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.
Gravitational potential energy of the sky diver to kinetic energy of the air which moves around him.
Electric energy is changed to sound energy by a electromagnetic transducer, a speaker. The speaker moves a magnet that moves the air.
Electrical energy to mechanical energy. The fan does mechanical work in shifting the air which flows through it.
Electrical energy.
The type of energy transformation is photosynthesis. Photosynthesis allows the electromagnetic energy in sunlight to be converted into chemical bond energy in the cell.
Gravitational potential energy of the sky diver to kinetic energy of the air which moves around him.
transforms from potential energy to kinetic energy =]
Electrical energy is converted to motion (of air).
Electric energy is changed to sound energy by a electromagnetic transducer, a speaker. The speaker moves a magnet that moves the air.
Electrical energy to mechanical energy. The fan does mechanical work in shifting the air which flows through it.
Electrical energy.
Convection
Temperature
Temperature
When the ball is in the air it is clecting
The cooling system moves the heat (thermal energy) to the air.
The type of energy transformation is photosynthesis. Photosynthesis allows the electromagnetic energy in sunlight to be converted into chemical bond energy in the cell.