Home
Class 11
PHYSICS
The change in internal energy DeltaU=0 i...

The change in internal energy `DeltaU=0` in a cyclic process.

Text Solution

Verified by Experts

True
Promotional Banner

Topper's Solved these Questions

  • THERMODYANMICS

    KUMAR PRAKASHAN|Exercise Section-C (Objective Questions (Fill in the blanks ) )|11 Videos

  • THERMODYANMICS

    KUMAR PRAKASHAN|Exercise Section-C (Objective Questions (Match))|4 Videos

  • THERMODYANMICS

    KUMAR PRAKASHAN|Exercise Section-C (Objective Questions (VSQs))|45 Videos

  • THERMAL PROPERTIES OF MATTER

    KUMAR PRAKASHAN|Exercise Question Paper (Section - D) (Answer following in brief :) Each carry 4 marks|1 Videos

  • UNITS AND MEASUREMENT

    KUMAR PRAKASHAN|Exercise Section -F (Questions from Module )|20 Videos

Similar Questions

Explore conceptually related problems

The change of internal energy in cyclic process is ____

A gas is expanded from volume V_(0) = 2V_(0) under three different processes. Process 1 is isobaric process, process 2 is isothermal and process 3 is adiabatic. Let DeltaU_(1), DeltaU_(2) and DeltaU_(3) be the change in internal energy of the gas in these three processes. then

Statement-1 : Change in internal energy in the melting process is due to change in internal potential energy. Statement-2 : This is because in melting, distance between molecules increases but temperature remains constant.

…... branch of physics studied the change in internal energy entropy of the system.

A system goes from A and B via two processes. I and II as shown in figure. If DeltaU_1 and DeltaU_2 are the changes in internal energies in the processes I and II respectively, then

{:(,"Column-I",,"Column-II"),((A),"In" P=2/3E", E is ",(p),"Change in internal energy is only in isochoric process"),((B),"In U=3RT for an monoatomic gas U is",(q),"Translational kinetic energy of unit volume"),((C),"In" W=P(V_(f)-V_(i))"W is ",(r),"Internal energy on one mole"),((D), "In" DeltaU=nC_(v)DeltaT","DeltaU " is",(s),"Work done in isobaric process"),(,,(t),"None"):}

A gaseous system absorbs 450 cal heat. The work done by the system is 836.2 J. Find the change in internal energy of the gas in calorie. (J=4.186 J "cal"^(-1) )

Calculate the change in internal energy when the 1 g water is converted into steam.

What is the net amount of heat entering the system in a cyclic process equivalent to ?