Match the following? Column-I Column-II (a) Ratio of \\DeltaQ \/ \\DeltaU in an isobaric process (i) {T_{1}}/{(T_{1}-T_{2})} (b) Ratio of \\DeltaQ \/ \\DeltaW in an isobaric process (ii) {T_{2}}/{(T_{1}-T_{2})} &nbsp(c) Coefficient of performance of a refrigerator (iii) \frac{\\gamma}{\\gamma-1} ;(d) Coefficient of performance of a heat pump (iv) \\gamma

Correct Answer is : (a−iv),(b−iii),(c−ii),(d−i)

(a-i v),(b-i i i),(c-i i),(d-i)

({a}-{ii}),({b}-{i}),({c}-{iv}),({d}-{iii})

(a-i i i),(b-i),(c-i i),(d-i v)

(a-i v),(b-i i),(c-i i i),(d-i)

AP EAPCET 24-Aug-2021 Shift 2 Paper

Section: Physics

Question : 104 of 160

Marks: +1, -0

Match the following?

Column-I

Column-II

(a) Ratio of ΔQ∕ΔU in an isobaric process

(i)

(T1−T2)

(b) Ratio of ΔQ∕ΔW in an isobaric process

(ii)

(T1−T2)

(iii)

γ−1

;(d) Coefficient of performance of a heat pump

(iv) γ

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