A diatomic gas $(\gamma=1.4)$ does $300 \mathrm{~J}$ work w expanded isobarically. The heat given to the ga process is

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Aicharya · Accepted Answer

For isobarically expansion, $\frac{d W}{d Q}=1-\frac{1}{\gamma}$ $\begin{aligned} & \frac{300}{d Q}=1-\frac{1}{14}[\because 	ext { For diatomic gas } \gamma=1.4 \& \mathrm{dw}=300 \mathrm{~J}] \ & \Rightarrow \frac{300}{d Q}=\frac{14-1}{14}=\frac{0.4}{14} \ & 	herefore \quad d Q=\frac{300 	imes 14}{0.4}=1050 \mathrm{~J} \end{aligned}$

A diatomic gas $(\gamma=1.4)$ does $300 \mathrm{~J}$ work w expanded isobarically. The heat given to the ga…

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