Q. From the following $P - T$ graph what inference can be drawn
A) $V_{2} > V_{1}$
B) $V_{2} < V_{1}$
C) $V_{2} = V_{1}$
D) None of the above
Explanation
(a) As $\theta_{2} > \theta_{1} \Rightarrow \tan\theta_{2} > \tan\theta_{1} \Rightarrow \left( \frac{T}{P} \right)_{2} > \left( \frac{T}{P} \right)_{1}$
Also from $PV = \mu RT;\frac{T}{P} \propto V \Rightarrow V_{2} > V_{1}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.