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A small electric immersion heater is used to heat 100 g of water. The power on the heater is labeled as 200 W. Calculate the time required to raise the temperature from 23 ∘C to 100 ∘C.[Specific heat capacity of water is 4200 J/kg∘C]

Answer»

A small electric immersion heater is used to heat 100 g of water. The power on the heater is labeled as 200 W. Calculate the time required to raise the temperature from 23 C to 100 C.

[Specific heat capacity of water is 4200 J/kgC]



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