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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.
What else can I help you with?
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?
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.
What is the process for a kettle?
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.
Is a kettle an example of convection?
Yes, a kettle is an example of convection. When the water is heated at the bottom of the kettle, it becomes less dense and rises to the top, while cooler water flows in to replace it. This creates a convection current that helps evenly distribute the heat and boil the water.
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 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.
How do you use use kettle in a sentence?
Example sentence - I heated the water in the kettle to make tea.
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.
In an electric kettle water becomes hot by?
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.
What is happening inside the kettle with water?
Inside the kettle, the water is being heated by an electric element or flame. As the water absorbs heat, its temperature rises and eventually reaches the boiling point, causing it to turn into steam. The pressure from the steam builds up inside the kettle until it forces the steam out through the spout, producing the whistling sound characteristic of a boiling kettle.
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.
