What type of coal has the highest carbon content? 1.Sub-bituminous coal 2.Bituminous coal 3.Anthracite coal

Answers

Answer 1

Answer:

Anthracite coal contains the highest carbon content.

Answer 2
Anthracite, it contains 86%-97% carbon

Related Questions

A red blood cell has a diameter of approximately 8 micrometers, or 0.008 um.
A model represents its diameter as 8 um. What is the ratio of model size to
actual size?
O A. 1:1,000
B. 1:100
O C. 100:1
OD. 1,000:1

Answers

The actual size would be 1,000:1

thank youuuuu

A red blood cell has a diameter of approximately 8 micrometers, or 0.008 um. if a  model represents its diameter as 8 um.

The ratio of the model size to the actual size would be

What is a unit of measurement?

A unit of measurement is a specified magnitude of a quantity that is established and used as a standard for measuring other quantities of the same kind. It is determined by convention or regulation.

As given in the problem a red blood cell has a diameter of approximately 8 micrometers, or 0.008 um. if a  model represents its diameter as 8 um.

Size of the model /actual size = 8 /.008

                                                  =1000: 1

Thus, the correct answer is option D.

To learn more about the unit of measurement from here, refer to the link;

brainly.com/question/12629581

#SPJ2

What are fossil fuels composed of? 1.Carbon 2.Nitrogen 3.Oxygen

Answers

Answer:

fossil fuels are composed of Carbon.

Answer: Carbon

Explanation:

Think about a real rocket launching at NASA. What are the action and reaction forces in the launch? Which forces do these action-reaction forces act against?

Answers

Action: fire pushing on the ground to elevate the rocket

Reaction: the rocket launches

These action reaction forces act against gravity

What is the name of the system that standardizes measurements in science

Answers

Explanation:

the international system of unit of the aside from the branch system International is a unit is is the metric system used in Sin industries and medicine

Answer:

Metric system

Explanation:

Also known as SI system

What has to happen for these atoms/molecules to change from one state of matter to another? *view attachment*

Answers

Answer:Thermal energy is added or transferred

Explanation:

The answer is the third option

The forced exerted on an object are shown. If the object moves right, which of the following is a possible value of F? Ignore my answer please help.

Answers

Answer:

5N

Explanation:

Because if it moves to the right, that means F is weak and 6N is STRONK

5N.....................

Make a list of twenty things in your home that are things you need. These should be things related to supplying you with warmth, food, and shelter

Answers

Water, firewood, clothing, food are just a few hope I helped :))

Answer: If in some sort of survival situation this might be of some help if its not then im not sure

1. Fire starter it is always handy to keep some sort of object that can help with warmth like a lighter matches or flint

2. A first aid kit would also be extremely helpful in case of injury it carries multiple different types of ways to clean a wound and bandage it properly

3. a Compas map or some sort of navigational device would be helpful in case you got lost

4. A phone or any way of communication would be helpful

5. Layers of clothing would be great or some sort of clothing fit for the climate you are in warm insalated clothing for winter and light clothing for heat

6. Rope or cords can be used for many things in the wild much like traps keeping your items or food off of the ground at out of the reach of animals

7. Water carrier and or any sort of water filtration device it is best to keep you from getting dehydrated.

8. A light source like a flashlight  

9. Bug spray most insects can carry diseases like mosquitos and malaria

10. Any sort of survival knife bone saw or machete anything that can cut up animals or wooded areas are very helpful

11. Blankets they are very useful in keeping you warm out in the elements

12. Tarps they are best at keeping things dry

13. Batteries and charging devices are also very helpful

14. weapons like guns bow and arrows or knives are also useful

15. Burnable materials like paper cloth and such are useful for starting fires

16. meat is a very good source of protein and can be used to help keep the calorie intake for your body steady

17. berries are good for the sugar intake and as well as the jucie and water stored inside

18.  beans are highly nutriocis they hold calcium and iron and can be dried up and stored for later needs

19. Fish it has omega-3 fatty acids which are healthy for your heart and it is high in vitamin b-12

20. oats they lower cholesterol levels and carries essential vitamins needed to keep the body healthy

Which would increase the rate of dissolving salt into water? low temperature little to no agitation more surface area darker colors

Answers

Answer:

the answer is more surface area

Explanation:

i took the quiz and got it right

More surface area will help to increase the rate of dissolving salt in water.

What is dissolution?

Dissolution is a process in which a substance is dissolved totally in a solvent or water. It is a process solute dissolve in solvent.

Therefore, More surface area will help to increase the rate of dissolving salt in water.

