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 work done in isochoric process is.
  • A. Constant
  • B. Variable
  • C. Zero
  • D. Depend upon condition
2 For working of heat engine, there must be.
  • A. A source
  • B. A sink
  • C. either of these
  • D. Both of these
3 Which is an example of irreversible process.
  • A. Explosion
  • B. Evaporation
  • C. Slow compression
  • D. A chemical explosion
4 The efficiency of diesel engine is about
  • A. 25 % to 30%
  • B. 35% to 40%
  • C. 40% to 50%
  • D. 50% to 60%
5 No spark plug is needed in the
  • A. Petrol engine
  • B. Diesel engine
  • C. Gas engine
  • D. Water engine
6 An ideal reversible heat engine has
  • A. 100% efficiency
  • B. Highest efficiency
  • C. 80%
  • D. 90%
7 Which is the process in which temperature of the system remains constant.
  • A. Adiabatic process
  • B. Isochoric process
  • C. Isothermal process
  • D. Isobaric process
8 No of spark plugs needed in the diesel engine are.
  • A. 0
  • B. 1
  • C. 2
  • D. 3
9 Environmental crisis are also known as
  • A. Population crisis
  • B. Entropy crisis
  • C. War crisis
  • D. Mass crisis
10 The temperature scale which is independent of nature of substance is.
  • A. Thermodynamic scale
  • B. Centigrade scale
  • C. Fahrenheit scale
  • D. Regnault scale

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
S

Sugra Bano

Lahore20 - May - 2025

17/17
01 Mins 09 Sec
S

Shabbir Ahmad

Lahore16 - May - 2025

17/17
01 Mins 09 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
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Seerat Mubeen

Lahore15 - May - 2025

17/17
01 Mins 22 Sec
N

Noor Fatemah

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17/17
01 Mins 29 Sec
K

Kiran G

Lahore07 - May - 2025

17/17
01 Mins 46 Sec

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