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usful energy will be that it make sound for the person to hear through it
The use ful energy from headphones would be sound , the wasteful would be battery power.
ghfgjf
evapourate dauh
u go southgate innit
usful energy will be that it make sound for the person to hear through it
The use ful energy from headphones would be sound , the wasteful would be battery power.
The total amount of energy doesn't change. However, some useful energy will be converted into unusable energy.The total amount of energy doesn't change. However, some useful energy will be converted into unusable energy.The total amount of energy doesn't change. However, some useful energy will be converted into unusable energy.The total amount of energy doesn't change. However, some useful energy will be converted into unusable energy.
Free energy
evapourate dauh
ghfgjf
You don't have to change any settings. You just plug in the headphones.
u go southgate innit
The useful energy that comes out is light energy. Heat energy is also produced but is not useful
If it has the option to recincronize
Useful: Energy Light Sound Non-Useful: Electricity C02
which type of energy transfered in headphone