# A heat engine operates in a Carnot cycle between 76.0°C and 340°C. It absorbs 20,000 J of energy per cycle from the hot reservoir. The duration of each cycle is 3.00 s.a) What is the mechanical power output of this engine?b) How much energy does it expel in each cycle by heat?

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A heat engine operates in a Carnot cycle between 76.0°C and 340°C. It absorbs 20,000 J of energy per cycle from the hot reservoir. The duration of each cycle is 3.00 s.

a) What is the mechanical power output of this engine?

b) How much energy does it expel in each cycle by heat?

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Step 1

a)

the expression for the total work done by the engine is,

Step 2

substitute the given values,

Step 3

the expression for the ...

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