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PHYSICS MCQs 1st Year CHAPTER NO.11 Test No.1

Physics 1st Year MCQs Chapter No. 11 Heat & Thermodynamics Test No. 1, FSc, Grade 11, First Year Multiple Choice Questions, Medical College ( MDCAT ) , ECAT & University Admission Entry Test Exams Online Preparation, Chapter Wise Questions Answers Notes in Pdf, All Old Board Papers included, All Queries reply within 24 Hours. Click here to Contact us for any Query/Question regarding Exams.

PHYSICS 
Chapter Name :  HEAT & THERMODYNAMICS
Chapter No. 11  [ Test No. 1 ]
1st Year
Multiple Choice Questions
Note : All MCQ’s selected in this test are from OLD F.Sc. board , UHS and PMC(Pakistan Medical Commission) Islamabad 10-Years Papers.
 








Book Name :  PHYSICS
Chapter No. 11 ( Test No. 1 )
Chapter Name : HEAT & THERMODYNAMICS 
Total MCQ from Text Book/Board/UHS/PMC Papers :  65
Book Version  :
2022

Published By : Punjab Text Book Board Lahore
Approved By : Govt of the Punjab and Federal Ministry for Education
Test Type : MCQ’s
Exam conduct By : Inter Boards of Sindh, KPK, Balochistan, AJK, Gilgit Baltistan, Punjab & Federal
Class / Grade  : 11 ( F.Sc. Intermediate)
Total Marks : 65
Total Time :   32 minutes 30 Seconds
16

Grade 11 - Physics - Chapter 11 - HEAT & THERMODYNAMICS - Test No. 1

Grade 11 - Physics - Chapter 11 - HEAT & THERMODYNAMICS - Test No. 1

1 / 65

A good example of first law of thermodynamics is (SGD 2014)

2 / 65

If P = Pressure ; V = Volume of a gas PAV represents (LHR 2019 GI)

3 / 65

Heat is a form of (SGD 2015 GI) (LHR 2015 GII)

4 / 65

The difference between Cp and Cv is equal to (LHR 2015)(SWL 2017)(DGK 2018 GI)

5 / 65

For an ideal gas, the potential energy associated with its molecules is: (RWP 2018) (LHR 201,7 2018 GII)

6 / 65

What remains constant in adiabatic process (FSD 2015)

7 / 65

According to Charles Law (FSD 2014)

8 / 65

The work done in isochoric process is: (LHR 2018 GI)

9 / 65

The direction of flow of heat between two bodies in thermal contact is determined by (SGD 2019 GI)

10 / 65

The sum of all the energies of molecules is known as (SGD 2019 G11)

11 / 65

For an ideal gas system, the internal energy is directly proportional to: (MTN 2017 GII)

12 / 65

Joule is the unit of (DGK 2011)

13 / 65

Which of the following is not an example of adiabatic process? (LHR 2015)

14 / 65

SI unit pressure of gas is: (LHR 2018 GII)

15 / 65

At which of the following temperature a body has maximum internal energy (DGK 2016 GI)

16 / 65

The ration of Cp / C v for a diatomic gas is equal to (SGD 2015 GII)

17 / 65

For an ideal gas, the P.E. associated with its molecules is equal to (DGK 2019 GI)

18 / 65

For diatomic gas γ = 1.4 and Cv = 5R/2 ( R is gas constant) than Cp will be (SGD 2018 GII)

19 / 65

A diatomic gas molecules has: (BWP 2017)

20 / 65

Which is the average translational K.E of molecules In a gas at 27 °C (FSD 2010)

21 / 65

In case. of adiabatic process 1st law of thermodynamics is written as (FSD, AJK 2017)(MTN 2015 GII, 2018)(RWP 2016, 2018)(DGK 2015 GII)

22 / 65

Which one is true for the isothermal process (RWP 2015) (SGD 2011)

23 / 65

The change in internal energy is defined as: (LHR 2017 GII)

24 / 65

The Mean Kinetic Energy of Gas is zero at: (BWP 2018 GI)

