Question: A car has an engine that consumes fuel at a rate of 20 liters per hour and produces 60 kW of power to drive the

A car has an engine that consumes fuel at a rate of 20 liters per hour and produces 60 kW of power to drive the wheels. If the fuel has a heat capacity of 44,000 kJ/kg and a density (mass density) of 0.8 g/cm, find the thermal efficiency of this engine.

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