Science, asked by sreetRiskJye, 1 year ago

An electric kettle is rated 500W, 200V. it is used to heat 400gm of water for 30secs. assuming the voltage to be 220V calculate the rise in temperature of water. specific heat capacity of water is 4200 J/kg C

Answers

Answered by likitha3

2

500w .--------------------4200j/kg gives voltage things

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