a carnot engine operates between a high temperature reservoir at 455 k and a river with water at 280 k if it absorbs 3700 j of heat each cycle, how much work per cycle does it perform?



Answer :

1318.31 J is the work produced by the Carnot engine each cycle.

Briefing

Given;

reservoir for high temperatures, Th = 435 k

River water temperature, Tl = 280 k

every cycle, absorbed heat energy, Q = 3700 J

Calculate the amount of work completed every cycle as;

W=Q(T1/Tn)

Where;

W is the completed work.

Q represents the total heat absorbed each cycle.

The cold liquid's temperature is Tl.

The hot reservoir's temperature is T.

w= Q( 1-T1/Th)

w= 3700 (1-280/435)

W= 3700(1-0.6437)

W =1318.31J

As a result, the carnot engine produces 1318.31 J of work each cycle when functioning under the current circumstances.

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