0
What else can I help you with?
Coal and diamond are two different forms of carbon which is more dense?
Diamond is more dense than coal. This is because diamond has a more tightly packed crystal structure, making it denser compared to coal which is less compact.
What is one of the reasons that people now use less coal?
One reason people now use less coal is because of environmental concerns, as burning coal releases carbon dioxide and other pollutants that contribute to climate change and air pollution. Additionally, the declining cost of alternative energy sources such as natural gas, wind, and solar power has made them more attractive options for electricity generation.
What is the difference between brown and black coal besides their colour?
One main difference between brown coal (lignite) and black coal (anthracite) is their carbon content. Black coal has a higher carbon content and lower moisture content, making it a more efficient fuel source. Brown coal has a lower carbon content and higher moisture content, making it less energy-dense and less efficient.
Why is powdered coal used rather than lumps of coal?
Powdered coal has a larger surface area, allowing for more efficient combustion and energy production. It also burns more cleanly than lumps of coal, producing fewer emissions. Additionally, powdered coal is easier to transport and has better uniformity, leading to more consistent combustion.
What is the difference between brown coal and black coal?
Brown coal, also known as lignite, has a lower carbon content and higher water content than black coal, also known as bituminous coal. This makes brown coal less efficient as a fuel source compared to black coal. Additionally, brown coal is typically found closer to the Earth's surface, while black coal is deeper underground.
Why do people burn coal to produce energy?
Coal is less expensive than oil and will be more plentiful in years to come
Why should people use more coal?
use a different website
Why should more people know about anorexia?
More people should know about anorexia because, the more people are aware and informed, the less cases will develop.
Coal and diamond are two different forms of carbon which is more dense?
Diamond is more dense than coal. This is because diamond has a more tightly packed crystal structure, making it denser compared to coal which is less compact.
Where did the energy in coal originate?
Not sure if this will answer your question, but I'll give it a shot. It's less about the fact that is is coal and more about the fact that coal gives off heat. When coal was first being used as a heat source, it was cheaper than wood and there was a lot of it. So really the origin of the energy is in the heat that the coal generates when on fire and less about the coal itself.
Should there be more sport in schools or less?
more because some people dont like the sports at school, so there should be more options!
What is one of the reasons that people now use less coal?
One reason people now use less coal is because of environmental concerns, as burning coal releases carbon dioxide and other pollutants that contribute to climate change and air pollution. Additionally, the declining cost of alternative energy sources such as natural gas, wind, and solar power has made them more attractive options for electricity generation.
What is the difference between brown and black coal besides their colour?
One main difference between brown coal (lignite) and black coal (anthracite) is their carbon content. Black coal has a higher carbon content and lower moisture content, making it a more efficient fuel source. Brown coal has a lower carbon content and higher moisture content, making it less energy-dense and less efficient.
Have people learned to use less energy?
i think people have learned to use less energy from certian things like gas, coal, or oil by using solar, wind, and water to make energy, but in general no. if anything people are using more energy than ever.
How much more electricity does biomass energy generate than coal?
I am pretty sure that LESS electricity is generated with biomass, meaning that its use is not as common as coal.
Why are there more coal power plants then solar power plants?
There are more coal plants than solar plants because the cost per Mega-Watt is much less using coal than solar power, and currently coal is more efficient. The problem today is that in a environmentally conscious society coal is a 'dirty' fuel, and solar power is clean. That is why environmentalists are pushing for more Solar (and wind) power generation.
How can science help people save resources such as coal?
Electricity production is the main use for coal around the world. Saving electricity means less coal will need to be mined, shipped and burned.
