1.1 Background and importance of the problem.
Energy is one form of energy to another form of energy source types. Divided into two groups, energy work and the energy is stored as kinetic energy, heat energy, sound, light, and energy. The energy of these are called circuit is mainly used in the home. The building has an elevator, etc.
1.1 Background and importance of the problem.Energy is one form of energy to another form of energy source types. Divided into two groups, energy work and the energy is stored as kinetic energy, heat energy, sound, light, and energy. The energy of these are called circuit is mainly used in the home. The building has an elevator, etc.
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