Determine the efficiency of a Carnot cycle if,in the adiabatic expansion,the volume becomes $3$ times its initial value and $\gamma = 1.5$.

  • A
    $1-\frac{1}{\sqrt{2}}$
  • B
    $1-\frac{1}{\sqrt{3}}$
  • C
    $1+\frac{1}{\sqrt{2}}$
  • D
    $1+\frac{1}{\sqrt{3}}$

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