tungston
I assume you are referring to energy conversions. Well, the whole PURPOSE of an electric iron is to produce heat, and being electric means that it uses electrical energy, so the conversion is, simply, from electrical energy to heat.
I'm not quite sure what your trying to say. If you were trying to say "Does a flat iron produce heat or not?" the answer is yes. A flat iron does produce heat.
heat(useful energy) and sound(waste energy)
1. Electric flat iron -electrical energy===> mechanical energy===>heat energy
Metal, and Iron
Electrical energy is changed into heat energy ... intentionally ... every time you use a blow drier, toaster, electric oven, baseboard heater, electric clothes iron, curling iron, electric hot water heater, soldering iron, or coffee machine. Electrical energy is changed into some amount of heat energy ... unintentionally ... and is lost, whenever you use anything else electric.
Electrical energy is used to heat an element. This heats the base plate of the iron.
Appliances which uses electricity to produce heat are heater, oven, hair dryer, electric iron, bread toaster, electric cooker and other modified appliances.
Cast iron cookware
Which energy transformation occurs in an electric iron
No, lighter can produce 120 degree Celsius temperature where as soldering iron can produce 420 degree Celsius temperature. the soldering iron is used to join two metal wires.
It is the oxidation of Iron to Iron oxide. An exothermic reaction.