electrical-kinetic-sound
Electric energy to kitenic energy
In an electric fan electrical energy is transformed into mechanical energy and in loudspeaker the electrical energy is converted into sound energy.
yes
=electric fan-electrical energy to mechanical energy!=
Electric energy (stored beforehand) --> Mechanical energy (used)(causing fan to spin; producing wind)
yes
Electric energy to kitenic energy
In an electric fan electrical energy is transformed into mechanical energy and in loudspeaker the electrical energy is converted into sound energy.
An electric fan is not "an mechanical energy". An electric fan converts electrical energy into mechanical energy (the movement of the fan blades, and hence, the movement of the air).
yes
yes
The electric fan converts electrical energy into mechanical energy used to turn the fan blades, so no.
electrical energy into mechanical energy.
=electric fan-electrical energy to mechanical energy!=
chemical to mechanical energy
Electric energy (stored beforehand) --> Mechanical energy (used)(causing fan to spin; producing wind)
Electrical to sound