Physics

Problem

One mole of a monatomic ideal gas at

300\,\text{K}

undergoes an adiabatic expansion that doubles its volume. For the gas,

\gamma = \dfrac{5}{3}

. What is its final temperature? a)

238\,\text{K}

300\,\text{K}

190\,\text{K}

150\,\text{K}