A 2 ohm heater takes 5 amperes while submerged in 1400 grams of water contained in a vessel with a water equivalent to 100 grams. What is the efficiency of the system if the time required for the temperature to change by 80 degrees celsius is 3.1007 hours.
A 2 ohm heater takes 5 amperes while submerged in 1400 grams of water contained in a vessel with a water equivalent to 100 grams. What is the efficiency of the system if the time required for the temperature to change by 80 degrees celsius is 3.1007 hours.
Chapter4: The Second Law Of Thermodynamics
Section: Chapter Questions
Problem 27P: An engine absorbs three times as much heat as it discharges. The work done by the engine per cycle...
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A 2 ohm heater takes 5 amperes while submerged in 1400 grams of water contained in a vessel with a water equivalent to 100 grams. What is the efficiency of the system if the time required for the temperature to change by 80 degrees celsius is 3.1007 hours.
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