Learn more about dissolution below.

https://brainly.com/question/1533795

#SPJ2

What converts organic remains into fossil fuels? 1.chemical reaction 2water 3.heat and pressure

Answers

Answer:

Heat and pressure

Explanation:

Pressure and heat I took the quiz

A parking lot is going to be 40 m wide and 100 m long. Which dimensions
could be used for a scale model of the lot?
A. 10 cm x 25 cm
B. 100 cm x 300 m
O C. 75 in x 225 cm
D. 25 cm x 75 cm


Answers

Answer: A

Explanation: You need to find the dimensions of the scale model of the lot that can be multiplied equally to get the original length. Basically 40 m and 100 m need to be divided by the same number to make the scale model evenly, and right off the bat you see that 10 and 25 could be multiplied by 4 and equal the original numbers. Hope this helps! Also sorry if it was kinda hard to understand lol, when i explain things its hard to get out of my own head ;P
answer is A. 10cm by 25 cm

What is a unit for gas particle pressure? (Choose all that apply)
torr
kPa
mm Hg
atm

Answers

Answer:

The SI unit of pressure is the pascal (Pa), which is equal to one Newton per meter squared (N/m2).

Explanation:

Answer:

All of them are correct

Explanation:

Why was the microscope and its improvement an important part of the development of the cell theory?

Answers

Answer:it’s is part of the cell theory because they where studying cells and to see it you need a microscope

Explanation:basically in the answer area

It helps scientists get a closer look at cells. The improvements help thing become clearer which gives a better explanation of the cells to the scientists to help expand the knowledge of the cell theory.

Help please! Science!

Answers

Answer:

My best guess is B. Sorry if I couldn't be of more help but that is the most likely answer.

My request: Please leave a follow, it would help a lot!

It’s b!! thermal energy has very free molecules

The evaporation of water is an example of a change in what?

Answers

it’s a change of state! this is when water freezes into ice, ice melts into water, etc.
Water evaporation is an example of a chemical change

What converts organic remains into fossil fuels? 1.chemical reaction 2.water 3.heat and pressure

Answers

Answer:

3. heat and pressure

Explanation:

Answer:

3. Heat and Pressure converts organic remains into fossil fuels

Think about a real rocket launching at NASA. What are the action and reaction forces in the launch? Which forces do these action-reaction forces act against? (gravity? Normal force?)

Answers

Answer:

whats the question???

Explanation:

Answer:

the force is the fuel in the rocket that helps it lift off

Explanation:

What property of matter takes up space

Answers

Answer:

Density

Amount of matter = mass

Amount of space it takes up = volume

Explanation:

Mass is the amount of matter an object has, and volume is the amount of space the matter takes up.
Other Questions
Describe how Charlemagne was able to Christianize all of Western and Central Europe. What empire did he create? story that explains an example of a scientific method evaluate 207.30.04 During user tests for a new app, the users couldn't figure out which buttons to push, even though the design team thought it was obvious. What's the BEST way for the design team to deal with this problem? Solve for n. 11(n 1) + 35 = 3n Which is not a technique for better understanding a subject Write an equation in slope-intercept form for the like with slope 3/4 and y-intercept -2? Hi i just like kinda forgot what that line above the two numbers in 2.21 mean. Can you help me? An error has been made in subtracting the two polynomials shown in the work below the problem is (6x^2-4x-5)-(3x^2-7x=2) h(x) = x - 2g(x) = 4x - 3Find (h. g)(x) All checked baggage on a particular airline company must not exceed 64 inches or an additional fee is charged.The size of the baggage is determined by adding length + width + height. If a bag has a height of 22 inches and a widththat is 16 inches less than the length, what lengths are acceptable for the bag to be checked free of charge?If the bag is to be checked free of charge. its length must be __ inches or less. whats the answer 2y5+4y53y35y3 usIs this an example of a theory or law? Planets orbit the sunelliptically.TheoryLaw This was the 13th and final colony in America? At a grocery store, Rick bought 4 loaves of bread and 3 gallons of milk for $20. Danny bought 6 loaves of bread and 2 gallons of milk for $25. Identify the cost of a loaf of bread and a gallon of milk i need help on this please How were the American colonies impacted by the English's victory in the French and Indian War? Choose your favourite holiday ever and describe it answering the following questions.Write 10-15 sentencesWhen did you go? Where did you go? Who did you go with? Where did you stay? How long did you stay? What did the place look like? What places of interest did you visit? What did you buy? Did you meet any people? Did you make any friends? What did you eat? What was the weather like? What didn't you like? (You can add your own ideas too). Josh works as a tutor for 11$ an hour and a waiter for 15$ an hour. This month he worked 106 hours. What expression solves this? It rained 0.84 inches on Saturday and 0.8 inches on Sunday. How much did it rain on Saturday and Sunday combined?