The work done in which of the following processes is equal to the change in internal energy

⇦

⇨

The work done in which of the following processes is equal to the change in internal energy of the system?

Options

(a) Adiabatic process
(b) Isothermal process
(c) Isochoric process
(d) None of these

Correct Answer:

Adiabatic process

Explanation:

In adiabatic process, dQ = 0
dQ = dU + dW ⇒ dU + dW = 0 ⇒ dU = -dW
In Adiabatic process, work done = change in dU.

Related Questions:

1. The moment of inertia of a semicircular ring about the centre is
2. A steady current of 1.5 amp flows through a copper voltmeter for 10 minutes
3. An alternating voltage e=200s in100t is applied to a series combination
4. In atom bomb, the reaction which occurs is
5. A car of mass m is moving on a level circular track of radius R

Topics: Thermodynamics (179)
Subject: Physics (2479)

---

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

---

Share this page with your friends