A phone does not change the electricity. They operate on DC power and use frequencies for communication tones
It changes mechanical energy into electrical energy. Hope that helps.
What type of energy? Thermal, kinetic, gravitational, electrical?
In SI, the same unit is used for any type of energy: the joule.
Your answer would be kinetic energy. -By Olivia Ann Johnson
Watts. Also for any other type of power (energy / time), that is, for transfer of energy that is not electrical in nature.
Most electric motors change electrical energy into rotational mechanical energy. A few electric motors change electrical energy into linear mechanical energy.
Just about any other type of energy.
The chemical energy in the battery is converted into electrical energy to power up the phone.
The chemical energy in the battery is converted into electrical energy to power up the phone.
An energy change is where one type of energy EG kinetic is changed to another type of energy by a transducer eg electrical energy. A chemical change is where two substances react to make a new substance
potineal energy is taken place in a flashlight then is turned into termal and electrical energy
Electrical to kinetic.
The battery produces electrical energy. If the light bulb is connected between the terminals of the battery, then the bulb will change the electrical energy into heat, and if you're lucky and you have the correct voltage, also maybe some light.
physical energy
Most probably electrical energy.
kinetic energy
chemical energy