Question 575: Thermodynamics & KTG

Question

Choose the correct statement for processes A & B shown in figure.

Accepted Answer

Steeper curve (B) is adiabatic
Adiabatic $$\Rightarrow \mathrm{PV}^v=$$ const.
Or $$\mathrm{P}\left(\frac{\mathrm{T}}{\mathrm{P}}ight)^v=$$ const.
$$\frac{\mathrm{T}^v}{\mathrm{P}^{v-1}}=	ext { const. }$$
Curve (A) is isothermal
$$\mathrm{T}=$$ const.
$$\mathrm{PV}=$$ const.

Answer

$$P V=k$$ for process $$B$$ and $$A$$.

Answer

$$\frac{P^{\gamma-1}}{T^\gamma}=k$$ for process $$B$$ and $$T=k$$ for process $$A$$.

Answer

$$\frac{T^\gamma}{P^{\gamma-1}}=k$$ for process $$A$$ and $$P V=k$$ for process $$B$$.

Answer

$$P V^{\prime}=k$$ for process $$B$$ and $$P V=k$$ for process $$A$$.

Thermodynamics & KTG

Choose the correct statement for processes A & B shown in figure.

Choose the correct answer: