# FSC Physics MCQs Chapter 1 Class 11

NUST entry test 2023 NET contains most of the Physics MCQs. FSC Part 1 physics book MCQs. HSSC physics questions MCQs. Solved Chapterwise physics MCQs for first-year 11 class MCQs. Second-year and first-year physic textbooks chapter-wise MCQs with the answer are provided here. PakLearningSpot PLS MCQs Bank website for FREE Entry test preparations

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Physics Ch 1 Class 11

1 / 70

1 Inch = —- cm

2 / 70

Branch of physics which deals with sub atomic particles.

3 / 70

Which of the following is NOT a unit of energy?

PMC 2021 Tested
Physics
Work, Power & Energy
Measurements
Elimination Tool:

4 / 70

Identify the dimensions of area, velocity and acceleration respectively: ( where L= Length, T=Time)

NTS 2015 SMBBMC
Physics
Measurements
Elimination Tool:

5 / 70

Force is a derived quantity, its derived unit can be expressed in terms of the base units as:

UHS 2018
Physics
Measurements
Elimination Tool:

6 / 70

Zeros are always considered significant when they are

7 / 70

Electric charge on an object is measured as 5 microcoulombs. How the value of this charge can be expressed in terms of base units:

UHS 2012
Physics
Measurements
Elimination Tool:

8 / 70

A quantity ? is to be determined from the equation, ? = ? – ?. ? is measured as (1.27 ± 0.02) ? and ? is measured as (0.83 ± 0.01) ?. What is the percentage uncertainty in ? to one significant figure?

ETEA 2018
Physics
Measurements
Elimination Tool:

9 / 70

Dimensions of torsional couple Is similar to the dimension of

10 / 70

1 femto is equal to

11 / 70

Unit of pressure?

12 / 70

If A = 2.79 and B = 8.1 , then A+B =?

13 / 70

What Is absolute uncertainty In length of 10m measured by scale of precision of 0.1m?

14 / 70

Which of the following is not a base unit in the SI system?

NTS 2016 SMBBMC
Physics
Measurements
Elimination Tool:

15 / 70

Name the quantity which can be measured by using the base unit kgm2s-3

UHS 2013
Physics
Measurements
Elimination Tool:

16 / 70

The dimensions of volume and acceleration (respectively) are:

NTS 2010
Physics
Measurements
Elimination Tool:

17 / 70

if 5.1 and 3.014 added. the number of significant figures will be in final answer

18 / 70

The dimensions of acceleration are:

NTS 2011
Physics
Measurements
Elimination Tool:

19 / 70

What are the units of a and b In v = a + bt, where unit of v=ms^-1 and t=s

20 / 70

What are the Dimensions of P^2/m, where P is the momentum and m is the mass?

21 / 70

A value for the acceleration of free fall on earth is given as (10+-2) m s-2. Which statement is correct?

ETEA 2017
Physics
Measurements
Elimination Tool:

22 / 70

Which of the following quantity has the dimension MLT-1

23 / 70

The dimensions of momentum are the same as that of:

PMC 2021 Tested
Physics
Forces and Motion
Measurements
Elimination Tool:

24 / 70

Which of the following is a supplementary physical quantity?

UHS 2017 Reconduct
Physics
Measurements
Elimination Tool:

25 / 70

1 femto

a) 10-15

b) 10-9

c) 10-6

d) None

26 / 70

In the SI system of units, the fundamental units of length, mass, and time are ____, _____ and respectively:

NTS 2019
Physics
Measurements
Elimination Tool:

27 / 70

Dimensions of work?

28 / 70

If v = a + bt, the dimensions of a and b are

29 / 70

What is 1 radian in degrees approximately

PMC Sample 3
Physics
Measurements
Elimination Tool:

30 / 70

Ratio of Nano to Atto Is:

31 / 70

Which set of the prefixes gives values in increasing order?

UHS 2014
Physics
Measurements
Elimination Tool:

32 / 70

The dimensions of angular velocity (ω) is:

NUMS 2019 Cancelled
Physics
Measurements
Elimination Tool:

33 / 70

The SI unit of mass is?

