The only one i can think of that doesn't use mechanical energy is photovoltaic solar power.
Coal: Burn coal, release of heat, makes steam, turns a steam turbine (mechanical rotation), turns a generator.
Natural gas: Same as coal unless the natural gas is running a gas turbine (mechanical rotation)
Nuclear power: Same as coal, the uranium atoms are split which releases heat to make steam and turn a steam turbine
Wind: The wind turns the rotor on the wind turbine to a shaft that then goes through a gearbox and turns a generator (mechanical rotation)
Hydro: Same as wind
Geothermal: again the heat of the earth produces steam which drive a steam turbine that turns a generator.
put off the fans and lights when not in use.
during the day time make use of natural light instead of artificial light.
Generator converts mechanical to electrical energy. It is used to produce electricity.
Chemical energy> Thermal(Heat) energy Heat energy> Rotating mechanical energy
Three types? I can think of more than that. But I suppose if we group some together: there is mechanical energy, solar energy, wind energy, hydro energy. Thermal energy in a power station is transformed into mechanical energy so is covered by that. But then both wind energy and hydro energy convert to mechanical before the electricity is produced. So really at a fundamental level there seems only mechanical and solar. Mechanical would include fossil fuels, (coal, oil, natural gas,), nuclear, wind, incinerators, hydro, geothermal, and biomass, which all drive a mechanical device to produce the electricity. Solar produces electricity directly from photovoltaic cells so that is not mechanical.
Well, electricity energy is an energy source. Mechanical energy is the energy of potential energy and kinetic energy. A machine that runs on electricity and uses mechanical energy as a result is the conversion. When energy is converted, a small part is converted into thermal energy, or heat energy. Electricity is also a type of potential energy, because it is stored energy.
Because now we can produce electricity from other sources like wind, geothermal energy etc.
They produce mechanical energy which then creates electricity
A generator is a device that converts mechanical energy into electrical energy by electromagnetic induction - it "generates" (or creates) electricity.A generator is a mechanical device which converts mechanical energy to electrical energy. Generators may be driven by a broad range of sources; steam turbines, electricity, petrol, or oil, natural gas, wind, and even water (hydroelectric).
e electricity?
by using electrons to solar energy
Generator converts mechanical to electrical energy. It is used to produce electricity.
Wind and solar power .
Chemical energy> Thermal(Heat) energy Heat energy> Rotating mechanical energy
Renewable energy sources use various non petroleum, non wood, non peat, non nuclear sources for fuel energy, typically to produce electricity. Petroleum, wood, peat, and nuclear energy are non renewable sources because they can be depleted faster than they can be replaced. The main way these energy sources are alike is they are all used to produce electricity.
Three types? I can think of more than that. But I suppose if we group some together: there is mechanical energy, solar energy, wind energy, hydro energy. Thermal energy in a power station is transformed into mechanical energy so is covered by that. But then both wind energy and hydro energy convert to mechanical before the electricity is produced. So really at a fundamental level there seems only mechanical and solar. Mechanical would include fossil fuels, (coal, oil, natural gas,), nuclear, wind, incinerators, hydro, geothermal, and biomass, which all drive a mechanical device to produce the electricity. Solar produces electricity directly from photovoltaic cells so that is not mechanical.
mechanical energy !
Geothermal energy plants use the natural heat (which is thermal energy) of the earth. Water turned into steam is used to turn steam turbines. This is a conversion of the thermal energy into mechanical energy. The mechanical energy of the turbine is coupled to a generator, and is converted there into electricity, which is electromagnetic energy.
Three types? I can think of more than that. But I suppose if we group some together: there is mechanical energy, solar energy, wind energy, hydro energy. Thermal energy in a power station is transformed into mechanical energy so is covered by that. But then both wind energy and hydro energy convert to mechanical before the electricity is produced. So really at a fundamental level there seems only mechanical and solar. Mechanical would include fossil fuels, (coal, oil, natural gas,), nuclear, wind, incinerators, hydro, geothermal, and biomass, which all drive a mechanical device to produce the electricity. Solar produces electricity directly from photovoltaic cells so that is not mechanical.