A steel bucket contains 4 liters of water at 12°C. An electric immersion heater rated at 1400 Watts is placed in the bucket. Determine how long it will take for water to heat to 70°C. Assume that the empty bucket weighs 1.1 kg. The specific heat of steel is 0.46kJ/(kg°C). Use an average specific heat of water of 4.18kJ/(kg°C). Disregard any heat loss to the surroundings
A steel bucket contains 4 liters of water at 12°C. An electric immersion heater rated at 1400 Watts is placed in the bucket. Determine how long it will take for water to heat to 70°C. Assume that the empty bucket weighs 1.1 kg. The specific heat of steel is 0.46kJ/(kg°C). Use an average specific heat of water of 4.18kJ/(kg°C). Disregard any heat loss to the surroundings
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Transcribed Image Text:A steel bucket contains 4 liters of water at 12°C. An electric
immersion heater rated at 1400 Watts is placed in the bucket.
Determine how long it will take for water to heat to 70°C.
Assume that the empty bucket weighs 1.1 kg. The specific heat
of steel is 0.46 kJ/(kg°C). Use an average specific heat of water
of 4.18 kJ/(kg°C). Disregard any heat loss to the surroundings.
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