1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

HC Verma - Concepts of Physics Part 2

27. Specific Heat Capacities of Gases

23. Heat and Temperature
24. Kinetic Theory of Gases
25. Calorimetry
26. Laws of Thermodynamics
27. Specific Heat Capacities of Gases
28. Heat Transfer
29. Electric Field and Potential
30. Gauss’s Law
31. Capacitors
32. Electric Current in Conductors
33. Thermal and Chemical effects of Electric Current
34. Magnetic Field
35. Magnetic Field due to a Current
36. Permanent Magnets
37. Magnetic Properties of Matter
38. Electromagnetic Induction
39. Alternating Current
40. Electromagnetic Waves
41. Electric Current through Gases
42. Photoelectric Effect and Wave-Particle Duality
43. Bohr’s Model and Physics of the Atom
44. X-rays
45. Semiconductors and Semiconductor Devices
46. The Nucleus
47. The Special Theory of Relativity

Short Answer

1 2 3 4 5 6 7 8 9 10

Objective I

1 2 3 4 5 6 7 8 9 10 11 12 13

Objective II

Exercises

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

Q. 19

A gas is enclosed

Class 12th HC Verma - Concepts of Physics Part 2 27. Specific Heat Capacities of Gases

Answer :

Given, P1 = 100 KPa = 10⁵ Pa, V1 = 400 cm³ , T1 = 300 K,

C_P/C_V = 1.5

(a)Suddenly compressed to V2 = 100 cm³ I.e. it is an adiabatic process

∴ PV^γ = const.

I.e.

Also,

(b) Even though the container is slowly compressed the walls are adiabatic so heat transferred is 0.

Thus the values remain same

i.e. P2 = 800 KPa, T2 = 600 K.

Rate this question :

How useful is this solution?

We strive to provide quality solutions. Please rate us to serve you better.

PREVIOUSAir (γ = 1.4) is NEXTThe initial press

Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts

Dedicated counsellor for each student

24X7 Doubt Resolution

Daily Report Card

Detailed Performance Evaluation

caricature

view all courses

RELATED QUESTIONS :

Two vessels A andHC Verma - Concepts of Physics Part 2

4.0 g of helium oHC Verma - Concepts of Physics Part 2

Figure shows two HC Verma - Concepts of Physics Part 2

An amount Q of heHC Verma - Concepts of Physics Part 2

The volume of an HC Verma - Concepts of Physics Part 2

A gas is enclosedHC Verma - Concepts of Physics Part 2

Two samples A andHC Verma - Concepts of Physics Part 2

A sample of an idHC Verma - Concepts of Physics Part 2

An ideal gas (C<sHC Verma - Concepts of Physics Part 2

Half mole of an iHC Verma - Concepts of Physics Part 2