you can
Most electric kettles have an auto shut off if they boil dry. However there has been several instances where this device fails and the kettle melts and starts on fire.
There is a heating element in the kettle. As the water boils, the inner temperature of the kettle rises. Once the boiling temperature is reached, a small thermostat is triggered which turns the kettle off, so as to not boil continually. This thermostat works optimally with the lid on the kettle fully closed, if the lid is not fully closed, it does not switch the kettle off as quickly.
the temperature that is needed to boil water is 100 degrees Celsius or over.
Most likely, the water bubbles very much and it might come out of the kettle.
it means that not being patient can make time seem to slow to a crawl therefore a watched pot will never boil
A Watched kettle never boils Better late than never
Boil, or so it seems. ............................................................................................................. Yes, that's true. As a saying it means time passes more slowly if you just passively wait for something to happen. If you are active and involved, time will fly.
put the kettle on to boil
The amount of electricity it would take to boil a kettle would be phenomenal, regardless of whether the kettle is made from metal or plastic. I suggest instead you try boiling the water inside the kettle first.
yes
Yes.
That is not possible a full kettle has more water,therefore it will take longer to boil.
you can
It is not "copper cattle" is is "copper kettle" - a "kettle" is a special pot used to boil water.
A kettle is a household appliance used to boil water.
4 minutes 30 seconds !