* Chemical energy (gasoline) is converted into thermal energy (heat) through combustion in the engine's cylinders.
* The heat is then transferred to the engine's pistons and crankshaft, which converts it into mechanical energy.
Drivetrain
* The crankshaft's mechanical energy is transferred to the transmission, which changes the speed and torque of the output.
* The transmission is connected to the wheels by driveshafts, which rotate the wheels.
Brakes
* When you apply the brakes, the brake pads or discs rub against the wheels, which converts the car's kinetic energy into thermal energy (heat).
* The heat is dissipated through the brake pads and discs.
Electrical System
* The car's electrical system uses chemical energy (from the battery) to power the lights, ignition system, and other accessories.
* When the alternator is spinning, it converts mechanical energy from the engine into electrical energy to charge the battery and power the car's electrical systems.
Air Conditioning
* The air conditioner uses electrical energy from the battery to power a compressor, which compresses refrigerant gas.
* The compressed gas is then passed through a condenser, which cools it down and turns it into a liquid.
* The liquid refrigerant is then passed through an evaporator, which absorbs heat from the car's interior and turns it into a gas.
* The gas is then compressed and returned to the condenser, and the cycle repeats.
