Examlex
Which of the following states that each electron in an atom must have a unique set of four quantum numbers?
Hydroelectricity
Electricity generated by harnessing the energy of falling or flowing water, typically by using dams or diversion structures to drive water turbines and generators.
Tidal Energy
Renewable energy obtained by harnessing the movement of tides, typically through the use of tidal turbines or barrages, converting kinetic energy into electricity.
Energy Efficiency
The strategy of using less energy to provide the same service or perform the same task, which helps in reducing energy waste and improving economic efficiency.
Photovoltaic Cells
Semiconductor devices that convert sunlight directly into electricity through the photovoltaic effect.
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