How does the law of conservation of energy affect the total amount of energy in any progress

This law states that energy can neither be created or destroyed. The energy at the end of a process is the same is the energy at the beginning of a process. While energy may change state it does not disappear. Usually energy produces work and the waste product of heat.

The law of conservation of energy states that energy is always conserved and is, therefore, never created or destroyed. All energy, however, can be transferred between different objects or transformed into new forms of energy. This principle applies to all forms of energy, including electricity.

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