NCERT Solutions for Class 11 Physics Chapter 12 - ThermodynamicsShare
NCERT Solutions for Class 11 Physics Chapter 12 – Thermodynamics from Goprep can prove helpful for scoring good marks in the exam. These Solutions have been prepared with an aim to assist students to find simple and effective answers to the questions given at the end of the Chapter. Moreover, we have explained each topic in the Chapter using illustrations and diagrams to make them understand the Thermodynamics and related concepts in a profound manner.
Thermodynamics is one of the most important Chapters in Physics syllabus of Class 11. Therefore, we have tried our best to solve short questions, MCQ’s and Exemplar problems to help students practice the Chapter properly and get confident about their Physics exam preparation. Thus, it gets crucial to read our NCERT Solutions for Chapter 11 to perform well in the Physics exam and score good marks henceforth.
Here are the topics discussed in NCERT Solutions for Physics Class 11 Chapter – Thermodynamics
- Introduction to the concept of thermodynamics
- Thermal equilibrium
- Zeroth law of thermodynamics
- Heat, internal energy and work
- First law of thermodynamics
- Specific heat capacity
- Thermodynamic state variables and equation of state
- Thermodynamic processes
- Heat engines
- Refrigerators and heat pumps
- Second law of thermodynamics
NCERT Solutions for Class 11 Physics Chapter 12 - Thermodynamics
A cylinder with a movable piston contains 3 moles of hydrogen at standard temperature and pressure. The walls of the cylinder are made of a heat insulator, and the piston is insulated by having a pile of sand on it. By what factor does the pressure of the gas increase if the gas is compressed to half its original volume?
In changing the state of a gas adiabatically from an equilibrium state A to another equilibrium state B, an amount of work equal to 22.3 J is done on the system. If the gas is taken from state A to B via a process in which the net heat absorbed by the system is 9.35 cal, how much is the net work done by the system in the latter case? (Take 1 cal = 4.19 J)
Two cylinders A and B of equal capacity are connected to each other via a stopcock.
A contains a gas at standard temperature and pressure. B is completely evacuated.
The entire system is thermally insulated. The stopcock is suddenly opened. Answer the following:
(a) What is the final pressure of the gas in A and B?
(b) What is the change in internal energy of the gas?
(c) What is the change in the temperature of the gas?
(d) Do the intermediate states of the system (before settling to the final equilibrium state) lie on its P-V-T surface?
|Chapter 9 - Mechanical Properties of Solids|
|Chapter 10 - Mechanical Properties of Fluids|
|Chapter 11 - Thermal Properties of Matter|
|Chapter 12 - Thermodynamics|
|Chapter 13 - Kinetic Theory|
|Chapter 14 - Oscillations|
|Chapter 15 - Waves|