AP EAMCET · PHYSICS · Thermodynamics
In the given pressure \((\mathrm{P})\) - absolute temperature \((\mathrm{T})\) graph of an ideal gas, the relation between volumes \(V_1, V_2, V_3\) and \(\mathrm{V}_4\) is
- A \(V_1=V_2=V_3=V_4\)
- B \(V_1>V_2>V_3>V_4\)
- C \(V_1>V_2>V_3 < V_4\)
- D \(\mathrm{V}_1 < \mathrm{V}_2 < \mathrm{V}_3 < \mathrm{V}_4\)
Answer & Solution
Correct Answer
(D) \(\mathrm{V}_1 < \mathrm{V}_2 < \mathrm{V}_3 < \mathrm{V}_4\)
Step-by-step Solution
Detailed explanation
From the ideal gas equation \[ \begin{aligned} & \mathrm{PV}=\mathrm{n} \cdot \mathrm{R} T \\ & \frac{\mathrm{P}}{\mathrm{T}}=\frac{\mathrm{C}}{\mathrm{V}} \\ & \mathrm{V}=\frac{\mathrm{C}}{\mathrm{P} / \mathrm{T}} \propto \frac{1}{\text { slop of the graph }} \end{aligned} \]…
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from PHYSICS
- A plano convex lens of material of refractive index \(\mu_1\) exactly fits into a plano concave lens of material of refractive index \(\mu_2\). If \(R\) is the radius of curvature of the curved surfaces of the lenses and the plane surfaces of the lenses are parallel, the focal length of the combination isAP EAMCET 2017 Medium
- A particle is projected with a velocity \(v\) such that its range on the horizontal plane is twice the greatest height attained by it. The range of the projectile is \((g=\) acceleration due to gravity)AP EAMCET 2020 Medium
- A particle aimed at a target, projected with an angle \(15^{\circ}\) with the horizontal is short of the target by \(10 \mathrm{~m}\). If projected with an angle of \(45^{\circ}\) is away from the target by \(15 \mathrm{~m}\), then the angle of projection to hit the target isAP EAMCET 2015 Hard
- A sphere of mass is attached to a spring of spring constant and is held in unstretched position over an inclined plane as shown in the figure. After letting the sphere go, find the maximum length by which the spring extends, given the sphere only rolls.
AP EAMCET 2021 Hard - The work done in moving a body of mass \(2 \mathrm{~kg}\) to a height of \(4 \mathrm{~m}\) from the surface of the earth is
(Acceleration due to gravity \(=10 \mathrm{~ms}^{-2}\) )AP EAMCET 2023 Easy - Which of the following produces electromagnetic wavesAP EAMCET 2024 Easy
More PYQs from AP EAMCET
- For ozone molecule consider the following
(A) It is a linear molecule with bond angle \(180^{\circ}\)
(B) It is an angular molecule with bond angle \(117^{\circ}\)
(C) The bond lengths of both \(\mathrm{O}-\mathrm{O}\) bonds are same
(D) With respect to oxygen it is thermodynamically more stable
The correct options areAP EAMCET 2023 Easy - The compounds formed when \(\mathrm{KMnO}_4\) is heated to \(513 \mathrm{~K}\) are ____AP EAMCET 2020 Medium
- If and are two vectors such that and and are perpendicular, where is a positive scalar, thenAP EAMCET 2021 Easy
- The focal length of a lens of dispersive power 0.45 which should be placed in contact with a convex lens of focal length \(84 \mathrm{~cm}\) and dispersive power 0.21 to make the achromatic combination from the two lenses, in \(\mathrm{cm}\) isAP EAMCET 2011 Medium
- In the Uranium radioactive series, the initial nucleus is \({ }_{92}^{238} \mathrm{U}\) and final nucleus is \({ }_{82}^{206} \mathrm{~Pb}\). When the Uranium nucleus decays to lead, the number of \(\alpha\)-particles emitted is .......... and the number of \(\beta\)-particles emitted is ____.AP EAMCET 2020 Easy
- The number of linear and crosslinked polymers in the following respectively are
Novolac, Nylon 6,6, Bakelite, PVC, melamineAP EAMCET 2025 Medium