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How is all of the water in a tea kettle can be the same temperature even if the kettle is heated only from the bottom?
Wiki User
∙ 12y ago
the kettle is made from iron. Matter passes through and that's why the water is the same temperature as the bottom of the kettle.
Wiki User
∙ 12y ago
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How is all of the water in a kettle can be the same temperature even if the kettle is heated only from the bottom?
the kettle is made from iron. Matter passes through and that's why the water is the same temperature as the bottom of the kettle.
When an electric kettle is switched on it will take a few minutes to heat the water how does the element at the bottom of the kettle heat all of the water?
As water at the bottom is heated, it rises and cold water replaces it. That's heated and the cycle continues until all the water is at the same temperature.
How do you use use kettle in a sentence?
Example sentence - I heated the water in the kettle to make tea.
What method of heat transfer does a kettle use?
The water which is hot rises to the top, and the cold water goes to the bottom to be heated. The heat transfers to the water, hence, making it hot. Then the hot water rises and the cold water goes down, then the heat transfers to the water and it carries on till all the water is fully heated.
Why the heater is not placed near the top of the kettle?
The reason for this is because the hot water rises and as the cold water circulates to the bottom it gets heated and the cycle continues until the temperature is the same throughout the body of water or the power is turned off.
Is water heated from water vapour?
NO. Water vapour is created by heating water e.g. when you heat a kettle steam floats out of the top of the kettle, that's water vapour.
How does all of a kettle of water boil when it is heated from the bottom?
Kettles have an element at the bottom, which is heated up by the electric current connnected to it. As the current flows through the plug and the connection, the element becomes extremely hot and disperses the heat throughout the water, at this stage you see tiny bubbles rising from the element. After a minute or so, the water reaches boiling point, starts to agitate, and the steam comes out of the spout of the kettle. If you have a whistling kettle, this is when the steam is forced through a small hole, causing the whistling sound the kettle makes when the steam goes through it. Now you are ready to make that cup of tea.
What are Example of changes from liquid to gas?
water when heated in a kettle turns into steam
Which has higher temperature steam or water boling in kettle?
Steam. The reason for this is water boils at the temperature of 212 degrees F. Steam can be heated to much higher temperatures than that. Some engines that are water cooled has steam at temperatures of over 700 degrees. Water basically becomes a plasma at this temperature.
Water is heated in kettle theinside water is heated by convection a person sitting near the fire receives heat by?
Actually, the water inside is heated mainly by conduction. A person nearby is heated by both convection and radiation.
What happens to kettle when water boiled?
Hi there when the kettle is boiled the water inside is heated up to boiling point.This is because the coil inside the kettle gets heated by electricity very rapidly and transfers the heat to the water making it boil. The coil some times get a build up of natural chemicals on it such as limescale and therefore has to be cleaned . Now a days we have filter kettles which get rid of the limescale as water is added to the kettle.
Would a kettle of water or a bath water be hotter?
A kettle of water typically reaches a higher temperature than bath water, as kettles are designed to heat water quickly. The water in a bath is usually at a comfortable temperature for bathing, which is lower than the boiling point of water in a kettle.
