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Electric kettle with the resistance of 20-02.is used-to-heat:4 kg of water. If

the initial temperature of the water is 20°C, how much time-later will the water boil?
C-water=-4200 J/kg°C. The kettle uses:220 V voltage.
Picture=Example

Electric kettle with the resistance of 20-02.is used-to-heat:4 kg of water. If the-example-1
User Aag
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1 Answer

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The guy that answered this is fake and he’s doing it for free points so
Just repost it and hope he doesn’t find it
User Babygau
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