It is a secret
When you put the switch on, the electricity goes thought the wires heating the melt prongs, which heats the kettle and the water. When you put the switch on, the electricity goes thought the wires heating the melt prongs, which heats the kettle and the water.
It's basically the same as the glow wires in a toaster, or the filament in an incandescent light bulb. When a current is passed through the element, the resistance makes the element heat up.Another AnswerWhen an electric current passes through the heating element, it does work on the heating element, water, and the kettle itself. This causes the internal energy of the element, water, and kettle to rise, and this is accompanied by an increase in temperature. When the temperature exceeds that of the surroundings, some energy is lost to the surroundings through heat transfer. The equation that describes this is:W - Q = [m c (T2 - T1)]water +[m c (T2 - T1)]kettleWhere:W = work done (joules)Q = heat transfer (joules)m = mass (kilograms)c = specific heat capacity (joules per kilogram kelvin)T2 = final temperature (kelvin)T1 = initial temperature (kelvin)
A kettle is something where you can make coffee or tea. You can also use them to heat up baby bottles. To heat up a baby bottle, press the button wait for the kettle to boil then you pour a bit of the hot water into a big cup, put the bottle in it and wait a couple of minutes. After a few minutes check to see if it's warm enough for a baby to drink.It is very useful for cleaning hard water by boiling.
Water boils into steam at 100C or 212F at sea-level pressure.
In a kettle, electrical energy is transformed into thermal energy through the process of resistive heating. The heating element inside the kettle uses the electrical energy to generate heat, which raises the temperature of the water inside the kettle.
To heat up water *facepalm*
A Crofton Electric Water Kettle works by using electricity to heat a coil inside the kettle, which in turn heats the water. The kettle has an auto-shut off feature that turns off the heating element once the water reaches boiling point or a set temperature.
A kettle is a simple appliance that heats water using electricity or gas. Water is poured into the kettle, the heating element is turned on, and the water is heated until it reaches the desired temperature. The kettle will automatically shut off once the water reaches boiling point or the desired temperature.
When a kettle is turned on, an electric current passes through the heating element, causing it to heat up. The heat generated by the heating element is then transferred to the water in the kettle through conduction, raising the temperature of the water until it reaches boiling point.
In a kettle, electrical energy is converted into thermal energy by the heating element. This thermal energy then transfers to the water, raising its temperature and causing it to boil.
The heating element in the base of the kettle generates heat when electricity passes through it. This heat is then transferred to the water, raising its temperature and eventually causing it to boil.
In a kettle, electrical energy is transferred to thermal energy as the heating element inside the kettle generates heat. This heat then transfers to the water, increasing its temperature and causing it to boil.
In an electric kettle, water becomes hot by using a heating element that heats up when the kettle is turned on. The heating element transfers heat to the water, raising its temperature until it reaches boiling point.
no. it means that the kettle can be unplugged from the electricity source. the heating source is in touch with water, as it is located inside the kettle :)
Placing the heating element at the bottom of the kettle allows heat to be directly transferred to the water, resulting in quicker and more uniform heating. If the heating element were in the middle, the water at the top of the kettle would take longer to heat up and there could be hot spots in the water.
A kettle becomes hot by converting electrical energy into heat through a heating element inside the kettle. When the kettle is plugged in and turned on, the electrical current flows through the heating element, which generates heat that warms the water inside the kettle.