Thermal example sentences

Conventional sources include: firewood, cattle dung cake, coal, petroleum, natural gas and electricity (both hydel and thermal).When a decomposition reaction is carried out by heating, it is called thermal decomposition.Where the geothermal gradient is high, high temperatures are found at shallow depths.Now, these are used for transporting crude oil, petroleum products and natural gas from oil and natural gas fields to refineries, fertilizer factories and big thermal power plants.The filament should be thermally isolated as much as possible, using insulating support, etc.Geothermal energy refers to the heat and electricity produced by using the heat from the interior of the Earth.Even at ordinary temperatures, the ethane molecule gains thermal or kinetic energy sufficient enough to overcome this energy barrier of 1 5 kJ mol–1 through intermolecular collisions.Thermal electricity is generated by using coal, petroleum and natural gas.USA has the world's largest geothermal power plants followed by New Zealand, Iceland, Philippines and Central America.The thermal power stations use non-renewable fossil fuels for generating electricity.Geothermal energy exists because, the Earth grows progressively hotter with increasing depth.Elecctricity is generated mainly in two ways: by running water which drives hydro turbines to generate hydro electricity; and by burning other fuels such as coal, petroleum and natural gas to drive turbines to produce thermal power.They have in general high thermal stability, high dielectric strength and resistance to oxidation and chemicals.Considering the thermal and chemical stability, Ge 4 is more stable than Ge 2, whereas Pb 2 is more than Pb Except CCl4, other tetrachlorides are easily hydrolysed by water because the central atom can accommodate the lone pair of electrons from oxygen atom of water molecule in d orbital.The materials of rocks chemically alter and recrystallise due to thermal metamorphism.