Water is boiled by burning coal. The resulting steam blows agains huge turbine blades. The turning blades spin in a magnetic field, producing electricity. Describe in order the energy conversions.

C + O2 ---> Co2 gas and heat (combustion)

Heat of vaporization + water ---> steam under pressure

Expanding steam ---> kinetic energy of H2O molecules passing blades and moving them

blades turn hub, torque * angular speed is rotational mechanical energy

Moving coils in magnetic field --> electrical energy.

my name is jeff

The process you are describing involves several energy conversions. Let me explain them to you in the correct order:

1. Chemical potential energy to thermal energy: Coal, which contains potential chemical energy, is burned in a combustion process. This chemical energy is converted into thermal energy in the form of heat.

2. Thermal energy to kinetic energy: The thermal energy generated from burning the coal is transferred to water, causing it to heat up and eventually boil. As the water boils, it turns into steam and expands, which results in the conversion of thermal energy into kinetic energy of the steam.

3. Kinetic energy to mechanical energy: The high-pressure steam is directed toward a series of turbine blades, which are designed to harness the kinetic energy of the moving steam. As the steam blows against the blades, it causes them to spin rapidly. This kinetic energy of the moving blades is referred to as mechanical energy.

4. Mechanical energy to electrical energy: The spinning turbine blades are connected to a rotor inside a generator. As the blades rotate, the rotor inside the generator also spins within a magnetic field. This motion induces the generation of electrical voltage and current, converting the mechanical energy into electrical energy.

Therefore, the energy conversions involved in this process can be summarized as: chemical potential energy to thermal energy, thermal energy to kinetic energy, kinetic energy to mechanical energy, and finally, mechanical energy to electrical energy.