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pool123

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pool123

Hi, Can Anybody Help Me With My Science Question Thank You.

an electric kettle supplies 20,000J of energy to hear 0.5kg of water. what is the temperature change? the specific heat capacity of water is 4200J per kg per centigrade.
18:44 Thu 01st Nov 20185 answers, last by fiction-factory 21:18 Thu 01st Nov 2018

Only 1 question