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.

Heat transfer to changes of state. ... It is also known as thermal energy. is still being released to the surroundings. ... The latent heat of steam is determined using a calorimeter and steam ...

Thermal radiation is the transfer of heat energy from a region of high temperature to a region of low temperature by infrared radiation. All objects emit radiation.