The particles in gases and liquids move more ... of energy to change temperature. The amount of energy needed depends on: the mass of the material the substance of the material (specific heat ...

Different substances require different amounts of energy to gain temperature. It takes less energy to raise the temperature of a 1 kg block of lead by 1°C, than it does to raise the temperature ...

These underground reservoirs of steam and hot water can be tapped to generate electricity or to heat and cool buildings directly. 4 min read Geothermal energy ... deep or more, are drilled into ...

Draw motion lines in the 'After' picture to show that heat was transferred when the spoon was placed in the water. At any temperature ... If energy is added by heating, the particles move faster. If ...