34 / 70

The different magnitudes of same physical quantities are measured by comparing them to:

UHS 2018
Physics
Measurements
Elimination Tool:

35 / 70

Weight Is equivalent to which of the following

36 / 70

In SI units, the unit of Candela is used for the measurement of:

NTS 2016 DUHS & JSMU
Physics
Measurements
Elimination Tool:

37 / 70

When the dimensions of both sides of an equation are equal, then the equation is said to be:

UHS 2011
Physics
Measurements
Elimination Tool:

38 / 70

Which of the following is not a S.I. base quantity.

NUMS 2018
Physics
Measurements
Elimination Tool:

39 / 70

Which measure Is nearest to your height?

40 / 70

The base units of Young’s Modulus are:

NUMS 2019 Reconduct
Physics
Measurements
Elimination Tool:

41 / 70

1 rad is equal to how many degrees

42 / 70

The unit of velocity is:

PMC Sample 2
Physics
Measurements
Elimination Tool:

43 / 70

Percentage uncertainty in length and width of a rectangle is 2% and 3%. The total uncertainty in the area of that rectangle is?

UHS 2019
Physics
Measurements
Elimination Tool:

44 / 70

Dimension of power?

45 / 70

Parsec(pc) is the unit of ?

46 / 70

Pa m2 is the unit of

47 / 70

SI unit of velocity Is

48 / 70

The dimensional formula for change in momentum is same as that for:

ETEA 2018
Physics
Measurements
Elimination Tool:

49 / 70

The unit of temperature in base unit is:

UHS 2015
Physics
Measurements
Elimination Tool:

50 / 70

Volume of sphere having radius 17 cm Is:

51 / 70

52 / 70

Molar mass of water is:

PMC Sample 2
Physics
Measurements
Elimination Tool:

53 / 70

Which one of the following Is correct

54 / 70

Percentage uncertainty in length and width of a rectangle is 2% and 3%. The total uncertainty in the area of that rectangle is?

UHS 2019
Physics
Measurements
Elimination Tool:

55 / 70

SI unit of acceleration is

56 / 70

Which of the following is dimensionless quantity?

NUMS 2018
Physics
Measurements
Elimination Tool:

57 / 70

Unit of light year Is:

58 / 70

In the SI system of units, the fundamental units of mass, time and length are ____, _____ and ______ respectively.

NUMS 2019 Reconduct
Physics
Measurements
Elimination Tool:

59 / 70

The velocity of a particle is related to time according to the equation

V= ct3. The dimensions of constant are _______.

NTS 2019
Physics
Measurements
Elimination Tool:

60 / 70

The length and width of a rectangular plate are measured to be 15.3 mm and 12.50 mm. Find the area of the plate up to an appropriate number of significant figures.

NUMS 2017
Physics
Measurements
Elimination Tool:

61 / 70

Suppose A =4.1, and B= 3.26 and the result from calculator comes to be 1.00876543. What should be the correct number of significant figures In final answer If multiplication and division only?

62 / 70

Which one has least value?

63 / 70

Number of Significant figures in 0.001634 Is:

64 / 70

A metal sphere of radius r is dropped into a tank of water. As it sink at speed v, it experience a drag force F given by F= krv, where k is a constant: What are the SI base units of k?

ETEA 2017
Physics
Measurements
Elimination Tool:

65 / 70

1 light year distance is the:

PMC Practice 5
Physics
Measurements
Elimination Tool:

66 / 70

The number L = 8.0 x 104cm can be expressed as ________.

NUMS 2019 Reconduct
Physics
Measurements
Elimination Tool:

67 / 70

if v is the velocity of an object, then the following equation is always:

[1-v2/c2]-0.25

68 / 70

Which experimental technique reduces the systematic error of the quantity being investigated?

ETEA 2017
Physics
Measurements
Elimination Tool:

69 / 70

Least count of micrometer screw gauge is

70 / 70

Which one of the following physical quantity does not the dimension of force per unit area

ETEA 2019
Physics
Measurements
Elimination Tool:

The average score is 61%

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