When a tea kettle whistles, it is because the liquid inside turns to steam and is forced by pressure through the small opening in the kettle lid. This phase change is a physical change, not a chemical one.
All I ever do is every now and then rinse out with some vinegar and water. This is just to remove hard water buildup though. The heat from the kettle will kill all germs.
exstiguised
When a kettle is boiling you are able to see the chemical reaction, from the stem leaving the kettle.
It means to like be wired or like you said to be on fire..
i think it is because they look like kettles
When a kettle whistles it is because steam from the boiling water inside is escaping through a whistle on the kettle.
An eco kettle may just look like a electric jug kettle but it allows the people who buy it to fill it to its maximum. It also allows you to boil what liquid you put in it.
Look Inside means look inside! Like LOOK INSIDE the jar... its easy!
If you put heat under the kettle, the water eventually boils. If it's an electric kettle, you plug it in and switch on the electricity.
what does the inside of jupiter look like
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 :)
I would like to examine that kettle of fish.The kettle is black, I say!
i look like a gas gaint
it look like clear Jell-O
It looks like a energy line inside
In fact, they look just like us inside! Ive been told there is no difference