when the water is flowing over the the dam with high velocity, it acquires great kinetic energy, when this water is used to turn the turbines, this kinetic energy will be converted into electrical energy. so, when the water flows over the dam, hydroelectricity is produced.
gravitational potential energy or kinetic energy
Hydroelectric systems, where falling water turns electrical generators.
thermal
Hydroelectric energy is produced by the force of falling water.
Potential energy, because the energy in this process is produced through the use of the gravitational force of falling or flowing water.
No, hydroelectric energy is caused by falling water.
20 percent of the world's electricity and 6 percent of its total energy.
The same in principle, due to water falling under gravity. Hydro however is produced by a reservoir of water which depends on rainfall, whereas tidal is produced by tidal rise and fall, which is produced by gravitation between earth, moon, and sun
mechanical energy
The hydroelectricity is produced by using the kinetic energy of falling water to drive turbines thus producing mechanical energy which is in turn converted to electrical energy.Dams are built across rivers for this.
Hydroelectricity is caused by falling water.
The power of falling water. The kinetic energy of the moving water is transformed into electrical energy by the spinning of turbines.
Kinetic energy
The energy produced by the movement of ocean water is Tidal Energy
Hydroelectric power