Physics MCQS 11th Class Ch 1 Measurement Online MCQs Test No.2

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11th Class Physics MCQs 1st Year Chapter No. 1 Measurement Test No. 2, FSc, Grade 11, First Year Multiple Choice Questions, Medical College ( MDCAT ) , ECAT & University Admission Entry Test Exams Online Preparation, Chapter Wise Question Answers Notes in Pdf, Old Board Papers reference with Each Question, All Queries accommodated within 24 Hours. Click here to Contact us for any Query/Question regarding Exams.

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PHYSICS
Chapter Name : MEASUREMENT
Chapter No. 01 [Test No.2]
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 Papers.

Book Name : PHYSICS
Chapter No. 01 (Test No. 2)
Chapter Name : MEASUREMENT
Total MCQ from Text Book : 58
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 : 58
Total Time : 58 minutes

Grade 11 - Physics - Chapter 1 - Measurement - Test No.2

1 / 58

The ratio of 1 femtometer to 1 nanometer is

108

10-6

10-7

106

2 / 58

In the light of Einstein's famous equation E = mc², the energy for mass of 2 kg is equal to:

4 x 1016 Joule

18 x 1016 Joule

3 x 1016 Joule

3 x 108 Joule

3 / 58

How many nanometeres in a meter?

1019

10-9

109

10-19

4 / 58

There are four reading of a micrometer to measure the diameter of a wire in mm are 1.21, 1.23, 1.25, 1.23

0.01 mm

0.20 mm

0.10 mm

0.02 mm

5 / 58

The dimension of √1/g is same as that of:

Force

Velocity

Energy

Time

6 / 58

The dimesnsion[M^°LT^°] represents the quantity

Length

Velocity

Time

Mass

7 / 58

A precise measurement is the one which has

Medium precision

Greater precision

Less precision

More % error

8 / 58

The dimensions of torque are

[ML2T2]

[ML-1T2]

[ML2T1]

[ML-1T]

9 / 58

The percentage uncertainty in mass and velocity are 2% and 3%. The maximum uncertainty in the measurement of Kinetic energy is

11%

10 / 58

If error in measurement of radius of circle is 2%, then permissible error in its area will be:

11 / 58

One Peta is equal to

1015

1012

1018

109

12 / 58

The numerical value of constants in any formula cannot be determined by dimensional analysis, however it can be found by:

Addition

Physical Quantities

Uncertainty

Experiments

13 / 58

One year has seconds

3.1536 x 109

3.1536 x 108

3.1536 x 106

3.1536 x 107

14 / 58

The ratio of 1 nanometer to 1 attometer is

10-12

108

10-9

109

15 / 58

The quantity 2.3 x 10^-3 can be written as:

0.23

2.3

0.023

0.0023

16 / 58

The quantity 1 (km)² is equal to:

1 x 107 m2

1 x 106 m2

1 x 105 m2

1 x 104 m2

17 / 58

The ratio micro to mega = _________

Pico

Peta

Femto

Tera

18 / 58

[M^°L^°T^-1] refers to

time period

force

velocity

frequency

19 / 58

The percentage uncertainty in radius of a sphere is 2%. The total percentage uncertainty in the volume of a sphere is:

20 / 58

____________ has the same dimensions.

Work and Torque

Momentum and Energy

Work and Power

Power and Pressure

21 / 58

The time taken by light from moon to earth is

1 min 10 sec.

1 min 30 sec.

1 min 40 sec.

1 min 20 sec.

22 / 58

Which of the following pair has the same dimensions?