25 / 65

In case the work done is zero: (MTN 2016 G11)

26 / 65

A system does 700 Joules of work and at the same time its internal energy increases to 400 Joules, heat supplied by the source is (SWL 2019 GI)

27 / 65

According to kinetic theory of gases, the size of molecule is __________________the separation between them; (AJK 2019 GI)

28 / 65

Ideal gas law is (GRW 2015)(SWL 2016)(SGD 2018)

29 / 65

Efficiency of Steam locomotive is:(RWP, GRIN 2016)

30 / 65

For working of heat engine, there must be1. (RWP 2014

31 / 65

If Cv is the molar heat capacity at constant volume and ∆T is the temperature then Cv ∆T gives (SGD 2014)

32 / 65

In thermodynamics system internal energy decreases by 100 J and 100 J of work is done on the system then heat lost will be (SGD 2016 GI)

33 / 65

At constant temperature and pressure, if volume of given mass of a gas is doubled, then density of the gas becomes: (LHR 2017 GI)

34 / 65

If Cp for a gas 7R/2 then the value of C v will be: (BWP 2019 GI)

35 / 65

Boyie's law is applicable to (MTN, RWP 2012)

36 / 65

Average translational K.E. of molecules for an ideal gas is given as: (GRW, AJK 2017)(RWP 2015)

37 / 65

According to first law of thermodynamics the quantity which is conserved is: (GRW 2019 GII)

38 / 65

Heat engine is device which converts(BWP 2010)

39 / 65

The SI unit of product of pressure and volume is: (RWP 2019 GI)

40 / 65

The measure of hotness or coldness of a substance is: (FSD 2016)

41 / 65

Cloud formation in atmosphere is an example of: (SGD 2015 G11) (RWP, GRW 2016)

42 / 65

The formula connecting the pressure and volume of a gas undergoing an adiabatic change is; (AJK 2016)

43 / 65

The efficiency of petrol engine is(LHR 2009)

44 / 65

If internal energy decreaseS by 300 J and 120 J of work is done on the system then heat will be(DGK 2019 GII)

45 / 65

Which is called the internal energy of an ideal gas? (GRW 2012)

46 / 65

Human metabolism is the example of: (MTN 2019 GII)

47 / 65

Pressure of gas is given as (SGD 2016)

48 / 65

At constant temperature, if pressure is halved then its volume is: (GRW 2019 GI)

49 / 65

The value of Boltzman constant is: (LHR 2016 GI, II)

50 / 65

Boltzman constant k is equal to; (AJK 2015)

51 / 65

In case of adiabatic process, the 1st law of thermodynamic is written as: (MTN 2019 GI)

52 / 65

For a diatomic gas Cv = 5R/2 then gamma "γ" for this gas is: (BWP 2015)

53 / 65

In thermodynamics the change in the internal energy depends upon: (SGD 2018)

54 / 65

If the temp of the sink is decreases, the efficiency of carnot engine(SWL 2010)

55 / 65

If temperature of a gas is constant than < 1/2mv2 > of the molecules of gas will be (SGD 2018 GII)

56 / 65

The efficiency of Carnot engine depends upon (LHR 2015)

57 / 65

Difference between Cp and C v is equal to: (LHR 2019 GII)

58 / 65

The curve representing an adiabatic process is called  (MTN, RWP 2014)

59 / 65

According to 1st law of thermodynamics the quantity which is conserved is (AJK, GRW 2014)

60 / 65

The most important factor regarding the significance of the Carnot engine is that(GRW 2015)

61 / 65

Gas law PV = constant is for (RWP 2012)

62 / 65

What remains constant in adiabatic process? (GRW 2019 GII)

63 / 65

Pascal is the unit of: (GRW 2019 GI)

64 / 65

Root mean square velocity is related to the absolute temperature of an ideal gas as: (LHR 2019 GI)

65 / 65

Isothermal process is carried out at constant (SWL 2015) (FSD 2016)

Your score is

The average score is 47%

0%




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