A 500 watt heater is used to heat water in a plastic bucket

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A 500 watt heater is used to heat water in a plastic bucket. Assume that 90% of the heat produced by the heater goes into heating the water. How long does it take to heat 2 kg of water from 25 degrees C to 100 degrees C? (Specific heat of water is 4200 Jkg-1K-1)

Reference no: EM13643800

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