TS EAMCET · Physics · Thermodynamics
Certain amount of heat supplied to an ideal gas under isothermal condition will result in
- A an increase in the internal energy of the gas
- B external work done and a change in temperature
- C a rise in temperature
- D external work done by the system
Answer & Solution
Correct Answer
(D) external work done by the system
Step-by-step Solution
Detailed explanation
For isothermal process, \(\Delta T=\) constant As we know that, from first law of thermodynamics, \(\Delta Q=\Delta U+\Delta W=n C_V \Delta T+\Delta W\) \(\Rightarrow \quad \Delta Q=\Delta W \quad[\because \Delta T=0]\) Hence, heat supplied to an ideal gas under isothermal…
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
- An aircraft is flying at a height of ' \(H\) ' above the ground and at a speed of ' \(V\) '. The maximum angle subtended at a ground observation point by the aircraft after time \(T\) isTS EAMCET 2022 Medium
- What is the dimension of \(\frac{1}{\mu_0 \varepsilon_0}\) ? \(\left(\mu_0=\right.\) magnetic permeability and \(\varepsilon_0=\) permittivity of free space)TS EAMCET 2020 Easy
- A \(210 \mathrm{~W}\) heater is used to heat \(100 \mathrm{~g}\) water. The time required to raise the temperature of this water from \(25^{\circ} \mathrm{C}\) to \(100^{\circ} \mathrm{C}\) is (specific heat capacity of water \(=4200 \mathrm{~J} / \mathrm{Kg} \cdot{ }^{\circ} \mathrm{C}\) )TS EAMCET 2019 Easy
- A coil having \(n\) turns and resistance \(R \Omega\) is connected with a galvanometer of resistance \(4 R \Omega\). This combination is moved in time \(t\) seconds from a magnetic flwx \(\phi_1\) Weber to \(\phi_2\) Weber. The induced current in the circuit isTS EAMCET 2017 Medium
- A particle of mass \(m_1\) moving along the \(X\)-axis collides with a stationary particle of mass \(m_2\) and deviates by an angle \(30^{\circ}\) to the \(X\)-axis as shown in the figure. If the percentage change in kinetic energy of the combined system of these two particles reduces by \(50 \%\), then the ratio of the masses \(\frac{m_2}{m_1}\) is
TS EAMCET 2018 Medium - An infinite long wire lying along the \(Y\)-axis, is carrying a current \(I\) as shown in the figure. The magnetic flux through a circular loop of radius \(R\) in the \(x y\)-plane is [assume, \(\mu_0=\) magnetic in free space permeability]
TS EAMCET 2020 Easy
More PYQs from TS EAMCET
- A man slides down on a telegraphic pole with an acceleration equal to one-fourth of acceleration due to gravity. The frictional force between man and pole is equal to in terms of man's weight \(w\)TS EAMCET 2007 Easy
- Regarding fundamental forces in nature, the correct statement isTS EAMCET 2024 Easy
- If \(n_e\) and \(n_h\) are electron and hole concentrations in an extrinsic semiconductor and \(n_i\) is electron concentrations in an intrinsic semiconductor, thenTS EAMCET 2015 Easy
- A proton moving with a velocity of \(8 \times 10^5 \mathrm{~ms}^{-1}\) enters a uniform magnetic field normal to the direction of the magnetic field. If the radius of the circular path of the proton in the magnetic field is 8.3 cm, then the magnitude of the magnetic field is \(\left(\right.\) Charge of proton \(=1.6 \times 10^{-19} \mathrm{C}\) and mass of the proton \(\left.=1.66 \times 10^{-27} \mathrm{~kg}\right)\)TS EAMCET 2025 Medium
- If the temperature of a gas is increased from \(27^{\circ} \mathrm{C}\) to \(159^{\circ} \mathrm{C}\), then the percentage increase in the rms speed of the gas molecules isTS EAMCET 2023 Easy
- A force \(\mathbf{F}=(2 \hat{\mathbf{i}}+4 \hat{\mathbf{j}}) \mathrm{N}\) is applied on an object of mass \(M\). What is the work done by this force in moving the object horizontally along the \(X\)-axis by \(3 \mathrm{~m}\) ?TS EAMCET 2020 Easy