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What happens to the energy store when a electric heater is switched on?
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How is a person protected from an electric shock when the heater is switched on?
we can protected from an electric shock by wearing rubber sleepers.
Is electric energy converted to heat energy or light energy?
Yes, electrical energy can be changed into thermal (heat) energy. Light is electromagnetic energy, and electricity can be changed into light energy. We know that a resistance heater changes electrical energy into thermal energy. An electric range does this, as does an electric space heater. We see electrical energy changed into light in fluorescent lights.
What energy does an electric heater fire converts to?
An electric fire converts electrical energy into electromagnetic energy. In the form of heat and light.
A stove and a heater both change electric energy to?
heat and chemical energy
What kind of source of energy does heater use?
Depends on the heater. You can have Electric heaters, propane heaters only to mention two.
How is a person protected from an electric shock when the heater is switched on?
we can protected from an electric shock by wearing rubber sleepers.
An electric heater draws a current of 5 amps and its element has resistance of 50 ohms - if it's switched on for 5 minutes calculate the energy in kilo joule?
375 kj
Is electric energy converted to heat energy or light energy?
Yes, electrical energy can be changed into thermal (heat) energy. Light is electromagnetic energy, and electricity can be changed into light energy. We know that a resistance heater changes electrical energy into thermal energy. An electric range does this, as does an electric space heater. We see electrical energy changed into light in fluorescent lights.
What type of energy does a heater convert?
It converts electric energy to thermal energy
2 examples of heat energy?
solar energy and electric heater
What energy does an electric heater fire converts to?
An electric fire converts electrical energy into electromagnetic energy. In the form of heat and light.
A stove and a heater both change electric energy to?
heat and chemical energy
How does a heater wire lose energy in an electric circuit?
It doesn't
Electric heater A has a power rating of 1kw. Electric heater B has a power rating of 800W. which transfers the most energy in 2 hours?
Electric rating of 1Kw
Introduction of heating effect of electric current and electric heater fuse metals used for thermocouple?
Can heat energy be converted to light energy and how?
What happens to water when next to an electric heater?
Not much, it gets warm as everything else within the heater's range.
Can a power change electric energy into heat energy?
Electrical energy is changed into heat energy ... intentionally ... every time you use a blow drier, toaster, electric oven, baseboard heater, electric clothes iron, curling iron, electric hot water heater, soldering iron, or coffee machine. Electrical energy is changed into some amount of heat energy ... unintentionally ... and is lost, whenever you use anything else electric.
