When a fan is not on, it has potential energy stored in its components like the motor and blades. This potential energy is in the form of chemical energy, as it is stored in the materials that make up the fan.
chemical energy -> kinetic energy Basically the fat (energy) stored by the human is used to generate the fanning movement.
Chemical energy stored in a battery is converted into electrical energy which drives the fan (converting the electrical energy to kinetic energy of the moving fan blades). This kinetic energy of the fan blades is then converted into kinetic energy of the surrounding air, and also there will be some heat generated too.
electrical energy to mechanical energy(kenetic energy) to heat energy
Inputs -> OutputsChemical Kinetic energy (movement)energy Sound energy ( from horn and engine)(from fuel) Light energy ( from front and rear lights)
A fridge uses electrical energy to operate the compressor, fan, and other components that cool the interior and regulate the temperature.
The fan itself stores no energy. If the fan has batteries these sore chemical energy.
chemical to mechanical energy
chemical potential energy to electrical enery to kinetic energy
chemical to mechanical energy
chemical energy -> kinetic energy Basically the fat (energy) stored by the human is used to generate the fanning movement.
Chemical energy in the battery gets turned into electrical energy in the fan, which gets turned into kinetic energy in the air that the fan sets moving.
A car converts the chemical energy in petrol to kinetic energy which makes it move along. A fan converts electrical energy into kinetic energy to make the blades turn.
chemical -> Mechanical-> Sound and light-> heat...
Chemical energy stored in a battery is converted into electrical energy which drives the fan (converting the electrical energy to kinetic energy of the moving fan blades). This kinetic energy of the fan blades is then converted into kinetic energy of the surrounding air, and also there will be some heat generated too.
electrical energy to mechanical energy(kenetic energy) to heat energy
Inputs -> OutputsChemical Kinetic energy (movement)energy Sound energy ( from horn and engine)(from fuel) Light energy ( from front and rear lights)
chemical energy