylem vessels. ... - Another pressure called root pressure is also important as it is exerted by the root due to its metabolic activities.
The United States has a __________ system of government, or one in which power is distributed between the central government and local governments.
A.
unitary
B.
federal
C.
oligarchic
D.
confederate
Answer:
The answer is B. eDGE 2020
Explanation:
Answer:
B
Explanation:
Which of the following is the best summary of the story?
O Different plants and animals live in the rainforest. Although there is fierce competition for sunshine,
species have adapted to the environment and found ways to thrive.
O Many different plants and animals live in the rainforest. The sloth has found an interesting way to
keep its tree fertilized.
O Many different plants and animals live in the rainforest. They all find it difficult to live there.
O Different plants and animals live in the rainforest. They must compete for sunshine. Epiphytes live on
other trees until they kill them
Answer:
Different plants and animals live in the rainforest. Although there is fierce competition for sunshine, species have adapted to the environment and found ways to thrive.
Explanation:
Help plssssssssssss!
Answer:
I'm really thinking A because it sounds right to me.
All of the following words can describe a mineral's luster except
A.metallic
B.brittle
C.pearly
D.glassy
Answer: I think C but im not positive.
Explanation:
All of the following words can describe a mineral's luster except metallic. Thus option (A) is correct.
What are minerals?A mineral is a naturally occurring inorganic element or compound having an internal structure and characteristic chemical composition, crystal form, and physical properties.
The common minerals include quartz, feldspar, mica, amphibole, olivine, and calcite. Minerals have been broadly classified into two classes, primary minerals and secondary minerals.
The earth is composed of mineral elements, either alone or in a form of combinations called compounds. Minerals are typically solid, inorganic, have a crystal structure and are formed by geological processes naturally.
Minerals are the nutrients that reside in the body, and are as important to sustain life as our need for oxygen. Minerals are also found in the food in organic and inorganic combinations.
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If there has a switch from snowfall to rainfall...is that a positive or negative...in Antarctica???
Answer:
Positive :)
Explanation:
WHY WONT ANYONE ANSWER MY QUESTION—IM GIVING BRAINLIEST
Think about the locations of densely populated areas throughout Latin America. Identify several geographic features that may have drawn people to these areas.
Answer:
The Amazon
San Juan, Puerto Rico
Guanajuato, Mexico
Quito, Ecuador. A mountainous culinary destination on the rise. ...
It is put into place by an outsider by force.
It often does not respect cultural differences.
It is created after a population has settled in an area.
This set of statements applies to which of these?
This set of statements applies to which of these?
A) a relic boundary
B) a physical boundary
C) a subsequent boundary
D) a superimposed boundary
Answer:
D) a superimposed boundary
Explanation:
The set of statements applies to a superimposed boundary. A superimposed boundary does not take into consideration the cultural heritages of people in a particular locality.
This boundary is cited by powerful and highly influential outside forces. Most national boundaries today have been superimposed. A superimposed boundary often leads to conflict between communities. In some cases, very similar cultures can be split without any consideration for the values of people. Physical boundaries are those the are delineated by geographical barriers. A relic boundary is a non-functional boundary but can still be determined from cultural lines. Subsequent boundaries are those drawn after an area is established. It is dynamic and often changes.The eruption of Mt. St. Helens was due to?
O a. Earthquake
O b. Volcano
O c. Hot Spot
O d. Transform Boundary
Answer:
Earthquake
Explanation:
After two months of earthquakes and small explosions, Mount St. Helens cataclysmically erupted
Helps pls i really need it
Answer:
1. Climate is a primary factor for influencing population distribution
2.Eastern Asia
maya drinks 4 pints of milk a day, how much is in cups?
Answer:
8 cups
Explanation:
1 pint = 2 cups so 2 * 4 is 8
Answer:
8 Cups
Explanation:
1 pint (16 oz) is equal to 2 cups (1 cup= 8 oz), so 4*2= 8 cups of milk.
the top layer of the earth is its rotation yes or no?
Yes it is
Explanation:
Answer:
Yes
Explanation:
SRSLY CAN SOMEONE ACTUALLY HELP- IM MARKING BRAINLIEST TOO!
After the Mexican Revolution, the new government promised "land, bread, and justice for all." What does this slogan tell you about the living conditions of the people before the revolution?
Answer: This tells you that the mexican people were likley living in famine, being treated poorly and didn't have property of their own.
Explanation:
1. Each of the six cards shows a shape.
N
3
X
5
4
z
a. Which pair of cards shows a shape and its image after a rotation?
b. Which pair of cards shows a shape and its image after a reflection?
Answer:
look at it
Explanation:it says it right there
Which of the following is an example of a plant responding to an external stimulus?
Science
Answer:
Plants too are the living organisms of the ecosystem. They too respond to the external environmental stimuli. Phototropism is the best example for it. All of us know that for plants to grow light is necessary . Hence all plants respond to the changes in the environment , and respond to it by growing their stems, roots, or leaves toward the direction of stimulus or away from the stimulus.