SOLUTION: A total of 0.8 kg of water at 20 deg. C is placed in 1 kW electric kettle. How long a time is needed to raise the temperature of water to 100 deg. C
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Question 950011: A total of 0.8 kg of water at 20 deg. C is placed in 1 kW electric kettle. How long a time is needed to raise the temperature of water to 100 deg. C
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
The heat capacity of water is 4.18 J/(gK).
Assuming 100% efficiency,
=
=
.
.
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