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If a electric kettle heats water in 5 min with 220 volts how much time will it take with 200v?
Wiki User
∙ 14y ago
Theoretically, 6.05 minutes. (5 x (220/200)2)
Although that number may turn out to be inaccurate,
you can be sure that it'll be longer than 5 minutes.
Wiki User
∙ 14y ago
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Why does it take longer for a full kettle of water to boil than a half full kettle?
The more water in the kettle, the longer it will take to reach boiling point. This is why it is wasteful in energy to boil a full kettle if you only want to brew a small cup of tea.
What heats the water?
Water gets heated in different ways in different places. Outdoors, sunlight heats water. In a house, water heaters usually run on natural gas. On a stove, it could be either gas or an electric coil.
How much energy is used to boil a kettle once?
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.
Which has greater heat energy water tank of electric kettle?
the tank must have a graeter amount of energy because it has to heat up more water there for it requirs more energy to do so
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.
What is the proper English name for the electric potto that heats up water?
If you mean the 'electric POT' that heats up water, it is probably an "ELECTRIC KETTLE".
6.An electric kettle, rated at 1.5 kW, heats 1.1 kg of water from 14°C to 99°C in 4 min 45 s. Determine the efficiency of this application of an energy transformation technology?
An electric kettle, rated at 1.5 kW, heats 1.1 kg of water from 14°C to 99°C in 4 min 45 s. Determine the efficiency of this application of an energy
What is happening inside the kettle with water?
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.
Does water decompose in an electric kettle?
yes. yes.
How do you work a kettle?
Electric kettel:Electricity travels through the element inside the kettle, but resistance to the flow of electricity causes heat. The heat is then conducted into the water. When the water reaches boiling point, the steam heats up a 'Bimetallic Strip' which is made up of two different strips of metal, which bends because one of the metals expands faster than the other. This breaks the circuit, and the electricity doesn't get through the element until the bimetallic strip has cooled down.Non-electric kettel:It works by the plate on the bottom of the kettle heats up then it will heat the water up to boiling point
How water heat in a kettle?
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.
What is the function electric kettle?
To heat up water *facepalm*
How much electricity does an electric kettle use?
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In an electric kettle water becomes hot by?
Convection. The hot water at the bottom of the pot rises to the top.
How a normal kettle works?
A normal kettle is a semi-closed metal container (with lid and spout) of water. When placed on a flame, the water inside the kettle heats up until it reaches boiling point. It is then ready to be taken off the flame and the boiling water poured into a teapot, or some other beverage, etc.
How does the electric kettle work?
Electricity travels through the element inside the kettle, but resistance to the flow of electricity causes heat. The heat is then conducted into the water. When the water reaches boiling point, the steam heats up a 'Bimetallic Strip' which is made up of two different strips of metal, which bends because one of the metals expands faster than the other. This breaks the circuit, and the electricity doesn't get through the element until the bimetallic strip has cooled down.
What is a water heater?
It is a gas operated or electric operated appliance used to heat water.
