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Coal is considered a rock even though it consists of?
It consists of combustible black sedimentary rock composed of carbon and hydrocarbons.
How does coal burn if it is a rock?
Coal is very light even though it is rock. Coal consists largely of carbon formed from decomposed vegetation much like oil and tar. It burns because it is like oil or tar but in rock formation.
What is the youngest and softest coal?
Lignite is the youngest and softest coal; bituminous is mid-grade coal, and anthracite is the hardest and hottest burning coal. Even brown coal.
Pockets formed by the coals in a coal fire seem brighter than the coals themselves?
Even though the temperature of coal and pockets formed by them is same still we observe that pockets seem to be brighter than coal because they form the cavity and act as a black body so radiations emitted by them are highest intensity.
What is the potential for usage of coal in the future?
There is no use for coal in the future. So do not even ask the question.
Coal is considered a rock even though it consists of?
It consists of combustible black sedimentary rock composed of carbon and hydrocarbons.
Is coal a mieral?
Coal is not a mineral. It is loosely considered to be a rock, even though it is made of organic material.
How does coal burn if it is a rock?
Coal is very light even though it is rock. Coal consists largely of carbon formed from decomposed vegetation much like oil and tar. It burns because it is like oil or tar but in rock formation.
Why are trees considered a renewable even though coal is not?
Because you can use trees for lots of things but coal is not because you can not use it for lots of things and it takes millions of years for coal to for by then every one will be gone
How much of your energy is produced by coal?
Around 770007766 Kilajoules is produced from coal even though it is anonymous because it is not 100% efficient even though it's not as reliable.
Is coal a nonrenewable resorce?
Coal is considered a nonrenewable resource, even though global supplies could increase (but only if we waited millions of years and did not use any more of the amount Earth contains now).
Is coal a natural resource in Iceland?
Coal mining was ceased in Iceland decades ago. Even when they were mined Icelandic coals were considered low quality due to how 'young' the land is.
How did praiseworthy a suggestion help lady Wilma win the race?
They took all the coal that was in Callao. ... How did the Lady Wilma win the race, even though they didn't have any coal? They won the race because Praiseworthy suggested to use wood for fuel.
Is i considered a word?
Yes. Even though it has less than 5 letters, it is still considered a word
What Australian country is the leading producer of coal?
There is only one country in Australia, and that is Australia. It is both a country and a single continent. Australia is currently the world's fourth largest producer of black coal, the fifth largest producer of brown coal (even though it is ranked first in recoverable brown coal resources), and the largest exporter of coal.
What is the original source of energy biomass or fossil fuels?
You could argue that the sun has provided all the energy for the organic materials that coal consists of. Or even the compression and heat that coal suffered from during its formation ( As a spring that becomes compressed gaining potential energy )
How do Mesopotamians communicate?
Even though cuneiform is a form of writing it is considered how Mesopotamians communicate
