Energy Fundamentals: Types, Units, Work and Conservation
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Energy: Ability to Do Work
Energy: the ability to do work. Energy is a physical quantity that measures the capacity of a system to produce change or perform work.
Energy in Other Sciences
In other sciences, energy is a scalar quantity that is assigned to the state of a physical system. It is used to describe and compare states across different fields and contexts.
Importance of Energy: Life and Health
Importance of energy: life and health depend on energy. Energy helps us and enables work; it is vital for many essential processes and is fundamental to the operation of systems — without energy, many functions would not exist.
Examples of Energy
- Kinetic energy: quantified according to the motion of matter.
- Chemical energy: associated with chemical