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Energy - definition of energy - Physics - About.com
Definition: 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  ...
http://physics.about.com/od/glossary/g/energy.htm
Kinetic Energy - Definition of Physics Terms - About.com
Answer: 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 ...
http://physics.about.com/od/energyworkpower/f/KineticEnergy.htm
Potential Energy - definition of potential energy - Physics - About.com
Definition: 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 ...
http://physics.about.com/od/glossary/g/potentialenergy.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
What Is Energy? - Chemistry Definition - About.com
Energy Definition: 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  ...
http://chemistry.about.com/od/chemistryglossary/a/energydef.htm
Kinetic Energy - Glossary Definition - Chemistry - About.com
Kinetic Energy Definition: Kinetic energy is the energy an object possesses due to its motion. An object of mass m moving at velocity v has a kinetic energy equal  ...
http://chemistry.about.com/od/chemistryglossary/a/kineticenergy.htm
Energy Drinks - Alternative Medicine - About.com
May 27, 2014 ... What are energy drinks? Can they help to increase energy? Are there any safety concerns?
http://altmedicine.about.com/od/completeazindex/a/energy_drinks.htm
Welcome to About.com Energy Site
Energy site for About.com. ... September 2012 Energy Conferences. Listing of energy conferences scheduled for September 2012.
http://energy.about.com/
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
Discretionary Energy Definition - Human Resources - About.com
Are you familiar with the term, discretionary energy? It's the input you'd most like to see from your employees at work. Learn more about discretionary energy and  ...
http://humanresources.about.com/od/glossaryd/g/discretionary_energy.htm
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