MHT CET · Physics · Thermodynamics
Select the WRONG statement from the following. For an isothermal process
- A Energy exchanged is used to do work
- B Perfect thermal equilibrium with environment
- C Equation of state \(\mathrm{PV}\) is not constant.
- D No change internal energy.
Answer & Solution
Correct Answer
(C) Equation of state \(\mathrm{PV}\) is not constant.
Step-by-step Solution
Detailed explanation
Std.11| Ch-7 | Subtopic-7.4
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 particle is moving in a circle of radius 'R' with constant speed 'V'. The magnitude of average acceleration after half revolution isMHT CET 2020 Hard
- For a particle performing S.H.M., which of the following statement is INCORRECT?MHT CET 2022 Hard
- The bob of a pendulum of length ' \(l\) ' is pulled aside from its equilibrium position through an angle ' \(\theta\) ' and then released. The bob will then pass through its equilibrium position with speed ' \(v\) ', where ' \(v\) ' equal to ( \(g=\) acceleration due to gravity)MHT CET 2024 Medium
- Resistance of a potentiometer wire is \(2 \Omega / \mathrm{m}\). A cell of e.m.f. \(1.5 \mathrm{~V}\) balances at \(300 \mathrm{~cm}\). The current through the wire isMHT CET 2023 Medium
- Two boys are standing at points \(A\) and \(B\) on ground, where distance \(A B=x\). The boy at \(B\) stars running perpendicular to \(A B\) with velocity \(V_1\). The boy at A starts running simultaneously with velocity v and meets the other boy in time \(t\). The value of \(t\) isMHT CET 2025 Medium
- A sphere of mass 'm', moving with velocity '3u' collides head-on with another identical sphere at rest. If ' e ' is coefficient of restitution then what will be the ratio of velocity of the second sphere to that of first sphere after collision?MHT CET 2025 Medium
More PYQs from MHT CET
- In case of photoelectric effect, the graph of measured stopping potential \(\left(\mathrm{V}_0\right)\) against frequency ' \(v\) ' of incident light is a straight line. The slope of this line multiplied by the charge of electron (e) givesMHT CET 2024 Medium
- Three immiscible transparent liquids with uniform refractive indices \(\frac{3}{2}, \frac{4}{3}\) and \(\frac{6}{5}\) are arranged one on top of another. The depths of the liquids are 3 cm 4 cm and 6 cm respectively. The apparent depth of the vessel isMHT CET 2024 Medium
- What is IUPAC name of following compound?
MHT CET 2025 Easy - In the given electrical network, the value of resistance ' \(R\) ' when the current in the galvanometer will be zero, is
MHT CET 2025 Medium - The major product formed in carbylamine reaction isMHT CET 2024 Medium
- The function \(f(x)=\frac{x+1}{9 x+x^{3}}\) isMHT CET 2020 Easy