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Energy - definition of energy - Physics - About.com
Energy is the capacity of a physical system to perform work. Energy exists in several forms such as heat, kinetic or mechanical energy, light, potential energy,  ...
http://physics.about.com/od/glossary/g/energy.htm
What Is Energy? - Chemistry Definition - About.com
Energy may be defined as the ability to do work. It is a scalar physical quantity. Although energy is conserved, there are many different types of energy, such as ...
http://chemistry.about.com/od/chemistryglossary/a/energydef.htm
Kinetic Energy - Definition of Physics Terms - About.com
Many problems in physics require an application of kinetic energy. Kinetic energy is a form of energy that represents the energy of motion. It is a scalar quantity, ...
http://physics.about.com/od/energyworkpower/f/KineticEnergy.htm
Potential Energy - definition of potential energy - Physics - About.com
Potential energy, or stored energy, is the ability of a system to do work due to its position or internal structure. For example, gravitational potential energy is a ...
http://physics.about.com/od/glossary/g/potentialenergy.htm
Heat Energy - definition of heat energy - Physics - About.com
Definition: Heat energy (or just heat) is a form of energy which transfers among particles in a substance (or system) by means of kinetic energy of those particle.
http://physics.about.com/od/glossary/g/heat.htm
Energy Medicine - About Holistic Healing
Energy Medicine is a term used for holistic healing therapies that are focused on manipulating "life force" to bring about balance and wellness.
http://healing.about.com/od/energyhealing/tp/energy-medicine.htm
Kinetic Energy - Glossary Definition - Chemistry - About.com
Kinetic Energy definition, as used in chemistry, chemical engineering, and physics.
http://chemistry.about.com/od/chemistryglossary/a/kineticenergy.htm
Ionization Energy Chemistry Definition - About.com
Ionization energy is the energy required to remove an electron from a gaseous atom or ion . The first or initial ionization energy or E i of an atom or molecule is ...
http://chemistry.about.com/od/chemistryglossary/a/ionizationenerg.htm
Dark Energy (Definition) - Physics - About.com
Definition: Dark energy is a hypothetical form of energy that permeates space and exerts a negative pressure, which would have gravitational effects to account  ...
http://physics.about.com/od/glossary/g/darkenergy.htm
Discretionary Energy Definition - Human Resources - About.com
The employee exerts the amount of energy necessary to perform the basic requirements of his or her job description. Discretionary energy is the get-up-and- go ...
http://humanresources.about.com/od/glossaryd/g/discretionary_energy.htm
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