To separate water into hydrogen and oxygen, electrolysis is usually used; this uses electrical energy. Of course, the electrical energy can be generated in any of several ways.
hydo power
A water wheel turning converts the potential energy of flowing water into mechanical energy, which can then be used to drive machinery or generate electricity.
TAE
Water itself is not a source of energy, but it can be used to generate different types of energy such as hydroelectric power, which harnesses the flow of water to produce electricity. Additionally, water can be used as a thermal energy storage medium in some heating and cooling systems.
A hydroelectric turbine is used to convert the energy of moving water into electrical energy. This turbine is connected to a generator that produces electricity as the water flows through the turbine.
Evaporation is due to the kinetic energy of molecules; melting is due to the absorption of thermal energy.
The energy is in the form of neutrons. The neutrons are turned into heat energy when they impact in water, and when the heat energy is used to drive turbines the energy is converted into electrical energy.
The energy used to boil water in a kettle is primarily thermal energy, which is the heat transferred to the water from the heating element in the kettle. This causes the water molecules to gain kinetic energy and eventually reach the boiling point, turning into steam.
Kinetic energy or the energy of motion is used which is then transformed to heat energy.
physical energy
Chemical energy
The Hoover Dam converts the kinetic energy of flowing water into electrical energy through hydroelectric power generation. The output energy is in the form of electricity that can be used to power homes, businesses, and other electrical devices.