Heat is an interesting form of energy. Not only does it sustain life, make us comfortable and help us prepare our food, but understanding its properties is key to many fields of scientific research.

Temperature and heat are not the same. The temperature of an object is to do with how hot or cold it is. It is measured indegrees Celsius, °C, with a thermometer. Thermal energy is to do with the ...

Metal feels colder than wood because it rapidly transfers heat away from your body due to its dense atomic structure and free electrons. This efficient heat conduction triggers a stronger sensation of ...