Heat Energy - the form of energy that is transferred between systems or objects with different temperatures.

Electrical Energy - is energy derived as a result of movement of electrically charged particles. When used loosely, electrical energy refers to energy that has been converted from electric potential energy.

Sound Energy - is a form of energy that can be heard by living things. Only those waves that have a frequency of 16 Hz to 20 kHz are audible to humans.

Light Energy - a form of electromagnetic radiation

Mechanical Energy - is the sum of potential energy and kinetic energy.