Formula for efficiency of Carnot Engine is:
A. η=\(1-\frac{\mathrm{Q}_{1}}{\mathrm{Q}_{2}}\)
B. η = 1- \(\frac{\mathrm{Q}_{2}}{\mathrm{Q}_{1}} \)
C. η = 1- \(\frac{\mathrm{T}_{1}}{\mathrm{~T}_{2}}\)
D. η=\(\frac{\mathrm{T}_{1}}{\mathrm{~T}_{2}}\)-1.
Answer:B
Formula for efficiency of Carnot Engine is:
A. η=\(1-\frac{\mathrm{Q}_{1}}{\mathrm{Q}_{2}}\) B. η = 1- \(\frac{\mathrm{Q}_{2}}{\mathrm{Q}_{1}} \) C. η = 1- \(\frac{\mathrm{T}_{1}}{\mathrm{~T}_{2}}\) D. η=\(\frac{\mathrm{T}_{1}}{\mathrm{~T}_{2}}\)-1.