First Year Physics Chapter 1 Online MCQ Test for 1st Year Physics Chapter 1 (Measurements)


ICS Part 1 Physics
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Physics ICS Part 1 Chapter 1 Online Test

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Physics ICS Part 1 Chapter 1 Online Test

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Question # 1

The dimensions of angula momentum are.

Question # 2

The least count of aninstrument determines

Question # 3

The diameter of a steel ball is measrued using a Vernier callipers and its eading is shown in the figure. whant is the diameer ofthe stell ball.

Question # 4

SI Unit of intensity of light is.

Question # 5

The Dimension of Power is.

Question # 6

Which of the following is the SI base unit for luminous intensity?

Question # 7

Physical quantites are oftern divided into.

Question # 8

The unit of pressure is.

Question # 9

The time taken by the light to reach from sun to earth is.

Question # 10

When rounded off upto three significnat figures the value 6.835is written as.

Question # 11

How many significant figures are in the measurement 0.004500 kg?

Question # 12

The dimensionally correct equation of E is.

Question # 13

The most ractive metals of the periodic table are.

Question # 14

[M0 L0T-1] Refers to.

Question # 15

The percentage uncertainty in measurement of mass and velocity are 2% and 3% , the maxium uncertainty in the measurement of kinetic energy is.

Question # 16

The Diment sions of moment of inertia are

Question # 17

The sum of three numbers, 2.7543, 4.10 and 1.273, up -to corrent decimal place is

Prepare All Physics ICS Part 1 Chapter 1 Online Test MCQs With Answers


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FSc Part 1 Physics (New Book) Important MCQ's

Sr.# Question Answer
1 The dimensions of momentum are:
A. [MLT⁻¹]
B. [ML²T⁻²]
C. [MLT⁻²]
D. [ML²T⁻¹]
2

The value 56.8546 cna be rounded off up to three signficant figures.

A.

56.8

B.

56.9

C.

56.7

D.

56.86

3

For total acssessment of uncertinty in the final result obtained by multiplication and division

A.

Absolut euncetainties are added

B.

Uncertainties are multiplied

C.

%age uncertainties are added

D.

Erros are added

4

Significant figures in 0.0004813 are

A.

4

B.

8

C.

7

D.

3

5

The percentage uncertainty in measurement of mass and velocity are 2% and 3% , the maxium uncertainty in the measurement of kinetic energy is.

A.

85%

B.

11%

C.

6%

D.

1%

6

The Diment sions of moment of inertia are

A.

[ML2]

B.

[ML-2]

C.

[ML3]

D.

[ML]

7

The dimensions of angula momentum are.

A.

[ML2T-1]

B.

[MLT-2]

C.

[MLT1]

D.

[ML2T-2]

8

The dimensionally correct equation of E is.

A.

mc2

B.

mc

C.

m/c

D.

m2c2

9

When rounded off upto three significnat figures the value 6.835is written as.

A.

6.83

B.

6.84

C.

6.80

D.

6.85

10

A precise measurement is the one which has

A.

Greater precision

B.

Less precision

C.

Medium precision

D.

More % error

Test Questions

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  • Talha javed

    Talha javed

    24 May 2019

    آپ نے بائیو. کیمسٹری اور فزکس تینوں کے مکس کیے ہوئے ہیں

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