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

00:00
Question # 1

Uncertainty may occur due to 

Question # 2

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

Question # 3

Identify whcih pari fromt he following does not have identical dimension.

Question # 4

The dimensions of acceleration are.

Question # 5

Which pair has same unit.

Question # 6

The answer to the mathematical division (45.2 x 6.0) in appropriate numebr of significant figures is.

Question # 7

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

Question # 8

[M0 L0T-1] Refers to.

Question # 9

The least count of aninstrument determines

Question # 10

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

Question # 11

The scientific notation of numebr 0.0023 is expressed.

Question # 12

The ratio of the dimensions of force and eenrgy is.

Question # 13

The Dimension of Power is.

Question # 14

SI Unit of intensity of light is.

Question # 15

The length of  steel pipe is in between 0.7 m to 0.8 m. Identify from the following. the appropriate instruemnt to be used for an accuracy of 0.001 m.

Question # 16

One centi is equal

Question # 17

The purpose  of stdy and discovereties in Physics in.

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

Sr.# Question Answer
1

SI Unit of angular momentum are.

A.

kg m2 s-1

B.

kg ms-1

C.

kg ms2

D.

kg m2 s-2

2 When adding or subtracting physical quantities, the absolute uncertainty in the final result is found by:
A. Multiplying the individual absolute uncertainties.
B. Adding the individual absolute uncertainties.
C. Taking the average of the individual absolute uncertainties.
D. Subtracting the smallest from the largest individual absolute uncertainty.
3

The sum 12 kg +2.02 kg+5.1 kg accoridng to appropriate precision is

A.

19 kg

B.

19.0 kg

C.

19.1 kg

D.

19.12 kg

4

[M0 L0T-1] Refers to.

A.

Angular velocity

B.

Wavelength

C.

Time Period

D.

Velocity

5

The scientific notation of numebr 0.0023 is expressed.

A.

2.3 x 10-3

B.

0.2.3 x 10-3

C.

2.3 x 10-4

D.

02.3 x 104

6 Which of the following is the SI base unit for luminous intensity?
A. Ampere
B. Candela
C. Mole
D. Kelvin
7

SI Unit of force

A.

Newton

B.

Dyne

C.

Joule

D.

Watt

8

The number of significant figures of a measureent are define das.

A.

They reflect the accuracy of the observation in a measurement 

B.

They are teh figures which are reasonably reliable

C.

They are the accurately known digits and the first doubtful digit of measurement 

D.

All of the above

9

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

A.

8.13

B.

8.12

C.

8.1273

D.

8.127

10

The dimensionally correct equation of E is.

A.

mc2

B.

mc

C.

m/c

D.

m2c2

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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