Work and Power

Work and Torque

Momentum and Energy

Power and Pressure

23 / 58

One light year is equal to_____________

9.46 x 1015mm

9.46 x 1015cm

9.46 x 1015m

9.46 x 1015km

24 / 58

the quantity 0.00467 has significant figures:

25 / 58

One tera is equal to

1012

109

1011

1010

26 / 58

How many seconds are there in one year

3.1536 x 108 s

3.1536 x 107 s

3.156 x 106 s

3.1536 x 1010 s

27 / 58

if x₁ = 10.5 ± 0.1cm and X₂ = 2.68 ± 0.1cm X₂ - X₁ is given by:

16.3 ± 0.1 cm

16.3 ± 0.2 cm3

16.3 ± 0.4 cm

16.1 ± 0 cm

28 / 58

The dimensions of relation √F x l/m are equal to the dimensions of:

Momentum

Acceleration

Velocity

Force

29 / 58

Dimension of coefficient of viscosity "η" is

[ML-1T-1]

[ML-1T-2]

[ML-2T-2]

[ML2T]

30 / 58

One giga is equal to:

10-12

1012

109

10-9

31 / 58

The dimension [M^°LT^°] represents the quantity:

velocity

Length

Mass

Time

32 / 58

The prefix femto is equal to

10-14

10-15

10-12

10-9

33 / 58

How many years in one second

3.1 x 10-8 years

3.1 x 108 years

3.1536 years

3.153 x 107

34 / 58

The dimensions [ML²T²] belongs to

Heat energy

Power

Pressure

Momentum

35 / 58

For Total assessment of uncertainty in the final result obtasined by multiplication we add:

percentage uncertainty

absolute uncertainty

fractional uncertainty

errors

36 / 58

Which pair has same dimensions?

Work and power

Momentum and impulse

Force and Torque

Torque and Power

37 / 58

Which pair has the same dimension?

Torque and Power

Work and Power

None

Force and Torque

38 / 58

The prefix pico is equal to

10-15

10-12

1012

10-9

39 / 58

if V = 5.2 ±0.1 volt, The percentage uncertainty of V³ will be:

40 / 58

Error in the measure of radius of spere is 1%. The Error in the calculated value of its volume is:

41 / 58

The dimensions of Power are:

[MLT-2]

[ML-2T-3]

[M2L2T-1]

[ML2T-3]

42 / 58

The dimensions of density are

[ML-2]

[M-1L-1]

[ML-3]

[M2L-2]

43 / 58

The dimensional formula for the quantity of light year is

[ML2T2]

[T]

[LT-1]

[L]

44 / 58

Absolute uncertainty in measuring instrument is equal to

percentage uncertainty

freactional uncertainty

accuracy

Least count

45 / 58

Light year is the unit of

time and distance

energy

distance

time

46 / 58

Light year is the unit of:

time

light

distance

velocity

47 / 58

The term 134.7 can be written in scientific notation as

1.347 x 104

1.347 x 103

1.347 x 102

1.347 x 101

48 / 58

In colour printing the whole range of colour can be obtained by mixing:

three colours

seven colours

four colours

five colours

49 / 58

The dimension of angular velocity are:

[L-1T]

[LT-2]

[LT-1]

[T-1]

50 / 58

The correct answer of 5.348 x 10^-2 x 3.64 x 10⁴/1.336 is:

1.451 x 103

1.5 x 103

1.46 x 103

1.457 x 103

51 / 58

Light year is the unit of

Mass

Distance

Light

Time

52 / 58

A measurement taken by Vernier Caliper with least count as 0.01 cm is recorded as 0.45 cm. it has fractional uncertainty:

0.45

0.01

0.03

0.02

53 / 58

The dimesnions of work are

[MLT1]

[MLT]

[ML2T2]

[MLT2]

54 / 58

Which of the following ileast multiple

Atto

Femto

Nano

Pico

55 / 58

If least count is 10kg, then 8.00 x 10³ kg has significant figures:

56 / 58

One Femto is equal to:

10-13

10-12

10-14

10-15

57 / 58

The dimension of coefficient of viscosity is:

[ML-3T-0]

[MLT-2]

[ML-1T-1]

[MLT-1]

58 / 58

The dimensions of acceleration due to gravity

[MLT-2]

[M0Lr2]

[LT-2]

[MLT]

Your score is

The average score is 38%

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