In the reported figure, heat energy absorbed by a system in going through a cyclic process isπ J.

Question

In the reported figure, heat energy absorbed by a system in going through a cyclic process isπ J. (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

<img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/physics/ee329b641a4715bc0214fd6defc8d166-.png" /> For complete cyclic process Δ U=0 ∴ from Δ Q=Δ U+W =0+W Δ Q=W = Area =π r1 ⋅ r2 =π ×(10 × 103) ×(10 × 10-3) Δ Q=100 π

Q. In the reported figure, heat energy absorbed by a system in going through a cyclic process is______ $π J$ .

For complete cyclic process
$Δ U = 0$
$∴$ from $Δ Q = Δ U + W$
$= 0 + W$
$Δ Q = W$
$=$ Area
$= π r_{1} \cdot r_{2}$
$= π \times (10 \times 1 0^{3}) \times (10 \times 1 0^{- 3})$
$Δ Q = 100 π$

Q. In the reported figure, heat energy absorbed by a system in going through a cyclic process is______πJ.

For complete cyclic process ΔU=0 ∴ from ΔQ=ΔU+W =0+W ΔQ=W = Area =πr1​⋅r2​ =π×(10×103)×(10×10−3) ΔQ=100π

Q. In the reported figure, heat energy absorbed by a system in going through a cyclic process is______ $π J$ .

For complete cyclic process
$Δ U = 0$
$∴$ from $Δ Q = Δ U + W$
$= 0 + W$
$Δ Q = W$
$=$ Area
$= π r_{1} \cdot r_{2}$
$= π \times (10 \times 1 0^{3}) \times (10 \times 1 0^{- 3})$
$Δ Q = 100 π$