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A carnot engine takes 3*10to the6 cal of heat from a reservoir at 6*27C, and gives it to a sink at 27 C. The work done by the engine is

A carnot engine takes 3*10to the6 cal of heat from a reservoir at 6*27C, and gives it to a sink at 27
C. The work done by the engine is

Grade:12

2 Answers

Saurabh Koranglekar
askIITians Faculty 10341 Points
11 months ago
Dear student

Please attach the image of the question

Regards
Arun
25763 Points
11 months ago

T1=273+627=900k

T2=273+27=300

N=W/Q1=1-T2/T1

W/3000k cal=1–300/900

W=2000kcal

2000×4.2KJ=8.4×10^6 joule

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