Thermodynamics is one of the important chapters of the Physics Syllabus of the AP EAMCET 2025 exam.  It is one of the highest-weightage chapters in the AP EAMCET Physics Section and carries weightage of 5% of the total weightage of the section. Candidates can expect the maximum number of questions from this chapter in the AP EAMCET 2025 . The Thermodynamics chapter consists of Thermal equilibrium, Zeroth law of thermodynamics, Heat, Internal Energy and work, First law of thermodynamics, Specific heat capacity, Specific heat capacity of water, Thermodynamic state variables and equation of State, Thermodynamic processes, Quasistatic process etc. Check the complete details about AP EAMCET Thermodynamics Weightage 2025 and the important topics from here.

Direct Link: AP EAMCET 2025 Application Form (Activated)

Latest Update: AP EAMCET 2025 Registration Process is live . As per the official schedule, the last date to complete the registation process and submit the application form without late fee is April 24, 2025.  AP EAPCET 2025 Agriculture & Pharmacy exam will be held on May 19 and 20, 2025 and the AP EAMCET 2025 Engineering exam will be conducted from May 21 to 27, 2025 .

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Expected AP EAMCET Thermodynamics Weightage 2025

Check the expected AP EAMCET 2025 Thermodynamics Weightage from the following table. This expected weightage is based on the previous year's analysis of the exam.

AP EAMCET 2025 Thermodynamics Topics

Check the list of topics included in the AP EAMCET 2025 Thermodynamics chapter:

Best Books for AP EAMCET 2025 Thermodynamics

Here are some of the best books that can be referred to master the chapter Thermodynamics properly or while preparing for the Physics Syllabus.

1. Problems in General Physics by IE Irodov
2. Physics for Engineering by VK Mehta
3. Aptitude test problems in physics by SS Kroto
4. Class 11 and 12 NCERT textbooks
5. Objective physics for NEET by DC Pandey

Also Read: AP EAMCET 2025 Exam Pattern

AP EAMCET 2025 Thermodynamics: Sample Questions

Refer to the sample questions here to have a practice of the chapter Thermodynamics.

1. One mole of an ideal gas at an initial temperature of T K does 6 R joules of work adiabatically. If ratio of specific heats of this gas at constant pressure and at constant volume is 5/3, the final temperature of gas will be

• T + 2.4K
• T - 2.4K
• T + 4K
• T - 4K

Correct Answer: D

1. —--------------------- of thermodynamics is used to understand the concept of energy conservation.

• Zeroth law
• First law
• Second law
• None of the above

Correct Answer: B

1. In which thermodynamic process is there no flow of heat between the system and the surroundings?

• Isobaric
• Isochoric
• Adiabitic
• Isothermal

Correct Answer: C

1. What is the source of the temperature of the carnot engine in K required to get 70% efficiency? Given sink temperature = 27 degrees celsius

• 1000 K
• 90 K
• 270 K
• 727 K

Correct Answer: A

1. 110 Joules of heat is added to a gaseous system, whose internal energy is 40 J. Then the amount of external work done is

• 150 J
• 70 J
• 110 J
• 40 J

Correct Answer: B

Also Read: AP EAMCET Previous Year Papers

AP EAMCET Thermodynamics 2025: Preparation Tips

A few preparation tips from here can help the AP EAMCET aspirants prepare for the chapter easily.

1. Focus both on the practical and theory related to the chapter Thermodynamics. Take notes of all the concepts that you study and think that are important.
2. Do not leave this chapter to prepare at the end, instead take up this chapter first and then complete the other chapters. Make sure to complete this entire chapter in detail as it holds the maximum weightage.
3. Solve as many numerical problems as you can from the Thermodynamics chapter as this will help you in solving the numerical-based questions easily in the exam.

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