When electrical energy is added to water it creates electric shock.
If a sufficient amount of energy is added to a glass of ice water, the ice will melt, and if a sufficient amount of energy is removed, the water will freeze solid.
If the energy is heat, the water will warm up. If it is kinetic, like throwing it against the wall, the glass will absorb the energy and probably smash into bits.
A dam does not transform mechanical energy from the motion of water into electrical energy. A turbine can convert the kinetic energy of moving water, coming from a dam, a river, or anywhere, into mechanical energy, which a generator then takes to convert that into electrical energy.
The potential energy in the head of water is converted into kinetic energy in the turbine which converts the kinetic energy into electrical energy. Potential Energy of water -> Kinetic Energy -> Electrical Energy
Electrical energy is required to electrolyse water.
happens
The potential energy in the head of water is converted into kinetic energy in the turbine which converts the kinetic energy into electrical energy. Potential Energy of water -> Kinetic Energy -> Electrical Energy
hydroelectric
Yes, energy has been added
Molecules move faster when heat energy is added to to water. The water temperature mayincrease or some or the molecules may get enough energy to change phase from solid to liquidor from liquid to vapor.
The power of falling water. The kinetic energy of the moving water is transformed into electrical energy by the spinning of turbines.
kinetic energy + elastic energy = electrical energy