Physics · 2013
JEE Main · 22 April 2013, Shift 1 · Q8
An ideal gas at atmospheric pressure is adiabatically compressed so that its density becomes 32 times of its initial value. If the final pressure of…
An ideal gas at atmospheric pressure is adiabatically compressed so that its density becomes $\displaystyle 32$ times of its initial value. If the final pressure of gas is $\displaystyle 128$ atmospheres, the value of ' $\displaystyle \gamma^{\prime}$ of the gas is :
Official answer
(2)
$\displaystyle 1.4$
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