If that is the information that is stated on the nameplate of the device then yes it will operate on 120 volts.
No it would not.
It would probably not work on 150 volts. Many televisions can be adjusted to work on 230 v (Europe) or 120 v (USA).
No, the extra voltage will burn them out very quickly !
Yes no problem.
By electric volts
Assuming the car's electrical system is 12 volts, the answer is 12 volts??
Yes, but doubling the voltage on any piece of equipment is a sure way of destroying that equipment.
Yes, a AA battery typically provides 1.5 volts, so you would need to connect multiple AA batteries in series to reach 12 volts. For example, connecting eight AA batteries in series would provide a total of 12 volts.
Well, darling, to calculate the work done in moving a charge, you use the formula: work = charge x change in voltage. So, for a charge of 3 coulombs and a voltage change of 10 volts, the work done would be 30 joules. Easy peasy lemon squeezy!
Voltage, current and resistance are related by the formula V=IR, where V is voltage in volts, I is current in amperes and R is resistance in ohms. To be able to work out any of the three variables you need to have the remaining two. In your example you only specified the voltage. To be able to work out the current for a voltage of 6 volts you would need to also have the resistance. Therefore, there is no answer to your question.
One has an element designed to work on 120 volts, the other has an element designed to work on 240 volts.
Amperes measure the rate of flow of electricity in a conductor Volts measure electrical pressure Watts measure the amount of energy or work that can be done by Amperes and Volts Relationship: Work = Pressure x Flow or Watts = Volts x Amperes When you know two variables you can calculate the other Formulas - This formula referred to as the West Virginia Formula (W - VA)Watts = Volts x Amps Volts = Watts / Amps Amps - Watts / Volts Refer to link below for more information