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Open question because it depends on the type of mining / quarrying, including the depth of overburden in the latter, and the fuel-efficiency of the plant used, in each site.
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∙ 10y ago
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How is thermal energy used today?
thermal energy is used by house Microwaves , hair culing iron and toaster
Is iron an energy source?
Iron is not a true energy source like oil or coal to make electricity or heat. It is actually an element that is used in many types of construction work and materials. --------------------------------------------------------- Interestingly Iron is the perfect element. All elements lighter than Iron can be fused together to release energy (this is what powers stars). All elements heavier than iron will tend to split apart releasing energy. In stellar fusion when the Star makes iron in its core the star collapses in a supernova explosion and it is the energy in this explosion that actually makes the elements heavier than Iron. Thus Iron is effectively the antithesis of an energy source, it is an energy sink!
Is a joule the simplest form of energy?
Joule is not a form of energy, it is a unit used to measure energy. For small amounts of energy, sub-units can be used, such as millijoule, microjoule, etc. At the atomic level, the non-SI unit eV (electron-volt) is often used - which is much, much smaller than a Joule.Joule is not a form of energy, it is a unit used to measure energy. For small amounts of energy, sub-units can be used, such as millijoule, microjoule, etc. At the atomic level, the non-SI unit eV (electron-volt) is often used - which is much, much smaller than a Joule.Joule is not a form of energy, it is a unit used to measure energy. For small amounts of energy, sub-units can be used, such as millijoule, microjoule, etc. At the atomic level, the non-SI unit eV (electron-volt) is often used - which is much, much smaller than a Joule.Joule is not a form of energy, it is a unit used to measure energy. For small amounts of energy, sub-units can be used, such as millijoule, microjoule, etc. At the atomic level, the non-SI unit eV (electron-volt) is often used - which is much, much smaller than a Joule.
How much energy can be used with solar energy?
you can basically do wahatever you would do with normal energy sources
How much energy is used per kilogram?
More information is required. What energy is used in what process, per kilogram of what?
What was the mine in Chile used for?
It was gold and iron
Why do miners mine iron ore?
It can be sold for a profit. Iron is used in many things.
What type of mining is used to mine iron ore?
kimberlite
Energy convertion in an electric iron?
Electrical energy is used to heat an element. This heats the base plate of the iron.
How is energy used in the iron sulphide reaction?
the energy is converted into a high corrosive penis
How is thermal energy used today?
thermal energy is used by house Microwaves , hair culing iron and toaster
Was bronze used before iron?
Bronze was used before Iron because it was easier to find, mine, and mold to the uses that they needed. People did not have the technology or the wherewithal to mine, use, or sustain Iron ore in the mainstream economy. The primary reason Bronze was used in toolmaking well before Iron has to do with the fact that Iron melts at a much higher temperature than either Tin or Copper (the component metals in Bronze). Both Tin and Copper can be melted at temperatures obtainable by wood fires, while Iron requires special "boosted" fires based on charcoal or coal. The understanding of how to create these very-high-temperature fires is critical to the use of iron; thus, Iron was not used until someone was able to invent such higher-temperature fires.
What element is used in chemical reactions that gives your body the energy to laugh?
iron
Why was bronze use before iron?
Bronze was used before Iron because it was easier to find, mine, and mold to the uses that they needed. People did not have the technology or the wherewithal to mine, use, or sustain Iron ore in the mainstream economy. The primary reason Bronze was used in toolmaking well before Iron has to do with the fact that Iron melts at a much higher temperature than either Tin or Copper (the component metals in Bronze). Both Tin and Copper can be melted at temperatures obtainable by wood fires, while Iron requires special "boosted" fires based on charcoal or coal. The understanding of how to create these very-high-temperature fires is critical to the use of iron; thus, Iron was not used until someone was able to invent such higher-temperature fires.
What is the function of placing a laminated iron core like that of transformer at the back of the field winding in pedestal fan?
iron core is used as an electromagnetic as electric energy is converted in to magnetic energy which in turn converted in to mechanical energy
Is iron an energy source?
Iron is not a true energy source like oil or coal to make electricity or heat. It is actually an element that is used in many types of construction work and materials. --------------------------------------------------------- Interestingly Iron is the perfect element. All elements lighter than Iron can be fused together to release energy (this is what powers stars). All elements heavier than iron will tend to split apart releasing energy. In stellar fusion when the Star makes iron in its core the star collapses in a supernova explosion and it is the energy in this explosion that actually makes the elements heavier than Iron. Thus Iron is effectively the antithesis of an energy source, it is an energy sink!
How much solar energy is used in VA?
how solar energy is used
