AP EAMCET · PHYSICS · Thermodynamics
When the ideal gas is compressed isothermally, then its pressure
- A increases
- B decreases
- C remains the same
- D first increases and then decreases
Answer & Solution
Correct Answer
(A) increases
Step-by-step Solution
Detailed explanation
According to isothermal condition, \(p V=K\) (constant) i.e. \(\quad p \propto \frac{1}{V} \quad\left[\because p=\frac{K}{V}\right]\) So, in isothermal compression, when volume decreases, pressure increases.
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
- The change in density of mercury, when it is heated from \(10^{\circ} \mathrm{C}\) to \(60^{\circ} \mathrm{C}\) is (The coefficient of volume expansion of mercury is \(18.2 \times 10^{-5} \mathrm{~K}^{-1}\) )AP EAMCET 2022 Easy
- A magnet of magnetic moment \(M\) is rotated through \(360^{\circ}\) in a magnetic field \(H\), the work done will beAP EAMCET 2020 Easy
- If a body of mass 2 kg moving with initial velocity of \(4 \mathrm{~m} \mathrm{~s}^{-1}\) is subjected to a force of 3 N for a time of 2 s normal to the direction of its initial velocity, then the resultant velocity of the body isAP EAMCET 2025 Medium
- A force \(F\) is needed to break a copper wire having radius \(R\). The force needed to break a copper wire of radius \(2 R\) will beAP EAMCET 2020 Easy
- Two photons of energies twice and thrice the work function of a metal are incident on the metal surface. Then, the ratio of maximum velocities of the photoelectrons emitted in the two cases respectively, isAP EAMCET 2002 Easy
- Choose the wrong statement to complete: An ideal solenoid hasAP EAMCET 2020 Easy
More PYQs from AP EAMCET
- A ray of light passes through an equilateral prism such that the angle of incidence is equal to the angle of emergence and each one is equal to \(3 / 4\) th the angle of prism. The angle of deviation isAP EAMCET 2010 Easy
- The bond order of which of the following two species is same?AP EAMCET 2024 Easy
- If \(\alpha, \beta, \gamma\) are the roots of the equation \(3 x^3-9 x^2+5 x-7\), then what is the value of \(\alpha+\beta+\gamma\) ?AP EAMCET 2020 Easy
- The source of vitamin, whose deficiency causes scurvy isAP EAMCET 2023 Easy
- If a force \(\vec{F}=(3 \hat{i}-2 \hat{j}) \mathrm{N}\) acting on a body displaces it from point \((1 \mathrm{~m}, 2 \mathrm{~m})\) to point \((2 \mathrm{~m}, 0 \mathrm{~m})\), then work done by the force isAP EAMCET 2025 Easy
- Match the following
The correct answer isAP EAMCET 2018 Medium