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hot water at 100° Celsius is added to 3000 g of water at 0°c until the final temperature is 40°celsius .Find the mass of the hot water.the specific heat capacity pf water is 4200j/kg°c ​

Answer»

Calculate Time to Heat WaterCalculate Kilowatt-Hours. Calculate the kilowatt-hours (KWH) required to heat the water using the following FORMULA: Pt = (4.2 × L × T ) ÷ 3600. ...Solve for Thermal POWER. SUBSTITUTE in the appropriate numbers into the equation. ...Divide by Heater Element Rating.



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