11th Chapter

11th Class Physics Chapter 11 Test

First Year Physics Chapter 11 Online MCQ Test for 1st Year Physics Chapter 11 (Optical Instruments)


This online test contains MCQs about following topics:

Kinetic Theory of Gasses - Internal Energy - Work and Heat - First law of Thermodynamics - Molar Specific Heats of a Gas - Reversible and Irreversible processes - Heat Engine - Second law of Thermodynamics - Carnot Engine and Carnot's Theorem - Thermodynamic Scale of Temperature - Petrol Engine - Entropy - Envirnmental Crisis as Entropy Crisis

FSC Part 1 Physics Ch. 11 Test

Start Physics Ch. 11 Test

First Year Physics Chapter 11 Online MCQ Test for 1st Year Physics Chapter 11 (Optical Instruments)

Sr. # Questions Answers Choice
1 The mean kinetic energy of gas is at.
  • A. 0 <sup>o</sup>C
  • B. -273 <sup>o</sup>C
  • C. 100 K
  • D. 100 <sup>o</sup>C
2 In case the work done in zero.
  • A. Constant pressure
  • B. Constant volume
  • C. Constant temperature
  • D. Constant mass
3 Temperature of a gas is increased from 27 oC to 127 oC. The ratio of its mean K.E. will be
  • A. 3/4
  • B. 9/16
  • C. 4/3
  • D. 10/9
4 The energy processes, we use are
  • A. Efficient
  • B. Not efficient
  • C. Reversible
  • D. None of these
5 Carnot cycle consists of.
  • A. Two steps
  • B. Three steps
  • C. Four steps
  • D. Five steps
6 Value of triple point of water is given as.
  • A. Zero K
  • B. 100 K
  • C. 273.16 K
  • D. 373.16 K
7 Pressure 'P' of a gas is defined as
  • A. F/A
  • B. FA
  • C. F/V
  • D. F/D
8 A gas performs 10 J of work while expanding adiabatically. the change in its internal energy is.
  • A. 10 J
  • B. -10 J
  • C. 100 J
  • D. -200 J
9 The molecules of an ideal gas exert
  • A. Force on each other
  • B. No force on each other
  • C. Large force on each other
  • D. Pressure on each other
10 The entropy of the universe with passage of time is.
  • A. Increases
  • B. Decreases
  • C. Remain constant
  • D. Increases and decreases

Top Scorers of Physics Fsc Part 1 Chapter 11 Online Test

N

Navida Ghias

Lahore20 - May - 2025

17/17
23 Sec
D

Daniyal Shahid

Lahore18 - May - 2025

17/17
28 Sec
R

Rana Khalid

Lahore02 - May - 2025

17/17
39 Sec
N

Noor Fatima

Lahore19 - May - 2025

17/17
43 Sec
S

Sugra Bano

Lahore20 - May - 2025

17/17
54 Sec
S

Sugra Bano

Lahore20 - May - 2025

17/17
57 Sec
S

Sugra Bano

Lahore20 - May - 2025

17/17
57 Sec
S

Sugra Bano

Lahore20 - May - 2025

17/17
01 Mins 03 Sec
I

Izzah Zahur

Lahore04 - Apr - 2025

17/17
01 Mins 03 Sec
S

Shabbir Ahmad

Lahore16 - May - 2025

17/17
01 Mins 09 Sec
S

Sugra Bano

Lahore20 - May - 2025

17/17
01 Mins 09 Sec
F

Fatima Akhtar

Lahore07 - Apr - 2025

17/17
01 Mins 10 Sec
A

Amna Nasir

Lahore17 - May - 2025

17/17
01 Mins 11 Sec
A

Ali Hassan

Lahore20 - May - 2025

17/17
01 Mins 12 Sec
I

Izzah Zahur

Lahore04 - Apr - 2025

17/17
01 Mins 18 Sec

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    24 May 2019

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