A resistor placed across the power line:
I squared R (current x current x resistance) = heat in watts.
Which energy transformation occurs in an electric iron
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.
In an electric iron, electrical energy is converted into heat energy, which is then transferred to the iron's soleplate to iron clothes. Some energy is also lost as sound and light energy due to the operating mechanisms within the iron.
In an electric iron, electrical energy is converted into heat energy due to the resistance in the iron's heating element when the iron is turned on. The heat energy is transferred to the iron's soleplate, allowing it to generate steam or smooth out wrinkles in clothes.
In an electric iron, electrical energy is converted into heat energy when the current flows through the heating element. The heat energy is then transferred to the metal plate of the iron, where it is used to remove wrinkles from clothes by softening and reshaping the fabric.
heat(useful energy) and sound(waste energy)
1. Electric flat iron -electrical energy===> mechanical energy===>heat energy
Which energy transformation occurs in an electric iron
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.
In an electric iron, electrical energy is converted into heat energy, which is then transferred to the iron's soleplate to iron clothes. Some energy is also lost as sound and light energy due to the operating mechanisms within the 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.
In an electric iron, electrical energy is converted into heat energy due to the resistance in the iron's heating element when the iron is turned on. The heat energy is transferred to the iron's soleplate, allowing it to generate steam or smooth out wrinkles in clothes.
In an electric iron, electrical energy is converted into heat energy when the current flows through the heating element. The heat energy is then transferred to the metal plate of the iron, where it is used to remove wrinkles from clothes by softening and reshaping the fabric.
The energy needed to melt iron typically comes from heating the iron to its melting point, which requires input of heat energy. This heat energy can be created by burning fuels, using electric resistance, or other heat sources that can raise the temperature of the iron to the point where it transitions from a solid to a liquid state.
An electric iron has a heating element that offers electrical resistance. The resistance causes friction to occur in the electrons and causes a heating effect.
Hair dryer. I had the same question,weird.