it sends out thremal heat
Geothermal energy
An energy resource which uses heat from underground rocks is known as geothermal energy. This is considered to be the best form of green energy.
The energy resource would be the heat in the rocks in this case. Note 1: I am not aware of any technological project that tries to do just that - extract heat from rocks. However, it should be possible in principle. Note 2: This is only possible if the rocks have a higher temperature than the surroundings. For more information, you may want to read about heat engines, and about the Carnot cycle.
Thermal energy (heat) and pressure or stress (which is also a form of internal energy of a system and is a form of potential energy).
Yes, fundamentally geothermal energy is NOT a renewable resource. The souge heat for geothermal energy is the heat from Earth's core (caused by the fission of heavy, radioactive isotopes). This heat is dissipating and will not be renewed. Also where geothermal energy is extracted, the turnover rate in the crustal rocks is so slow that the heat source is quickly cooled to the point of exhaustion. (Note, highly volcanic areas are an exception to this).
geothermal energy
Geothermal energy
An energy resource which uses heat from underground rocks is known as geothermal energy. This is considered to be the best form of green energy.
The energy resource would be the heat in the rocks in this case. Note 1: I am not aware of any technological project that tries to do just that - extract heat from rocks. However, it should be possible in principle. Note 2: This is only possible if the rocks have a higher temperature than the surroundings. For more information, you may want to read about heat engines, and about the Carnot cycle.
good it is a renewable energy resource found in rocks underground (heat from the rdioactive rocks)
Geothermal energy uses the heat of underground rocks to generate electricity. This is a renewable resource, because the rocks continue to be heated by uranium deposits in situ.
yes, it is a heat engine. A heat engine is one that extracts heat energy and converts it to mechanical energy.
Coal is a rock-like fossil fuel produced from dead plants and animals over millions of years.
well, a type of energy is kinetic, sound or gravitational potential energy, whereas an energy RESOURCE is where energy is from, like heat from a flame, the heat is the type of energy and the flame is the resource. hope this helped! answered by Sarah x
energy
The colour, black, is able to absorb the sun rays, and warm up. Heat exchanging devices extracts this trapped heat (energy) and heat a home.
The colour, black, is able to absorb the sun rays, and warm up. Heat exchanging devices extracts this trapped heat (energy) and heat a home.